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{{pullout|{{Cleanup|As detailed at [[Thread:264489]], to avoid overly long articles, highly-recurring character pages' biography should only have AT MOST 2-3 sentences per story, not whole paragraphs of plot detail. This page needs a major cleanup in that area.}}}}
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{{Infobox Individual
|individual name = Fourth Doctor
|alias       = '''''[[The Doctor's aliases#Fourth Doctor|see list]]'''''
|alias =See: ''[[Aliases of the Doctor]]''
|image       = FourSeriousLooksRightPOE.jpg
|image =[[File:Tom-baker-thinking.jpg|250px]]
              <!--Please do NOT use FourLooksLeftFOE.jpg here.
|race = [[Gallifreyan]] ([[Time Lord]])
              FourLooksLeft is the one used at [[the Doctor]]
|home planet = [[Gallifrey]]
              to represent the Fourth Doctor.  The image here
|appearances = [[Fourth Doctor - List of Appearances|Full List of Appearances]]
              should be different. 
|actor = [[Tom Baker]]<br>[[Jon Culshaw]] ([[BFA]]: ''[[The Kingmaker]]'')
                -- CzechOut  -->
|mentions = [[MA]]: ''[[The Empire of Glass]]''<br>[[DWM]]: ''[[A Victorian Interlude]]''<br>[[NA]]: ''[[Transit]]''<br>[[NA]]: ''[[First Frontier]]''<br>[[CC]]: ''[[The Mahogany Murderers]]''<br>[[JAL]]: ''[[The Ruthven Inheritance]]''<br>[[JAL]]: ''[[Dead Men's Tales]]''<br>[[EDA]]: ''[[The Bodysnatchers]]''<br>[[BFG]]: ''[[Annihilation]]''<br>[[DW]]: ''[[School Reunion]]''<br>[[SJA]]: ''[[Invasion of the Bane]]''<br>[[DWU]]: ''[[He Jests at Scars...]]''}}
|species    = The Doctor's species
{{doctors}}
|species2    = Werelok
The '''Fourth Doctor''' was the fourth incarnation of the [[Time Lord]] known as [[The Doctor]]. He left all ties of his former [[Exile on Earth|exile]] behind on [[Earth]] before setting off to travel the cosmos.
|origin      =
|affiliation = Intergalactic Floral Society
|affiliation2 = High Council
|job        = Taxi driver
|job2        = Lord President
|partner    = Romana II
|appearances = {{Appears}}
|first cs    = Planet of the Spiders (TV story)
|actor       = Tom Baker
<!--"Other actors" is reserved for actors who have portrayed this Doctor in the absence of the main actor, not for stunt doubles who stand in for the actor during tough scenes. Doubles can be included if they are assisting the main actor in a dual role.-->
|other actor = Terry Walsh
|other actor2 = Thomas Taylor
|other actor3 = Tim Bentinck
|other actor4 = Ethan Jones
|other voice actor = {{csl|[[Jon Culshaw]]|[[Pat Ruins]]}}
|clip        = No Doctor I'm the Doctor! - Doctor Who - Robot - BBC
|clip2      = Until we meet again Sarah - Sarah Jane leaves - The Hand of Fear - Doctor Who - BBC
|clip3      = Would You Like a Jelly Baby? - Doctor Who - Robots of Death - BBC <!-- Which box is bigger? - Dr Who - BBC sci-fi -->
|bts        = Doctor Who The Doctors Revisited - The Origin of The Iconic Scarf
|leitmotif  =
|leitmotif name =
}}{{doctors}}
{{Fourth Doctor counterparts}}{{big toc}}
<!--For the introduction brief, avoid using story links, as this paragraph is a reflection of how the Doctor lived their life, and thus covers a wider range than goes beyond a single story entry.-->
An eccentric bohemian taking in new sights while fighting the greatest of evils, the '''Fourth Doctor''' was a scarfed crusader with a strong wanderlust and a deep-seated resentment toward authority figures, which resulted in him trying to live a life of solitude to avoid being responsible for anyone, though he ironically found himself being forced into missions by the likes of [[the Brigadier]], the [[Time Lord]]s and even the [[White Guardian]] himself. This inability to control the direction of his life led the highly eccentric Doctor to have moments of intense brooding between his oddball comments and cheeky attitude, sometimes to the point that he became callous and intimidating, and would explode with rage when his patience reached their limit. His solitude extended to his companions, who often only joined him in the TARDIS by inviting themselves aboard or when someone else persuaded the Doctor to let them join him.


Initially, he continued his travels with [[Sarah Jane Smith]], as his [[Third Doctor|third incarnation]] had. He also welcomed another doctor aboard, namely [[Harry Sullivan]]. After a while, they departed from him and he was joined by [[Leela]] of the [[Sevateem]].
However, the Doctor did extent an invitation to [[Sarah Jane Smith]] to keep traveling with him after his regeneration solidified, with UNIT medic [[Harry Sullivan]] joining them in the TARDIS when the Doctor wanted to prove to him that it was a time-space machine, though Harry's fiddling with the TARDIS controls lead them to the ''[[Nerva Beacon]]'', where they saved the crew from the [[Wirrn]] and then faced the [[Sontaran]] [[Styre]] while repairing the ''Nerva'' [[transmat]] receptors. When their return to ''Nerva'' was hijacked by the Time Lords, the TARDIS crew found themselves on a mission to interfere with the [[creation of the Daleks]], which saw the Doctor confront their creator, [[Davros]], for the first time when he failed to destroy the Daleks at their genesis. Upon their return to the ''Nerva'', the TARDIS crew saved the space station from the [[CyberNomad]]s, and where then summoned to [[Scotland]] by the Brigadier to help UNIT face the [[Zygon]]s, with Harry opting to remain on Earth when the Doctor and Sarah left in the TARDIS.


The Fourth Doctor even undertook a quest for the [[White Guardian]], in which he traversed the [[universe]] searching for the [[Key to Time]]. In this quest, he took on [[Romana]] as a companion, the first time he had a fellow Time Lord assisting him since [[Susan Foreman|his granddaughter]] left.
The Doctor and Sarah made to return to the [[London]] [[UNIT HQ]], but were forced into several detours that saw them travel to [[37166]] [[Zeta Minor]] and face [[Sutekh]] the Destroyer on [[1911]] [[Mars]] before they finally arrived in time to help Harry and UNIT repel a [[Kraal (species)|Kraal]] invasion. The Doctor would remain on Earth for a time, basing himself at [[The Doctor's cottage|his cottage]] in [[Wales]] while Sarah continued working as an investigative journalist, though they frequently took trips in the TARDIS, such as when the Time Lords sent them on missions to planets like [[Ercos]] and [[Karn]], and continued to assist UNIT until the Doctor finally cut ties with them after helping keep a [[Krynoid]] pod stolen by [[Harrison Chase]] from destroying the world.


After this, he was unable to select his destination, relying on a [[randomiser]] so as to avoid the wrath of the [[Black Guardian]]. He finally [[Regeneration|regenerated]] after falling from a great height while preventing the spread of [[entropy]] through the universe.
After adventures that included defeating the [[Mandragora Helix]] in [[1492]] [[San Martino]], Sarah decided that she had had enough of life in the TARDIS when she was possessed by the [[Kastrian]] [[Eldrad]], just as the Doctor was called back to [[Gallifrey]], necessitating him to leave Sarah behind as [[human]]s were not allowed on Gallifrey. However, once he returned to the [[Capitol]], the Doctor found that he had actually been lured back by the [[Decayed Master]] to be used as a patsy for the assassination of [[Lord President]] [[Pandad IV]], though the Doctor was able to stall his execution by putting himself forward as a presidential candidate, allowing him time to stop the Master siphoning the powers of the [[Eye of Harmony]] to heal himself and save the Capitol from destruction.


==Biography==
After some companionless travels, the Doctor found himself joined by [[Leela]], a [[warrior]] of the [[Sevateem]] tribe of [[Mordee]], when she forced her way into the TARDIS after helping the Doctor repair the [[supercomputer]] [[Xoanon]]. After getting to know each other better while stopping a [[Kaldor android]] revolution on ''[[Storm Mine 4]]'', the Doctor resolved to improve Leela's education, starting with a visit to [[1892]] [[London]] where they aided [[Henry Gordon Jago]] and [[Professor]] [[George Litefoot]] in battling [[Magnus Greel]].
===Post-regeneration===
The Doctor's third incarnation [[Regeneration|regenerated]] after the radiation from the [[the Great One]]'s lair took effect upon him. He returned to Earth, with the company of Sarah Jane and the Brigadier.
[[File:Fourth-doctor-post-regenerative.jpg|thumb|left|The Doctor immediately after his regeneration. ([[DW]]: ''[[Planet of the Spiders]]'')]]
Once he had regenerated, the Doctor seemed to be in a hurry to leave [[Earth]], but was eventually persuaded to stay and help [[Alistair Gordon Lethbridge-Stewart|Brigadier Lethbridge-Stewart]] deal with [[Think Tank]] and their [[K1]] [[robot]]. Afterwards, he took [[Sarah Jane Smith]] and [[Harry Sullivan]] to travel with him in the [[The Doctor's TARDIS|TARDIS]]. This would be the last time the Doctor would use Bessie for travel until his [[Seventh Doctor|Seventh Incarnation]] or use his laboratory at UNIT HQ.. ([[DW]]: ''[[Planet of the Spiders]]'', ''[[Robot (TV story)|Robot]]'')


===Independence===
Shortly after fighting a [[Rutan scout]] at [[Fang Rock Lighthouse]], the Doctor and Leela were joined by the [[robot dog]] [[K9 Mark I|K9]], despite the Doctor's objections, though he came to welcome K9 as his [[dog]] after a battle with the [[Fendahl]]. The Doctor, Leela and K9 would go on to have adventures on places such as [[Pluto]] and the [[Planet (Underworld)|''P7E'' planet]] until the Doctor was forced to claim the presidency of Gallifrey to thwart [[Sontaran invasion of Gallifrey|an invasion]] by the [[Vardan]]s and the Sontarans, with Leela and K9 opting the stay on Gallifrey, leaving the Doctor to travel alone until he assembled [[K9 Mark II]].
In the midst of another adventure, a [[Time Lord]] appeared to the Doctor and offered him a mission, to intervene in the [[creation of the Daleks|creation]] of the [[Dalek]]s. He was either to prevent it, or to induce the Daleks to develop into less dangerous creatures. However, he failed to destroy them (to avoid becoming a murderer) or to lessen their evil. ([[DW]]: ''[[Genesis of the Daleks]]'')


Some time in the future, the Doctor had teleported himself, Harry and Sarah Jane to Space Station Nerva after departing Skaro. While waiting for the TARDIS to catch up with them, the Doctor becomes involved with stopping a Cyberman attack on [[Voga]], the planet of gold. He ultimately stopped them from blowing it up and saved Sarah Jane from a fatal bite of a Cybermat. Upon the TARDIS's return, the space-time telegraph receives a message from the Brigadier, informing him of trouble back on earth. ([[DW]]: ''[[Revenge of the Cybermen]]'')
On the [[White Guardian]]'s orders, the Doctor and K9 began looking for the six segments of the [[Key to Time]] with the [[Time Lady]] [[Romana I|Romana]] before they could be found by the [[Black Guardian]]. After finding segments on [[Ribos]], [[Zanak]], [[1978]] [[Earth]], [[Tara (planet)|Tara]] and [[Delta III]], the TARDIS crew found the last segment in the form of [[Princess]] [[Astra of Atrios]], and were able to complete the Key to Time, though the Doctor ordered the segments to disperse again to stop the Black Guardian claiming it, and installed a [[randomiser]] into the TARDIS to escape the vengeance of the Black Guardian, with Romana continuing to travel with the Doctor into her [[Romana II|next incarnation]], with the regeneration  occurring just before the Doctor and her stopped the Daleks from retrieving Davros to assist in their feud with the [[Movellan]]s.


Upon his return to Earth and after the defeat of the [[Zygon]]s, Harry decided to remain behind on Earth. ([[DW]]: ''[[Terror of the Zygons]]'')
With the randomiser preventing them from choosing their destination, the Doctor and Romana jaunted around the universe, taking in the sights of [[1979]] [[Paris]], [[Chloris]], the [[Cruise ship|interstellar cruise liner]] ''[[Empress (Nightmare of Eden)|Empress]]'' and [[Skonnos]], while also visiting [[1979]] [[Cambridge]] in time for [[Skagra]]'s search for [[Shada]], until the Black Guardian finally tracked them down, though the Doctor was able to entrapped him in the Time Vortex at the cost of him and Romana  also getting trapped in the vortex.


The Doctor had begun, even more so with this regeneration, to break his ties with Earth. However, despite intending to resign from [[UNIT]], ([[DW]]: ''[[Pyramids of Mars]]'') the Doctor never formally left his position as their unpaid scientific adviser. ([[DW]]: ''[[The Sontaran Stratagem]]'')
During a time separated from Romana, the Doctor and K9 were joined by [[Sharon Davies]] when she helped them capture [[Beep]] the [[Meep]] and the Doctor offered her a lift home, though her being artificially aged by a malfunctioning chrono-compensator lead Sharon to decide to settle down with [[Vernor Allen]] on [[Unicepter IV]]. The Doctor then settled himself at [[Nest Cottage]], where he joined with [[Mike Yates]], [[Fenella Wibbsey]] and [[Captain (The Stuff of Nightmares)|Captain the Wolfhound]] for a series of adventures around [[Hexford]].


===Return to Gallifrey===
When he felt his regeneration nearing, the Doctor became more sombre and weary at the universe, changing his clothes into a macabre burgundy and, despite Romana's objections, giving
After many adventures together, the Doctor received a [[telepathy|telepathic summons]] from [[Gallifrey]] and returned Sarah to Earth, ([[DW]]: ''[[The Hand of Fear]]'') though, mistakenly, not to her home in [[South Croydon]], but to [[Aberdeen]]. ([[DW]]: ''[[School Reunion]]'')
the randomiser up to the [[Tachyon Recreation Generator]] on [[Argolis]]. When the Time Lords ordered Romana be returned to Gallifrey, the TARDIS accidentally passed into the smaller [[universe]] of [[E-Space]], where the Doctor gained a new companion in the teenaged [[Mathematics|mathematical]] genius [[Adric]]. When they finally found [[the Gateway]] back to [[N-Space]], Romana and K9 opted to stay in E-Space to help the enslaved [[Tharil]]s release themselves from captivity, while the Doctor and Adric were summoned to [[Traken]] by [[Keeper (The Keeper of Traken)|the Keeper]] to deal with the Master with the aid of Consul [[Tremas]] and his daughter, [[Nyssa]].


On Gallifrey, the Doctor defeated [[the Master (Tersurus)|the Master]] and renewed his acquaintance with his former teacher [[Borusa]]. He also re-experienced, to his disgust, the decadence of Time Lord civilisation. ([[DW]]: ''[[The Deadly Assassin]]'')
As he was observed by [[the Watcher (Logopolis)|the Watcher]] that heralded his demise, the Doctor found himself and Adric accidentally picking up [[Tegan Jovanka]] as a stowaway just as they learned the Master had stolen Tremas's body and they united with Nyssa on [[Logopolis]], where the [[Tremas Master]] accidentally started the collapse of the universe, and was forced to join with the Doctor to broadcast a [[Charged Vacuum Emboitement|CVE]] signal from the [[Pharos Project]], but the Doctor was betrayed when the Master tried to blackmail the universe into his servitude and was critically injured after he fell from the antenna while stopping the Master's plan. With the assistance of the Watcher, the Doctor was able to [[Regeneration|regenerate]] into his [[Fifth Doctor|next incarnation]].
:''The Doctor travelled for an unknown period of time alone following his departure from Gallifrey.''


===New friends===
== Biography ==
[[file:Doctor4-3.jpg|thumb|left|The Doctor and [[Leela]]. ([[DW]]: ''[[Image of the Fendahl]]'')]]
=== A day to come ===
Visiting a nameless jungle world, he made the acquaintance of [[Leela]] of the [[Sevateem]]. ([[DW]]:''[[The Face of Evil]]'')
<!--This section if for the hints and teases the Doctor finds out about his future regenerations, as well as incidents where he almost regenerates into his next incarnation. Multi-Doctor events do not belong in this section, as such events are removed from the younger Doctor's memory and he forgets the encounter, though trace memories may count.-->
The Doctor was seen to travel alone and returning to a planet he had visited centuries before. Unfortunately, during his previous visit, he had accidentally imprinted a [[human]] colony ship's powerful computer, [[Xoanon]], with his own mind, leaving it with multiple personalities.
The [[First Doctor]] would occasionally have premonitions of his future incarnations, ([[PROSE]]: {{cs|A Big Hand for the Doctor (short story)}}) and there was a rumour that he was able to glimpse his first seven regenerations during a game of [[Eighth Man Bound]]. ([[PROSE]]: {{cs|Christmas on a Rational Planet (novel)}}, {{cs|Lungbarrow (novel)}})


On his second visit to the colony planet, the Doctor was remembered as an evil god by the descendants of the colonists, some of whom, descendants of the colonist's "survey team", had become a warrior tribe called the [[Sevateem]]. After the Doctor cured the computer, one of the [[Sevateem]], [[Leela]], joined him on his travels. ([[DW]]:''[[The Face of Evil]]'') The Doctor brought the intelligent but uneducated [[Leela]] to many locations in human history, teaching her about science and her own species's past. In Victorian [[London]], the pair encountered the magician Li Hsien Chang and his master, the self-styled Weng-Chiang ([[DW]]:''[[The Talons of Weng-Chiang]]''), the latter of whom was actually the criminal [[Magnus Greel]]. Later, the Doctor and [[Leela]] visited the Bi-Al Foundation medical centre, where they acquired version Mark I of the robot dog [[K9]]. ([[DW]]:''[[The Invisible Enemy]]'')
When the First Doctor learned that he was diverted from the [[South Pole]] by "[[Dalek|forces from the future]]" to stop him from becoming [[War Doctor|an incarnation]] that would play a key role in [[Last Great Time War|a future conflict]], he was informed by [[The Player (The Plague of Dreams)|the Player]] that he would have "lots of new faces" before he regenerated into the incarnation involved in the conflict. ([[AUDIO]]: {{cs|The Plague of Dreams (audio story)}}) Shortly before his regeneration, the First Doctor was told of "a few false starts" before he became the [[Twelfth Doctor]], and was later shown footage of the Fourth Doctor, as well as his ten other successors, by the [[Testimony]] when he expressed doubt over the Twelfth Doctor's identity. ([[TV]]: {{cs|Twice Upon a Time (TV story)}})


===Lord President of Gallifrey===
During an encounter with the [[Eighth Doctor]], the [[Third Doctor]] was told that he "[would] end [his time] by [his] own choice, in a noble cause". ([[PROSE]]: {{cs|The Eight Doctors (novel)}}) After he unknowingly worked with his successor to defend a [[submarine]] from the [[Sea Devil]]s, the Third Doctor could remember getting assistance from "an unknown member of the sub's crew" who he couldn't recognise when he saw his face on a monitor. ([[COMIC]]: {{cs|Under Pressure (comic story)}})
Returning once more to Gallifrey and, posing as vainglorious and power-mad, the Doctor sought and attained the office of Lord President as part of a scheme to save his home world from an invasion force of two separate enemies, the [[Vardan]]s and the [[Sontaran]]s. Leela decided to remain on Gallifrey with K9 and [[Andred]], a Gallifreyan in the [[Chancellory Guard]]. However, the Doctor left the [[Capitol]] with K9, Mark II, in a crate. ([[DW]]: ''[[The Invasion of Time]]'')
:''The Doctor and K9 Mark II spent an indeterminate period of time together. However, in the next episode, [[DW]]: ''[[The Ribos Operation]]'', he appeared to be activating K9 Mark II, giving the impressiom that no significant time had elapsed since leaving Gallifrey, though he could have possibly been repairing him.''


===Quest for the Key to Time===
The Third Doctor briefly [[Regeneration|regenerated]] into his fourth incarnation after he fell off a roof during a struggle with the [[Nurazh]]. The Nurazh attempted to take over the dying Doctor's mind, but was unable to cope with two different versions of the Doctor at the same time and perished, healing the Doctor back to his third incarnation. [[Jo Grant]] saw the Fourth Doctor long enough to describe him to the Third Doctor as being "all teeth and curls". ([[PROSE]]: {{cs|The Touch of the Nurazh (short story)}}) The Third Doctor was later told by [[Sarah Jane Smith]] that she had been present during his regeneration, with the Doctor commenting that he became "teeth and curls" by studying Sarah Jane's hand movements. ([[TV]]: {{cs|The Five Doctors (TV story)}})
[[file:St--5a02.jpg|thumb|right|Summoned by the [[White Guardian]]. ([[DW]]: ''[[The Ribos Operation]]'')]]
The [[White Guardian]] summoned the Doctor to initiate a quest to locate and assemble the segments of the [[Key to Time]]. For this purpose, the White Guardian introduced him to a new companion, [[Romana]]. ([[DW]]: ''[[The Ribos Operation]]'')


While the Doctor and Romana searched for the Key, they were twice interrupted by outside sources emitting chronometric radiation that disrupted the tracer's ability to work, in the form of a [[Chronometric pulse|chronometric pulse]] caused by a breach in the higher dimensions ([[PDA]]: ''[[Tomb of Valdemar (novel)|Tomb of Valdemar]]'') and a network of spatial teleportation paths created by a malfuctioning [[Time cabinet|time cabinet]] intersecting with Earth's ley lines. ([[MA]]: ''[[The Shadow of Weng-Chiang]]'')
=== Post-regeneration ===
{{Main|Third Doctor's regeneration}}
[[File:Fourth-doctor-post-regenerative.jpg|thumb|left|The Doctor immediately after his third regeneration. ([[TV]]: {{cs|Planet of the Spiders (TV story)}})]]
The Third Doctor's death took place ten years after the radiation from [[The Great One (Planet of the Spiders)|the Great One]]'s lair caused severe damage to his body. ([[PROSE]]: {{cs|Love and War (novel)}}) He returned to Earth to end his time in the company of Sarah Jane and [[Alistair Gordon Lethbridge-Stewart|the Brigadier]]. [[Cho-Je]] soon arrived and kick started the regeneration. ([[TV]]: {{cs|Planet of the Spiders (TV story)}})


The Doctor and Romana finally located, assembled and disassembled the Key, and to escape the wrath of the White Guardian's opposite, the [[Black Guardian]], the Doctor installed a [[randomiser]] in the TARDIS console. ([[DW]]: ''[[The Armageddon Factor]]'') Afterwards, [[Romana II|Romana regenerated]] ([[DW]]: ''[[Destiny of the Daleks]]'') and the two, along with K9, continued to travel together.
Once he had regenerated, the Doctor suffered delirium, mumbling random things from his past adventures, and was physically exhausted. He was put in [[UNIT sickbay|sickbay]], where medical officer [[Harry Sullivan]] kept watch on him. However, the Doctor managed to outwit him and get to [[The Doctor's TARDIS|his TARDIS]] to leave. ([[TV]]: {{cs|Robot (TV story)}})
:''The Doctor, Romana and K9 Mark II spent an indeterminate period of time together, potentially quite a lengthy one given the Doctor and Romana's longevity as Time Lords.''


===E-Space===
Slipping away from UNIT HQ, ([[PROSE]]: {{cs|Doctor Who and the Face of Evil (novelisation)}}) the Doctor visited [[Planet (The Face of Evil)|a planet]] colonised by the [[Mordee expedition]], and encountered the colony ship's powerful computer, [[Xoanon]], which he repaired from damage Xoanon sustained, accidentally imprinted his own mind on the computer, leaving him with multiple personalities. ([[TV]]: {{cs|The Face of Evil (TV story)}}) He also visited [[Pesca]], and encountered the [[Pescaton]] leader, [[Zor (Doctor Who and the Pescatons)|Zor]]. ([[AUDIO]]: {{cs|Doctor Who and the Pescatons (audio story)}})
While trying to return to Gallifrey to take Romana back and reunite with Leela, the Doctor is taken by surprise when the TARDIS enters a pocket universe called [[E-Space]]. ([[DW]]: ''[[Full Circle]]'') During this time, the Doctor picks up a new companion, [[Adric]], who is nearly just as intellegent as he is. ([[DW]]: ''[[Full Circle]]'') The Doctor eventually found a way to leave E-Space through a new opening, but to his displeasure, Romana chose to stay behind to help liberate slaves with K-9. ([[DW]]: ''[[Warriors' Gate]]'')


Romana's departure left the Doctor increasingly morose and in a dark mood, ([[DW]]: ''[[The Keeper of Traken]]'') a state of mind that lasted for the remainder of this incarnation. ([[DW]]: ''[http://tardis.wikia.com/wiki/Logopolis_(TV_story) Logopolis]'')
Returning to UNIT HQ, though still with situational awareness issues, the Doctor was asked by the Brigadier to help deal with the [[National Institute for Advanced Scientific Research|Think Tank]] and their [[K1]] [[robot]], which had gone insane from so many contradictory orders its programming should have prevented it from doing. Afterwards, he returned to travelling in his TARDIS, taking Sarah Jane and Harry with him, abandoning a UNIT dinner party at Buckingham Palace and leaving without telling the Brigadier. ([[TV]]: {{cs|Robot (TV story)}})


===Regeneration===
=== The ''Nerva Beacon'' ===
[[file:Fourth-doctor-regenerating.jpg|thumb|left|The fourth incarnation regenerates. ([[DW]]: ''[[Logopolis (TV story)|Logopolis]]'')]]
Due to Harry's inadvertent interference with the [[helmic regulator]], the TARDIS landed on ''[[Space Station Nerva]]'', where humanity had been cryogenically suspended to await [[Earth]]'s recovery from [[solar flare]]s. There, the [[Wirrn]] wished to use the humans as food and incubators for their kind after the human race had destroyed their breeding colonies throughout the [[Andromeda (galaxy)|Andromeda]] galaxy in a thousand-year battle with them, sending them into space. Unable to reproduce without terrestrial colonies, they sent their queen to the ''Nerva Beacon'', who birthed several larvae before she died from the ''Nerva Beacon'' auto-guard. The larvae began to feast on humans, absorbing their knowledge and their bodies. Luckily, [[Lazar (The Ark in Space)|Noah]], a human was converted into a Wirrn, retained his strong will and tricked the Wirrn into a suicide. Afterwards, on behalf of the space station, the Doctor went down to Earth with Harry and Sarah Jane to fix the [[transmat]] relay, leaving the TARDIS on the station, while [[Vira]], the station's first medtech, tended to waking the rest of her crew from their long sleep. ([[TV]]: {{cs|The Ark in Space (TV story)}}) By another account, they went down to Earth in the TARDIS, which was accidentally returned to Space Station Nerva by the transmat after they disembarked onto the surface. ([[PROSE]]: {{cs|Doctor Who and the Ark in Space (novelisation)}}, {{cs|Doctor Who and the Sontaran Experiment (novelisation)}})
The Doctor entered into battle with [[the Master (Tremas)|the Master]], who had reconstituted himself by possessing the body of another and accidently caused the end of the universe to begin. During the fight, he picked up two additional companions, [[Tegan Jovanka]] and [[Nyssa of Traken]]. However, the two of them put aside their differences and managed to save the universe. However, the Master soon deicded to blackmail the universe into servitude by threatening to begin the destruction again. Though successful in stopping the Master from once again beginning the end of the universe, the Doctor unfortunately fell from the [[Pharos Project]] radio telescope to the ground, hundreds of feet below. A mysterious entity known as [[the Watcher]], which had been tracking him through time and space, was then revealed to be an apperation of his next incarnation merged with him and he [[regeneration|regenerated]]. ([[DW]]: ''[[Logopolis (TV story)|Logopolis]]'')


:''For a list of Fourth Doctor stories in the order in which he experienced them, see [[Fourth Doctor - Timeline]].''
Once on Earth, they found the [[Sontaran]] [[Styre]] conducting experiments on humans as a prelude to an invasion. Caught in the wrong place at the wrong time, the Doctor was accused of murdering a [[GalSec]] officer among a crew who had been lured to the Earth and slowly picked off by Styre. After escaping them, he rescued Sarah from an experiment where her inner fears were used against her. Styre appeared to fatally shoot the Doctor as he fled, but the Doctor had nicked a piece of the Nerva's synestic locking system, which guarded him from injury.


===Unrecorded adventures===
Knowing a Sontaran would not refuse an opportunity to engage in mortal combat, the Doctor returned and challenged Styre to a duel. This wore him out and bought Harry enough time to remove a [[terullian diode bypass transformer]] from the ship that nurtured Styre with energy, making the energy feed on Styre instead. The Doctor went on to address [[Marshal (The Sontaran Experiment)|the Marshal]] who had sent Styre to Earth. The Doctor defeated his plans by bluffing the Marshal to call off his attack, allowing the resettlement of Earth to proceed, and transmatted with his companions back to the space station to retrieve the TARDIS. ([[TV]]: {{cs|The Sontaran Experiment (TV story)}})
*Presumably by himself, the Doctor visited [[Leela]]'s home planet, encountered the supercomputer [[Xoanon]] and inadvertently installed in him a copy of his own personality. ([[DW]]: ''[[The Face of Evil]]'')
*After his regeneration the Doctor was delirious and placed in a UNIT sickbay. He escaped to the TARDIS, which he was seen to activate. It appears, however, that he never actually dematerialised.
*There are conflicting accounts surrounding several of the Doctor's activities during the Shada crisis. ([[DW]]: ''[[Shada (TV story)|Shada]]'') These discrepancies arises out of [[Borusa]]'s interference with the Doctor's timeline ([[DW]]: ''[[The Five Doctors]]''). Whether these events actually occured following the events of the Doctor's abduction or whether these events happened to [[Eighth Doctor|a later incarnation]], remain unknown. ([[WC]]: ''[[Shada (webcast)|Shada]]'')


'''There are at least three occasions in which extensive gaps may exist in the "historical record" of the fourth incarnation's life:'''
[[File:Fourth Doctor Genesis Two Wires.jpg|thumb|right|The Doctor nearly averts the creation of the Daleks. ([[TV]]: {{cs|Genesis of the Daleks (TV story)}})]]
Intercepting their transmat beam, a [[Time Lord messenger (Genesis of the Daleks)|Time Lord messenger]] appeared to the Doctor and forced him to undertake a mission on the Time Lords' behalf: prevent the [[creation of the Daleks|creation]] of the [[Dalek]]s or induce them to develop into less aggressive creatures. The messenger also gave the Doctor [[Fourth Doctor's Time Ring (Genesis of the Daleks)|a Time Ring]], which he could use to get back to his TARDIS. Upon their arrival on [[Skaro]], the Doctor, Sarah Jane and Harry was caught up in a war between the [[Kaled]]s and [[Thal]]s, with the Doctor being taken prisoner by the Kaleds with Harry after being separated from Sarah Jane. While being questioned, the Doctor met the creator of the Daleks, a scientist named [[Davros]], attempting to genetically engineer the Kaleds as the effects of their weapons caused them to mutate, seeking to evolve their mutations into a perfect form. Despite respecting each other as scientists, the Doctor was unable to convince Davros to change the Daleks into better creatures.


*Between his first defeat of [[the Master]] on [[Gallifrey]] ([[DW]]: ''[[The Deadly Assassin]]'') and [[Leela]] joining. ([[DW]]: ''[[The Face of Evil]]'')
When he revealed he knew of several defeats of the Daleks in the future due to faults in their design, the Doctor was forced to tell Davros of each failure the Daleks suffered, so that he could prevent them. Attempting to gauge the extent of his insanity, the Doctor posed a question to Davros, asking him what he would do if he possessed the power to end all other life. Davros's willingness to utilise such power horrified the Doctor, tempting him to cut off his life supports as a last resort of stopping his plans, but he was prevented from doing so by [[Nyder]], and he was imprisoned. Escaping, the Doctor destroyed Davros' recording of the foreknowledge, thus keeping the future from changing for the worse.
*Between the defeat of the [[Sontaran]] invasion of Gallifrey ([[DW]]: ''[[The Invasion of Time]]'') and his encounter with the [[White Guardian]]. ([[DW]]: ''[[The Ribos Operation]]'')
::''Though the implication is that there was not a significant amount of time between these two stories.''
*Between the defeat of [[Soldeed]] ([[DW]]: ''[[The Horns of Nimon]]'') and the TARDIS arriving at Brighton Beach. ([[DW]]: ''[[The Leisure Hive]]'')


:: ''The events at St Cedds College ''([[DW]]: ''[[Shada (TV story)|Shada]]'') ''along with the Doctor's abduction to the [[Death Zone]] on [[Gallifrey]] ''([[DW]]'': [[The Five Doctors]]'')'' may have occurred during this period.''
The Doctor found little other option left than to ensure the Daleks would never exist, and had the opportunity to blow up the stock of embryonic Daleks that Davros had produced. However, he questioned if he had the right to destroy the Daleks, knowing that wiping out an entire species would make him just like them, and the fear of the Dalek had caused many worlds to ally with each other. With this in mind, the Doctor allowed the Dalek species to persist, and chose to stall their rise to power instead. Failing to listen to the Doctor's warnings, Davros found his own creations usurping him. Because they were programmed to acknowledge any creature as inferior to the Dalek, they deemed him unworthy to rule them. Fleeing after the Daleks killed Davros, the Doctor buried them and their factory underground, delaying their progression by a thousand years. ([[TV]]: {{cs|Genesis of the Daleks (TV story)}})


==Age==
After departing from Skaro, the Doctor, Sarah Jane and Harry became scattered across the [[Adelphine Cluster]] due to a temporal disruption interfering with the time ring. However, they were eventually united by the interventions of the Time Lords, who also provided them with a replacement time ring. ([[PROSE]]: {{cs|A Device of Death (novel)}})
*While on Earth, the Doctor stated his age to be 749 years. ([[DW]]: ''[[The Seeds of Doom]]'')
*After aging four years from crossing a split in time, the Doctor said: "I shall still think of myself as 743 ... or was it 730, I never can remember..." ([[DWM]]: ''[[The Time Witch]]'')
:''See [[The Doctor's age|separate article]].''


==Psychological profile==
Using the time ring, the Doctor, Sarah and Harry set off for Space Station Nerva. But instead, they arrived on the [[Desolii]], a famous ghost ship, where they encountered friendly robots, microscopic psychiatrists and ghosts. ([[PROSE]]: {{cs|The Last Thing You Ever See (short story)}})
===Personality===
[[file:Jelly Baby.jpg|thumb|The Doctor eats a [[jelly baby]]. ([[DW]]: ''[[The Sun Makers]]'')|right]]
The Doctor's fourth incarnation was most definitely not human-like in nature, and he stood apart from others, even most of his own people. ([[DW]]: ''[[The Deadly Assassin]]'', ''[[The Invasion of Time]]'')


The Doctor was known to be aggressive as when the [[Krynoid]] pods came to [[Earth]] ([[DW]]:'' [[The Seeds of Doom]]'')
Due to the interference of the [[Celestial Intervention Agency|CIA]], ([[PROSE]]: {{cs|A Brief History of Time Lords (novel)}}) the Doctor, Harry, and Sarah Jane returned to the Space Station Nerva earlier in its time line, when it orbited [[Jupiter]], which had a fifty-year assignment to guide space freighters. The TARDIS was travelling back through time to them, leaving them stranded until it arrived. While waiting for it to arrive, the Doctor became involved with stopping a [[Cyberman]] attack on [[Voga]], the planet of [[gold]], to keep the resource of their major weakness to a minimum in the [[Cyber-Wars]]. The Doctor ultimately stopped them from blowing up the planet, defeating them once more. Finally reunited with the TARDIS, the Doctor received a call for help from the Brigadier via a [[space-time telegraph]]. ([[TV]]: {{cs|Revenge of the Cybermen (TV story)}})


When Sarah upbraided him over his callousness at the sight of [[Laurence Scarman]] killed by the [[Marcus Scarman|animated corpse of his own brother]], the Doctor reminded her of the larger issue of stopping [[Sutekh]]. ([[DW]]: ''[[Pyramids of Mars]]'') His mind was often leaps ahead of anyone, including himself. He delighted in keeping both friends and foes alike off guard with oddball humour and curious pranks, as in his [[Second Doctor|second incarnation]]. Although generally peace-loving and kind-hearted, as were most of his incarnations, the Doctor could also react with sudden violence when necessary. He was also not against taking a life in extreme circumstances ([[DW]]: ''[[The Brain of Morbius]],'' ''[[The Ribos Operation]]''), but in their first adventure, scolded Leela multiple times for unnecessary killing. ([[DW]]: ''[[The Face of Evil]]'')
Another account of events, the Doctor, Harry, and Sarah landed at a different time than expected in the mess hall. Shortly after arriving, [[Kellman]] tried to kill them in a crusher room. He learnt that there was a plague which he recognised from his travels, and when a Cybermat attacked Sarah he realised it was the Cybermen. He devised a way to attack the Cybermen using the stations X-Ray machine. He thought that the Cybermen might be in the oxygen canisters, and discovered a strange body stashed inside them. After negotiating the antidote for the plague from the cyberleader, curing Sarah, he followed Kellman to the asteroid of gold. He discovered that it was inhabited. With Sarah using reprogrammed Cybermats to destroy the Cybermen, he managed to stop the Beacon crashing into the asteroid. ([[AUDIO]]: {{cs|Return of the Cybermen (audio story)}})


[[File:Fourth doctor angry.png|thumb|left|The Doctor's fury. ([[DW]]: ''[[Pyramids of Mars]]'')]]
=== Returning to UNIT ===
He told the mutating [[Sorenson]] that the results of his experiments were his own fault and took no action to help him and proceeded to throw him into the pool of [[Anti-matter]]. He did however rescue Sorenson when the process was reversed. ([[DW]]: ''[[Planet of Evil]]'')
{{section stub|Info from {{cs|HarrySullivan (audio story)|#HarrySullivan}} & {{cs|Black Destiny (comic story)}} needs to be added}}


He could judge character keenly, almost instantly whether knowing whom to trust or seeing through [[Unstoffe]]'s false guilelessness. ([[DW]]: ''[[The Ribos Operation]]'') Of all of the Doctor's incarnations, this one had perhaps the most consistently anti-authoritarian attitude, with little tolerance for religious dogma ([[DW]]: ''[[The Brain of Morbius]]'', ''[[Underworld]]'', ''[[The Stones of Blood]]'', ''[[The Power of Kroll]]'') or nationalism. ([[DW]]: ''[[Robot (TV story)|Robot]]'', ''[[The Armageddon Factor]]''). The Doctor often played the fool to lull his opponents, such as [[Scaroth|Count Scarlioni]], into underestimating him, though it did not work in Count Scarlioni's specific case. ([[DW]]: ''[[City of Death]]'')
With the TARDIS still recovering from solar flare radiation, the Doctor took Sarah and Harry to [[24th century]] [[Prague]], where they visited a museum and discovered a dead body in one of the exhibits. The Doctor was accused of murder, but persuaded the police to allow him to take over the investigation. He and his two friends discovered [[nanoprobe]]s had been in-bedded into the city, and further investigating soon led him to the killer. ([[PROSE]]: {{cs|Nanomorphosis (short story)}})


Despite his charm and offbeat humour, the fourth incarnation was arguably more aloof and sombre than his previous incarnations. He could be intensely brooding, serious and even callous, and would keenly scrutinise his surroundings even when playing the fool. He would be furious with those he saw as stupid, frivolous, misguided or evil. When taking charge, he could be considered authoritative to the point of egocentricity, but he was usually the only one capable of solving the situations he found himself in. He generally maintained his distance from the [[Time Lord]]s, even after they had lifted his exile, and resented that they were capable of re-entering his life when they deemed it necessary. Not only did he seem more inclined toward a solitary existence, ([[DW]]: ''[[The Deadly Assassin]]'') he also emphasised his distance from humanity, although he stated on more than one occasion that he found mankind to be his favourite species.
While answering the Brigadier's distress call, the Doctor lost Harry in a Somerset wood in November 1936, and found his grave in December 1936, causing him and Sarah to investigate what had happened to him. Learning that the land had been "woken up" by the spell of [[Hester Stanton]], the Doctor and Sarah put the land back to sleep using the blood of [[werewolf]] [[Emmeline Neuberger]] before returning to November to recover Harry, after Sarah received confirmation from a [[dryad]] that they had done so. ([[PROSE]]: {{cs|Wolfsbane (novel)}})


Unlike his third incarnation, this incarnation did not have a close working relationship with [[UNIT]] or [[Alistair Gordon Lethbridge-Stewart|the Brigadier]], reacting with anger when UNIT recalled him to Earth. ([[DW]]: ''[[Terror of the Zygons]]'') Except for this and a handful of other occasions, the Doctor kept his distance from UNIT, even at the expense of abandoning his predecessor's beloved roadster, [[Bessie]]. Later incarnations never re-established the same rapport that existed between the Doctor and UNIT before his fourth incarnation, although his [[Ninth Doctor|ninth incarnation]] and [[Tenth Doctor|tenth incarnation]] assisted UNIT a few times, mostly after being called in to help.
After Sarah accidentally released the [[Carrionite]]s that had been imprisoned in the TARDIS by [[Tenth Doctor|a future incarnation of the Doctor]], the TARDIS was attacked by several [[Reaper]]s due to the Carrionites using their powers to travel back through time to escape. As the Doctor fended off the Reapers, Harry brought him the [[crystal ball]] that held the imprisoned Carrionites, and they were devoured by the Reapers upon their escape. With their intentions achieved, the Reapers left as the TARDIS landed in 1975 [[Scotland]]. ([[PROSE]]: {{cs|Toil and Trouble (short story)}})


As the youngest-appearing incarnation at the time, the Doctor found himself drawing closer to some of his companions than he might have previously, in particular, with Sarah Jane Smith, whom it was later implied, though never stated, may have fallen in love with him. ([[DW]]: ''[[School Reunion]]'') If any of his other female companions felt the same way, the Doctor, through intent or quirk of personality, did not appear to notice. He tended not to display such feelings himself, not even when accompanied by the often scantily clad Leela, although during one adventure he acknowledged the fact that Romana was attractive. ([[DW]]: ''[[The Pirate Planet]]'') He was more likely to make remarks such as telling [[Scarlioni|Countess Scarlioni]], "You're a beautiful woman ... probably". ([[DW]]: ''[[City of Death]]'')
[[File:TARDIS in the woods cropped.jpg|thumb|The Doctor returns to his TARDIS after tackling the [[Zygon]]s. ([[TV]]: {{cs|Terror of the Zygons (TV story)}})]]
The Doctor, Sarah and Harry met up with the Brigadier, and discovered that an alien race known as the [[Zygon]]s were planning to use a [[Skarasen]] to attack London and abducting people to power [[body-print]]s that let them shape-shift into the forms of humans as disguises, the disappearance of the [[Duke of Forgill]] being among them. The Doctor and company had several close calls with the Zygons and eventually discovered the location of their spaceship, rescuing everyone, during which, the Doctor instigated the ship to self-destruct.


===Habits and Quirks===
Discovering the plan was to have the Skarasen besiege Stanbridge House in a display of power, the group made haste to London. As the Brigadier and UNIT took care of the surviving Zygon commander, [[Broton]], the Doctor found the [[trilanic activator]] used to control the Skarasen's movement and gave it to the Skarasen, who ate it and returned to [[Loch Ness]]. The Doctor prevented the destruction of the city, though the monster was still seen by the populace, and the Brigadier would have to quietly cover up the incident. After returning to Scotland to retrieve the TARDIS and bring the Duke back home, Harry chose to leave the TARDIS and find a more conventional means of transportation, while the Doctor managed to persuade Sarah to stay. ([[TV]]: {{cs|Terror of the Zygons (TV story)}})
[[file:Doctor4-5.jpg|thumb|right|The Doctor and Romana ([[DW]]: ''[[City of Death]]'')]]
Souvenirs from many different worlds littered the fourth incarnation's pockets. ([[DW]]: ''[[Robot (TV story)|Robot]],'' ''[[Genesis of the Daleks]]'') He would sometimes relax by playing with a [[yo-yo]] and liked to drink [[ginger beer]]. ([[DW]]: ''[[The Android Invasion]]'')


He would often have jelly babies with him, and offer them as a greeting. While past and future incarnations also showed occasional fondness for the sweet, it was never as frequent as this incarnation's love for them. In his later life he developed a great fondness for tinkering about in [[the Doctor's TARDIS|his TARDIS]]. He relied upon his [[sonic screwdriver]] at least as much as in his previous incarnation.
=== Journey to London ===
[[File:Morestran party.jpg|thumb|left|The Doctor as a prisoner of the [[Morestran]]s. ([[TV]]: {{cs|Planet of Evil (TV story)}})]]
The Doctor and Sarah Jane next landed on [[Zeta Minor]], thirty-thousand years in the future. Accused of killing the crew attempting to mine the planet for alternative sources to replace their dying sun, the Doctor instead found that the planet was the boundary between the normal universe and the anti-matter universe; taking any mineral from the planet would trap a ship there. The crew's leader, Professor [[Sorenson]], had been infected with anti-matter and was fighting off its influence as he kept changing back and forth into a monster that mummified living beings. The Doctor tricked Sorenson into the TARDIS and kicked him into the pool of anti-matter, releasing the expedition ship and restoring the professor to normal. ([[TV]]: {{cs|Planet of Evil (TV story)}})


He was also not adverse to winding up his companions on occasion, such as once fooling Leela into standing and playing with a yo-yo for an extended period of time, with her believing it was an experiment. ([[DW]]: ''[[The Robots of Death]]'') On another occasion, he caused [[Romana I|Romana]] to nearly panic when he pretended to become possessed by the [[Black Guardian]]. ([[DW]]: ''[[The Armageddon Factor]]'')
The Doctor and Sarah next visited London in [[1666]], with Sarah Jane falling victim to the [[Black Death]]. Before he could save her, the Doctor was held responsible for the [[Great Fire of London]] by Sergeant [[George Mullens]], despite helping locals to put it out. However, he escaped a lynch mob and cured Sarah back at the TARDIS. ([[PROSE]]: {{cs|The Republican's Story (short story)}})


==Appearance==
The Doctor and Sarah Jane posed as Earth delegates on the planet [[Farrash]], a dying planet that official Earth delegates took no interest in. During a public demonstration, the Doctor was separated from Sarah Jane and became caught up in a protest against "baby killing". The Doctor learned [[Leader (Rights)|the Leader]] was sanctioning the abortion of foetuses in order to supply his scientists with the neurochemicals their experiments to save Farrash required. One scientist created a mechanical body that swiftly became a rogue robot and went on a killing spree. The robot fell through the ground and became trapped underneath civilisation. With the Leader killed, the Doctor encouraged the population to work together to find a way of saving Farrash, and left with Sarah Jane. ([[PROSE]]: {{cs|Rights (short story)}})
In stark contrast to the elegant and refined, but somewhat flamboyant, figure of his third incarnation, the fourth incarnation was an unkempt, awkward-looking figure, dressed in battered clothing and a [[The Doctor's scarf|ridiculously long, multi-coloured scarf]], which had originally been knitted for him by Madame Nostradamus. ([[DW]]: ''[[The Ark in Space]]'') His dark curly hair was often partially hidden by a large floppy hat. Professor [[Marius]] remarked that the Doctor looked like a "space vagrant". ([[DW]]: ''[[The Invisible Enemy]]'') The fourth incarnation was also notable for being the first incarnation to wear clothing with question mark motifs. The same would later be true of his [[Fifth Doctor|fifth]], [[Sixth Doctor|sixth]] and [[Seventh Doctor|seventh incarnations]].


His costume changed throughout his life. His initial costume consisted of a red-brown blazer with elbow patches, baggy grey tweed trousers, a dark brown cardigan with diamond shapes adorning the front, a white dress shirt and a long green neck-tie. ([[DW]]: ''[[Robot (TV story)|Robot]] - [[Revenge of the Cybermen]]'') It changed slightly with a different scarf and hat ([[DW]]: ''[[Terror of the Zygons]]'') and again with the original scarf, albeit a different waistcoat, shirt and cravat ([[DW]]: ''[[Planet of Evil]]''). Eventually, the basic style stabilised with a frock coat and some form of a cravat or tie with the above mentioned articles of clothing. ([[DW]]: ''[[The Android Invasion]]'') He wore several frock coats of different colours, including a dark brown one, seen in [[DW]]: ''[[Pyramids of Mars]]''','' '''a light grey one, seen in [[DW]]: ''[[The Brain of Morbius]]'', and a light brown one.
The Doctor next tried to visit the planet Shalonar but accidentally arrived in Europa - a land built on the ruins of the Overcities from "historical" details of Europe. After finding a trace of an ancient Gallifreyan entity named Managra in a Vatican tapestry, the Doctor started brooding over this and began to slowly piece together the origins of the mysterious "Doctor Sperano". While in the Vatican, the Doctor and Sarah were framed for the murder of Pope Lucian and had to escape the Vatican with a Reprise of Lord Byron named Dangerous Byron.  


Throughout seasons 13 - 16, his costume alternated with different shirts, cravats, frock coats, waistcoats and other various pieces of clothing until he settled on one outfit consisting of an open-neck shirt, an unbuttoned waistcoat, a tan frock coat, knee-high leather boots, trousers and of course the [[The Doctor's scarf|famous scarf]]. ([[DW]]: ''[[The Power of Kroll]]'') He wore this costume for the remainder of season 16 and throughout season 17, alternating between ankle-high leather shoes and the boots. ([[DW]]: ''[[City of Death]]'', et al.) For season 18, however, his costume changed dramatically, with a red and maroon colour scheme. This consisted of a full-length maroon coat, waistcoat, trousers, buccaneer-style leather boots, a maroon Fedora hat, a white open-neck dress shirt with question marks adorning the collars (a trait that would continue through to his [[Fifth Doctor|fifth]], [[Sixth Doctor|sixth]] and [[Seventh Doctor|seventh]] incarnations) and a new scarf. ([[DW]]: ''[[The Leisure Hive]]'') This scarf was longer than his previous scarves; when it was looped around his neck, the loop reached the floor, and so did the ends. He adopted a maroon, red and purple color scheme to match the rest of his clothes. He would continue to wear this until the end of his life. ([[DW]]: ''[[Logopolis (TV story)|Logopolis]]'') His costume regenerated slightly when he did, as seen by the [[Fifth Doctor|Fifth Doctor's]] ankle-high golf shoes and pulled-up socks instead of the leather boots ([[DW]]: [[Castrovalva (TV story)|Castrovalva]]).
Due to this, the duo began travelling with Byron and effectively joined the "Dominoes". While in the Black Forest, Sarah was kidnapped by Sperano - making the Doctor's quest to unravel the origins of Doctor Sperano extremely important. He was able to piece together the history of Europa and Doctor Sperano while working with the Dominoes and (as the Dominoes attacked the Vatican), the Doctor stopped Sperano from warping Europa into his own image - nearly sacrificing himself in the process but being saved by Sarah Jane right before this could happen. ([[PROSE]]: {{cs|Managra (novel)}})


Like several of his later incarnations, his pockets were [[dimensionally transcendental]]. The array of items he carried included:
Attempting to return to UNIT, the Doctor instead arrived at a priory in [[1911]], on the future site of UNIT headquarters. There, he had to prevent the last of the [[Osiran]]s, [[Sutekh]], from escaping his prison in [[Egypt]] and destroying the universe. Though unsuccessful in stopping Sutekh's servant, [[Marcus Scarman]], from releasing him, the Doctor was able to delay Sutekh's trip through a [[time corridor]] to the priory by moving the corridor's threshold to the far future, thus effectively ageing him to death. Not realising his actions would cause the thermal balance to equalise, the Doctor accidentally set the priory on fire. ([[TV]]: {{cs|Pyramids of Mars (TV story)}})
*A seemingly endless supply of [[Jelly baby|Jelly babies]].
*A galactic passport. ([[DW]]: ''[[Robot (TV story)|Robot]]'')
*A cricket ball. ([[DW]]: ''[[The Ark in Space]]'', ''[[The Hand of Fear]]'')
*A yo-yo, which, with a sheepish grin, he would explain was useful for taking gravity readings. ([[DW]]: ''[[The Ark in Space]])''
*A selection of books, including his [[500 Year Diary]], ([[DW]]: ''[[The Sontaran Experiment]]'') Oolon Caluphid's ''Origins of the Universe'' and a [[Tibet]]an language handbook. ([[DW]]: ''[[The Creature from the Pit]]'')
::''Apparently his ability to understand Tibetan was lost when he regenerated from his previous incarnation, but then, as he stated he could only speak a little Tibetan.''
*A magnifying glass, gemstones, handcuffs, and an [[etheric beam locator]] which also detects ion-charged emissions. ([[DW]]: ''[[Genesis of the Daleks]]'')
*A picklock. ([[DW]]: ''[[Pyramids of Mars]]'').
*A football rattle.
*A magician's cane. ([[DW]]: ''[[The Hand of Fear]]'')
*A clockwork egg-timer. ([[DW]]: ''[[The Face of Evil]]'')
*A breathing tube, a barrister's wig, and an instant camera. ([[DW]]: ''[[City of Death]]'').
*On one occasion, he even dropped a cup containing a hot beverage into his pocket. ([[DW]]: ''[[The Power of Kroll]]'')


==Behind the scenes==
Holidaying at the ruins of Phaester Osiris with Sarah, the Doctor was kidnapped by archaeologist Edwin Carver, and stopped him and the cult of the Black Pyramid from awakening Horus. He destroyed the Black Pyramid afterwards to prevent Horus from ever returning. ([[PROSE]]: {{cs|Scarab of Death (short story)}})
=== Casting ===
 
Actors considered for the role of the fourth incarnation included Michael Bentine, [[Bernard Cribbins]], [[Graham Crowden]], [[Fulton Mackay]] and Jim Dale<ref>[http://www.bbc.co.uk/dna/h2g2/A6127841 h2g2 - Doctor Who - The Tom Baker Years 1974 - 1981]</ref>. Tom Baker was cast based on his role as the villain Koura in ''[[Wikipedia:The Golden Voyage of Sinbad|The Golden Voyage of Sinbad]]''.
After landing near a manor house in [[1764]], the Doctor nearly drowned in a frozen lake while following giant cat footprints. He was rescued by Rector [[Adams (Old Flames)|Adams]], and decided to remain when he and Sarah saw a 20th-century double decker bus in the woods. Adams invited them to accompany him to Lady Huntingdon's ball, where the Doctor was reunited with [[Iris Wildthyme]] and learnt the bus was actually [[Celestial Omnibus|her TARDIS]]. He discovered Iris intended to marry off her companion, [[Edwin Turner]], to Lady [[Huntingdon]]'s granddaughter, [[Bella Huntingdon|Bella]], so that she would inherit the estate. When the Rector was killed by a giant animal, the Doctor discovered Huntingdon and Bella were actually shape shifting cat aliens who wanted to steal Iris' TARDIS. Bella turned against Huntingdon, and before Huntingdon could hijack Iris' TARDIS, the Doctor trapped her in a pocket dimension with the use of a Time Lord dimensional message capsule. Afterwards, the Doctor and Iris went their separate ways again. ([[PROSE]]: {{cs|Old Flames (short story)}})
 
Afterwards, the Doctor seemingly found himself in a town Sarah Jane had previously visited for a newspaper article. They ultimately found that it was a facsimile of the town, not even actually on Earth, populated by androids under the control of the [[Kraal (species)|Kraals]]. The Kraals' own world had become uninhabitable, leading them to plan on wiping out Earth's population with a virus, then populating the planet themselves. Discovering Sarah had been replaced by an android, the Doctor found and rescued her. With the help of [[Harry Sullivan]] and UNIT, the Doctor was able to stop the aliens and rescue the townsfolk the Kraals replaced. ([[TV]]: {{cs|The Android Invasion (TV story)}})
 
=== Association with UNIT ===
{{section stub|Info from {{cs|A New Life (1976 short story)}}, {{cs|Managra (novel)}}, {{cs|Gaze of the Medusa (comic story)}}, {{cs|The Wreckers (comic story)}}, {{cs|The Emperor's Spy (comic story)}}, {{cs|The Hospitality on Hankus (short story)}}, {{cs|The Psychic Jungle (comic story)}}, {{cs|The Sinister Sponge (short story)}}, {{cs|The Sinister Sea (comic story)}}, {{cs|The Mission (short story)}}, {{cs|The Space Ghost (comic story)}}, {{cs|Double Trouble (short story)}}, {{cs|Menace on Metalupiter (comic story)}}, {{cs|Secret of the Bald Planet (short story)}}, {{cs|The Heat-Seekers (short story)}}, {{cs|To Kill a Nandi Bear (short story)}}, {{cs|The Dragons of Prague (short story)}}, {{cs|The Vampires of Crellium (short story)}} & {{cs|On the Slippery Trail (short story)}} needs to be added}}
 
After he and Sarah Jane returned to [[UNIT HQ]], the Doctor based himself on Earth, staying at [[The Doctor's cottage (The Celluloid Midas)|his old cottage]] and resuming use of [[Bessie]], ([[COMIC]]: {{cs|Death Flower (comic story)}}, {{cs|Return of the Daleks (TVC comic story)}}) while Sarah Jane continued working as an investigative reporter. ([[COMIC]]: {{cs|The Hoaxers (comic story)}}) However, the two frequently took trips in the TARDIS, ([[COMIC]]: {{cs|The Wreckers (comic story)}}; [[PROSE]]: {{cs|A New Life (1976 short story)}}) and were often accompanied by Harry. ([[PROSE]]: {{cs|The Hospitality on Hankus (short story)}}) While working with UNIT, the Doctor started to write a series of educational books called ''Doctor Who Discovers''. The intended title for the series was ''The Doctor, Who Discovers...'', but the publishing company misprinted the title, resulting in the author being mistakenly credited as "Doctor Who". The Doctor completed five books in the series. He began researching the [[Princes in the Tower]] for the sixth book, ''Doctor Who Discovers Historical Mysteries'', but left it unfinished. ([[AUDIO]]: {{cs|The Kingmaker (audio story)}})
 
The Doctor and Sarah Jane investigated strange goings-on at the [[Vegpro]] factory near [[Suffingham]]. They discovered that the company's founder, [[Professor]] [[Sarric]], was a [[plant]]-like alien planning to take over Earth with his deadly [[Sarricoid]] plants. The Doctor defeated Sarric and had all the Sarricoids destroyed. ([[COMIC]]: {{cs|Death Flower (comic story)}})
 
Whilst the Doctor was conducting an experiment at his cottage, the TARDIS began to dematerialise. Realising it was being taken away by a time warp, the Doctor managed to devise a way to jam it enabling him and Sarah to board it. As the TARDIS was diverted to a [[Dalek space station (Return of the Daleks)|space station]] in the Milky Way, the Doctor sabotaged the time circuits and fell into a deep coma. To force him to awake to repair his ship, [[Shazar]], the rogue Time Lord who had masterminded the event, threatened Sarah. The Doctor awoke to save Sarah Jane and Shazar revealed his alliance with the Daleks, ordering the Doctor to repair the TARDIS so the Daleks could use it to complete the time circuits of their own fleet of TARDISes. The Doctor tricked Shazar into leaving the station to collect [[cirenium]], as the Doctor anticipated he was quickly tracked down by the Time Lords. The Doctor and Sarah evaded the Daleks until Shazar returned with cirenium, believing he'd convinced the Time Lords that the Doctor was the one allied with the Daleks, which caused the Dalek TARDISes' destruction upon being installed. The Time Lords rescued them from the Dalek space station, revealing they'd realised the Doctor's plan for the cirenium all along. ([[COMIC]]: {{cs|Return of the Daleks (TVC comic story)}})
 
The Doctor and Sarah arrived on the ark ship ''[[Prosperity]]'', where the bio-system had taken over the vessel, and the Doctor gave it the course to a habitable planet for its human charges and fulfil its programming. ([[PROSE]]: {{cs|The Lost Generation (short story)}})
 
[[File:Dr Who The sinsister sponge 2.jpg|thumb|The Doctor on [[Incrusta]] with Harry and Sarah Jane. ([[PROSE]]: {{cs|The Sinister Sponge (short story)}})]]
The Doctor next visited [[Saxon]] [[Britain]] and lost the TARDIS to the Danes and their god, Woden. Aided by the Saxons, he fought off their invasion army and regained his TARDIS. ([[COMIC]]: {{cs|Woden's Warriors (comic story)}}) The Doctor visited Neuronic space and saved his friends from [[Skizos]]. ([[COMIC]]: {{cs|Neuronic Nightmare (comic story)}})
 
Wanting to make changes in the TARDIS, the Doctor constructed an [[Oscillating Reverberator Unit]]. However, he ended up transporting Sarah and Harry onto a galleon in space, where they were taken hostage by space pirates. The Doctor managed to land the TARDIS before his companions were thrown into space. ([[PROSE]]: {{cs|Avast There! (short story)}})
 
Soon after, the Doctor, Sarah, and Professor [[Vittorio Levi]] were taken prisoner on Aquatica by the Medusians, who wanted the TARDIS. Escaping, the Doctor and his two friends met the [[Phyllosian]]s, the sworn enemy of the Medusian. Embroiled into a war between two kingdoms, the Doctor negotiated peace, and he and his companions decided to spend a number of months on Aquatica before returning to Earth. ([[PROSE]]: {{cs|War on Aquatica (short story)}})
 
The Doctor defeated the reptilian Zanons on Zoto in the [[41st century]], ([[PROSE]]: {{cs|Cyclone Terror (short story)}}) and investigated a Time Cube called "Crystal Z" in the American desert. ([[PROSE]]: {{cs|The Time Snatch (short story)}})
 
The Doctor's body was stolen by [[Rascla]], the twisted master of the planet Torm, who intended to unleash a virus onto Mitra B and leave its galaxy vulnerable to attack. Whilst Rascla made plans to dominate the galaxy, the Doctor had secretly taken over Sarah Jane's mind, who, along with Harry, had been hypnotised into helping Rascla. The Doctor endured a brutal psychic duel with Rascla, and Rascla's spirit was destroyed, enabling the Doctor to reclaim his body and make sure Mitra B's galaxy was protected. ([[COMIC]]: {{cs|The Body Snatcher (comic story)}})
 
Intending to take Sarah and Harry to Phenolyadron, the Doctor was puzzled when the TARDIS was diverted to the planet [[Peugross]] in the 37th century. Whilst there, the Doctor, Sarah and Harry discovered a human crew from Earth had mutated into Eye-Spiders, and were commanded by the Doctor's old friend, [[Xerxes Periopolos]]. The Doctor reversed the mutation and repaired the rocket, so that the crew could return to [[Earth]]. ([[PROSE]]: {{cs|The Eye-Spiders of Pergross (short story)}})
 
The Doctor accidentally landed the TARDIS in a [[swamp]] on [[Diamedes]], where he meet the gentle, dim-witted [[Slode]]s and saved them from swamp creatures. ([[PROSE]]: {{cs|Detour to Diamedes (short story)}})
 
During another trip into space, Sarah Jane was kidnapped by the Verulan, and the Doctor and Harry travelled to Earth, which the Verulans had planned to attack, and sought refuge at the home of [[Geoff Sinton]] and his family. The Doctor used the Sintons' TV to make contact with the Verulan war marshal, [[Kathnor]]. He tricked Kathnor into releasing Sarah, and later destroyed the Verulan ship once Sarah had escaped in the escape pod. ([[PROSE]]: {{cs|The Last Broadcast (short story)}}) After defeating the Verulans, the Doctor and Harry were almost run over by [[Will Hoffman]]. ([[PROSE]]: {{cs|The Terror of the Darkness (short story)}})
 
The Doctor, Sarah and Harry defeated [[the Monk]] when he tried try to take over the world using a weather control device in [[Russia]] during the Bolshevik Revolution. ([[AUDIO]]: {{cs|How to Win Planets and Influence People (audio story)}})
 
Attending another UNIT Christmas party, the Doctor was unable to prevent a Voddod ship from crashing to Earth. Aided by Sarah Jane and Harry, the Doctor raced to find Brac, the crashed alien warrior, before UNIT troops found and killed him. ([[PROSE]]: {{cs|UNIT Christmas Parties: Ships That Pass (short story)}})
 
=== Facing the Scratchman ===
The TARDIS brought the Doctor, Sarah and Harry to a [[Scottish]] island where they had a picnic. They discovered a plague turning the local people into living scarecrows so the Doctor arranged the surviving villagers to shelter in the church whilst he sent Sarah and Harry to fetch equipment so he could create a device to accelerate [[moth]] evolution so they would attack the scarecrows. However one of the villagers turned on him and broke his device after the scarecrows indicated he was their target, so he surrendered to the scarecrows hoping to have the villagers spared, unsuccessfully. Sarah and Harry rescued him with the evolved moths when the scarecrows brought him to the beach to meet their masters. Three [[Cyberman|Cybermen]] then revealed themselves as the scarecrows' masters, however the Doctor quickly deduced someone else has given them the plague. Their benefactor, the [[Scratchman]], intervened and took Sarah and Harry through a tiny rift into his universe, forcing the Doctor to follow in the TARDIS.
 
The Doctor endured a series of bizarre situations upon arrival in Scratch's universe, which nearly broke his self-belief until [[Thirteenth Doctor|a future Doctor]] intervened to help him. He confronted Scratchman who revealed he was willing to give the Doctor power in return for him widening the tear to allow him into the universe. The Doctor rejected him so Scratch challenged him to a fight. Reunited with Sarah and Harry, they found themselves in a bizarre mixed game of pinball and chess based on Harry's memories. The Doctor devised a way to divert the balls off the course, winning the game so Scratchman furiously sent Harry away. The Doctor quickly deduced Harry's survival and was vindicated when Harry's meddling led to Scratchman's castle falling from the sky. In the ruins he faced the weakening Scratchman again and told him his true fear, which overwhelmed Scratchman so much he consumed himself in his desperation for energy. The Doctor then meditated to summon the TARDIS and departed with Sarah and Harry.
 
Afterwards the Doctor was snatched away by the [[Time Lord]]s and brought before the [[Convocation of Oblivion]] to explain his actions. He told them of his encounter with Scratchman and shamed them for not facing their fears, walking away freely. He then resumed his picnic with Sarah and Harry where he met the future Doctor again on the beach. ([[PROSE]]: {{cs|Scratchman (novelisation)}})
 
=== Missions for the Time Lords ===
Whilst attempting to leave the cottage in Bessie, the Doctor and Sarah found themselves forced to turn back. Deducing the [[Time Lords]] were responsible, they returned to the TARDIS which was sent to [[Dalek invasion of Ercos|Dalek-occupied]] [[Ercos]]. There they helped [[Ticon]], a [[Klim]], escape the Daleks. He explained the Daleks were drilling on the planet and together they infiltrated the drilling site, where the Doctor deduced the Daleks were turning Ercos into a giant missile to fire at Earth. When the Daleks sealed the tunnels to the drill, they escaped via an underground river. Back on the surface, Ticon instigated a revolt against the retreating Daleks whilst the Doctor and Sarah reached the TARDIS. Piloting the TARDIS to the shaft, the Doctor sealed it using an explosive resulting in the Daleks' plan to destroy Ercos failing. ([[COMIC]]: {{cs|The Dalek Revenge (comic story)}})
 
On another mission for the Time Lords, the Doctor was sent to destroy a space station that held the [[Bendriggan]]s' virus. However, he and Sarah were accused of murdering a messenger and sentenced to death by [[Admiral]] [[Cosmicon]], the Bendriggan commander. The Doctor proved his innocence by sending a message in Time Lord logic to a Bendriggan code expert. But winning their trust was short-lived when many Bendriggans became infected. After watching the Admiral die, the Doctor set the Bendriggan flagship on collision course with the space station, destroying them both and saving the remainder of the Bendriggan race. ([[COMIC]]: {{cs|Virus (comic story)}})
 
Diverted by the Time Lords again, the TARDIS arrived in Italy in 1944 where the Doctor and Sarah were initially suspected of being German spies. When a German convoy arrived, Father [[Antonio (Treasure Trail)|Antonio]] hid them in his church and revealed it held a number of treasures including a genuine painting by [[Raphael (painter)|Raphael]]. Convincing Antonio that he was time traveller by showing him the TARDIS, aided by the Time Lords shifting the TARDIS forward to 1976, the Doctor and Sarah helped Antonio by hiding the church's treasures onboard when the German soldiers came for them. They took the TARDIS forward it in time to 1948, returning the treasures to Antonio. ([[COMIC]]: {{cs|Treasure Trail (comic story)}}) The Doctor and Sarah Jane relaxed back on Earth for a few days afterwards, until the Doctor read about Sir [[Julian Hubert]]'s excavation of Hubert's Folly. Enlisting the aid of the [[Home Secretary]], he rushed to stop the excavation but was too late. He revealed to Julian that he'd helped his great-great-uncle seal up an explosive engine that he'd created, which was now firing energy. Together he and Julian attempted to defuse it but were unsuccessful. Instead they arranged for the military to seal it again with quick-drying cement. ([[COMIC]]: {{cs|Hubert's Folly (comic story)}})
 
[[File:Mindbending.jpg|thumb|left|The Doctor and [[Morbius]] [[mindbending]]. ([[TV]]: {{cs|The Brain of Morbius (TV story)}})]]
The Doctor found his TARDIS forced to land on [[Karn]] by the Time Lords, as the [[Sisterhood of Karn]] had been crashing ships that passed Karn to protect what was left of their Elixir of Life. The Doctor used a firecracker to unplug the crevice the elixir came from, being promptly booted out. He then discovered the evil Time Lord [[Morbius]] was being resurrected in a patchwork body. Defeating him in battle of [[mindbending]], the Doctor managed to reduce Morbius to a mindless beast that tumbled off a cliff to his death. However, the Doctor was left severely drained, but the Sisterhood allowed him to drink some their [[Elixir of Life|elixir]], which restored the Doctor's health. ([[TV]]: {{cs|The Brain of Morbius (TV story)}})
 
=== Final adventures with Sarah ===
{{section stub|Info from {{cs|All Done with Mirrors (short story)}}, {{cs|Observer Effect (short story)}}, {{cs|Counter-Rotation (comic story)}}, {{cs|Mind Snatch (comic story)}}, {{cs|Conscription (short story)}}, {{cs|Blessed Are the Peacemakers (short story)}}, {{cs|The Mutant Strain (comic story)}}, {{cs|Double Trouble (comic story)}}, {{cs|Dredger (comic story)}}, {{cs|Collector's Item (ST audio story)}}, {{cs|The Magic Box (short story)}}, {{cs|Which Way Out? (short story)}}, {{cs|Deleted Scenes (audio story)}}, {{cs|The Sleeping Beast (short story)}}, {{cs|The Sands of Tymus (short story)}}, {{cs|A New Life (1978 short story)}}, {{cs|Peaceful Solution (short story)}}, {{cs|The Traitor (comic story)}} & {{cs|The Sea of Faces (short story)}} needs to be added}}
 
Some time after leaving Karn, the Doctor and Sarah arrived in the Devon moorland. They were attacked by a mutated hound and were saved by hunters. They then went on to stop the plans of British inventor Tobias Breckinridge to change the course of human evolution using a Rutan healing salve. ([[PROSE]]: {{cs|Evolution (novel)}})
 
While visiting the ancient Roman port of [[Ostia]], the Doctor and Sarah began to investigate an inexplicable case of blindness amongst the wives of powerful merchants, and discovered that it was caused by [[Marcia]], a member of a female-only cult devoted to the [[Bona Dea]]. Marcia had been using a device of alien origin to gain important knowledge from other cult members to increase the business of her husband, [[Aulus Pumidius]], thereby elevating her own status. After the Doctor used his sonic screwdriver to prevent the machine from blinding anyone else, Sarah allowed her memories to be recorded by [[Orbiana]], the blind priestess of the Bona Dea. Seeing Sarah's bravery during her adventures with the Doctor, Orbiana resolved to only use the machine to inspire the other worshippers into seeing their own value in the male-dominated world. ([[PROSE]]: {{cs|Sarah Jane and the Temple of Eyes (short story)}})
 
The Doctor and Sarah took a brief trip to 1930s Chicago to acquire a new fluid link for the TARDIS. ([[PROSE]]: {{cs|The Duke of Dominoes (short story)}})
 
At Sarah Jane's request, the Doctor posed as a hostile alien to teach [[Hiram Lutz]] a lesson when he refused to donate money for a struggling disabled children's home. ([[COMIC]]: {{cs|The Hoaxers (comic story)}})
 
The Doctor investigated an abandoned lighthouse in North [[Cornwall]] and discovered a gigantic lizard had been killing the local villagers. With no other option, the Doctor was forced to use a naval rocket to destroy it. ([[COMIC]]: {{cs|The Tansbury Experiment (comic story)}})
 
The Doctor next took Sarah to the circus to watch a performance by the great [[P. T. Barnum]]. However, they lost the TARDIS to circus performer Benjamin, who planned to use the time machine as a new magic act called "the Wondrous Box", accidentally transporting the time machine back to various points in the circus's past. The Doctor managed to bring Benjamin to the present, and regained his ship. ([[AUDIO]]: {{cs|The Wondrous Box (audio story)}})
 
Being summoned by UNIT on behalf of the [[World Ecology Bureau]], the Doctor saw pictures of a pod discovered in Antarctica. The Doctor and Sarah were flown to Antarctica, and found that the pod was [[Krynoid]] and had infected [[Charles Winlett]]. Outside, they also found another pod, and put it in the freezer. Before they could do anything for Winlett, he mutated further and became aggressive, going on a rampage. While trying to stop the new Krynoid, the Doctor failed to stop Scorby and Keeler, who worked for [[Harrison Chase]], from finding the other pod, and escaping with it.
 
After the Krynoid was destroyed by Scorby's bomb, the Doctor and Sarah were rescued, and brought back to England. Investigating Chase Manor, the Doctor and Sarah encountered the Krynoid, who had infected Keeler, and had taken control of the body of Harrison Chase, planning to spread its seeds to take over Earth. While fighting Chase, the Krynoid and the plants animated by the creature, the Doctor called in UNIT, who worked with the RAF to destroy the Krynoid and the manor along with it. ([[TV]]: {{cs|The Seeds of Doom (TV story)}})
 
After a trip to [[Hollywood]], ([[COMIC]]: {{cs|Unnatural Selection (comic story)}}) the Doctor and Sarah visited [[St Cedd's College]] in [[1955]], where they encountered [[Professor]] [[Salyavin|Chronotis]]. During this meeting, the Doctor recommended that Chronotis read ''[[The Time Machine]]''. ([[PROSE]]: {{cs|Cambridge Previsited (short story)}}) They were also sighted at the [[UNIT]] Research Institute by [[the Brigadier]]'s seven-year-old daughter, [[Kate Stewart|Kate]]. ([[PROSE]]: {{cs|The Day of the Doctor (novelisation)}})
 
Arriving in [[1998]] [[London]], the Doctor became involved with stopping the [[Voracian]]s from using a computer virus that would make all technology sentient and rise up against humanity. He destroyed the virus and chased them off the planet. ([[PROSE]]: {{cs|System Shock (novel)}})
 
The Doctor and Sarah visited London to find that the [[Pescaton]]s were invading Earth. The Doctor discovered their weakness to high-pitched noise and set a trap for their leader, [[Zor (Doctor Who and the Pescatons)|Zor]], killing him. When he died, all the other Pescatons died as well. ([[AUDIO]]: {{cs|Doctor Who and the Pescatons (audio story)}})
 
Using coordinates he obtained from the [[Grindian exploratory satellite]], the Doctor and Sarah landed on the [[Guerner Transport Ship]] whose depature from [[Rimba]] had been witnessed by the [[Second Doctor]], [[23000000 (number)|23000000]] [[year]]s earlier. Discovering that [[suspended animation]] had erased the Guerners' memories, the Doctor helped them avoid destruction at the hands of a [[Sto-cat]], a giant robotic [[sphinx]] which had been left on their destination planets millennia earlier by the [[Kryptolian]]s. ([[PROSE]]: {{cs|The Sleeping Beast (short story)}})
 
On Vona, the Doctor joined forces with his old friend, Olak, to break peace between two robotic armies, the Domos and the Yenge. ([[COMIC]]: {{cs|The Rival Robots (comic story)}})
 
After they failed to aid the survivors of a devastated Earth, the Doctor honoured Sarah's request to go somewhere they could "make a difference" and took her help him to kill a baby destined to grow up into a dictator. However, after the [[Sixth Doctor]] failed to kill the baby, the Fourth Doctor realised a different solution, and alerted [[Ann (Categorical Imperative)|the baby's mother]] to the [[Eighth Doctor]]'s attempt on her child's life. While the Fourth Doctor helped his eighth incarnation escape, the baby's mother realised her love for her child, and decided to raise them better. ([[PROSE]]: {{cs|Categorical Imperative (short story)}})
 
Whilst Sarah was shopping, the Doctor waited outside the shopping centre and manipulated cause and effect with a coin, resulting in [[Sam (Chain Reaction)|Sam]] and [[Emma (Chain Reaction)|Emma]] exchanging phone numbers. ([[AUDIO]]: {{cs|Chain Reaction (audio story)}})
 
The Doctor and Sarah were chased by Daleks, but were able to escape due to the Doctor travelling back in time to place items to aid them during the chase after he and Sarah had returned to the TARDIS. ([[PROSE]]: {{cs|Dr. Fourth (novel)}})
 
[[File:DocSarahCaves.jpg|left|thumb|The Fourth Doctor explains Mandragora energy to Sarah. ([[TV]]: {{cs|The Masque of Mandragora (TV story)}})]]
During a trip in space, the Doctor accidentally brought the [[Helix Intelligence]] to [[San Martino]], [[Italy]], in the [[15th century]], where it planned to dominate the human race by using the [[Brotherhood of Demnos]] as its agents. Because the agents had been converted into pure energy beings by the Helix, the Doctor tricked the Brotherhood's leader, [[Hieronymous (The Masque of Mandragora)|Hieronymous]], into using all his energy until he vanished. Using his mask and cloak, the Doctor posed as him and used a device to drain the energy out of the rest of the Brotherhood, killing them and saving the Earth. ([[TV]]: {{cs|The Masque of Mandragora (TV story)}})
 
Soon after, the Doctor rescued Piram, a survivor of a Lizardian space pirate attack and helped him take revenge on Skarnus, destroying a barren moon that he had turned into his base. ([[COMIC]]: {{cs|Jackals of Space (comic story)}}) On Calderon IV, the Doctor became the target of a revenge attack by a bitter old man whom he opposed in his previous incarnation. ([[PROSE]]: {{cs|The Android Maker of Calderon IV (short story)}})
 
The Doctor and Sarah spent nine weeks travelling to the beaches of Geshtinanna. During this time, they became trapped inside a "ghost TARDIS" which was travelling on a parallel course to their TARDIS. ([[PROSE]]: {{cs|Eternity (short story)}})
 
Whilst Christmas shopping in 1980s New Zealand, Sarah and many other shoppers were kidnapped, along with a large percentage of turkeys. Investigating, the Doctor discovered the Hazoodians were using turkeys to make alcohol. Realising the humans were being kidnapped by accident, the Doctor returned them to Earth. ([[PROSE]]: {{cs|Autaia Pipipi Pia (short story)}})
 
Receiving another summoning from the Brigadier, the Doctor was forced to assist UNIT by investigating alien activities in the Channel Island. ([[PROSE]]: {{cs|Hello Goodbye (short story)}})
 
The Doctor and Sarah were present in [[London]] during the [[coronation]] of [[Elizabeth II]] on [[2 June]] [[1953]], where the Doctor offered a jelly baby to a purple alien in a suit who was subdued by [[Eva De Ville]]. ([[COMIC]]: {{cs|Where's the Doctor? (comic story)}})
 
The TARDIS's steering went out, causing the ship to go back in time forty-five-hundred-million years. The Doctor and Sarah observed Earth, at the time a mass of molten rock, develop into a world with an atmosphere and life. They also encountered [[Megron]], a Lord of Chaos claiming to be ruler of Earth until the Doctor banished him. ([[AUDIO]]: {{cs|Exploration Earth (audio story)}})
 
The Doctor made another visit to [[Vortis]], where he found the crystalline [[Clynex]] was draining the energy from its surroundings and attracting the Menoptera to their deaths. The Doctor saved them from Clynex by shattering it with his sonic screwdriver. ([[COMIC]]: {{cs|The Naked Flame (comic story)}})
 
The TARDIS landed in an English [[quarry]], where it was buried by an explosion. The Doctor emerged unscathed, but Sarah was taken ill and so he accompanied her to [[hospital]]. There, he discovered she had come into contact with a stone hand and, when Sarah stole the hand and fled, followed her to [[Nunton Experimental Complex]]. Her wearing of [[Eldrad's ring|a ring]] brought her under the control of [[Eldrad]], a [[Kastrian]] scientist. The Doctor used a [[cooling duct]] to reach Sarah and brought her to her senses.
 
Eldrad restored herself using the [[reactor core]]. The Doctor agreed to take her back to [[Kastria]], her homeworld, but only in the present, not her home time, as this broke the [[Laws of Time]]. On Kastria, Eldrad was injured by [[Eldrad's acid|an acid]]-laden [[booby trap]], so the Doctor and Sarah had to conduct her to a [[regenerator chamber]]. There she was restored to her male form. Eldrad discovered his people to be dead and asked the Doctor to return him to Earth so he could rule over humanity. Fleeing from him, the Doctor made use of his scarf, with Sarah holding the other end, to trip Eldrad, who fell into an abyss.
 
Back in his TARDIS, the Doctor received a telepathic summons from Gallifrey and was forced to leave Sarah behind, just as she herself had decided to return home. They both agreed they wouldn't forget one another as Sarah left, ([[TV]]: {{cs|The Hand of Fear (TV story)}}) but the Doctor had accidentally left her in [[Aberdeen]], [[Scotland]] instead of [[South Croydon]]. ([[TV]]: {{cs|School Reunion (TV story)}})
 
=== Return to Gallifrey ===
[[File:DA Doctor tortured.jpg|thumb|The Doctor is interrogated by the Time Lords. ([[TV]]: {{cs|The Deadly Assassin (TV story)}})]]
Discovering that the signal hadn't come from someone he knew, the Doctor returned to Gallifrey, just as it was the time of the election for [[Lord President]], and theorised that the [[President (The Deadly Assassin)|departing President]] was in danger. Stealing a robe to blend in, the Doctor attempted to prevent an assassination, but ended up framed for murdering the Lord President. To keep himself from being executed, the Doctor declared his own candidacy for Lord President. Believing the Matrix would give him clues as to who was behind this, the Doctor ended up in a mental duel with the culprit.
 
After finding the assassin, the Doctor learned that it was [[Goth]], another Lord President candidate, who was being manipulated by {{Pratt}}; since their last meeting, the Master, with no regenerations left, had degenerated into a rotting corpse. The Master was plotting to use the [[Eye of Harmony]] in an attempt to restart his cycle of regenerations by using the [[Sash of Rassilon]] to protect himself from the effects of the [[Black hole]] that would destroy Gallifrey as a side-effect.
 
After failing to convince the Master that, since the sash was damaged in the death of the old president, it would put the Master at risk, the Doctor fought him off. Though the Master managed to escape capture, the Doctor left his former teacher, [[Borusa]], to lead Gallifrey as Cardinal, ([[TV]]: {{cs|The Deadly Assassin (TV story)}}) though, as the only candidate left, he was still eligible to gain the title of Lord President, even after leaving. ([[TV]]: {{cs|The Invasion of Time (TV story)}})
 
=== Meeting his future ===
[[File:Fourth and Tenth.jpg|thumb|left|The Doctor with [[Tenth Doctor|his tenth incarnation]]. ([[AUDIO]]: {{cs|Out of Time (audio story)}})]]
Now on his own, the Doctor stopped at the [[Cathedral of Contemplation]], where [[The Abbess (Out of Time)|the Abbess]] put him to paint frescoes in one of the chapels. He was helped by [[Jora]], a fugitive from the [[Second Dalek War]], and later reached by his [[Tenth Doctor|tenth incarnation]]. When the [[Dalek]]s attacked the Cathedral, the two Doctors brought the pilgrims to safety; then the Fourth Doctor insisted on going and confront the Daleks directly in the Sanctum.
 
Captured by the [[Dalek duplicate]] of [[Zenna|Captain Zenna]], he was delivered to the [[Dalek Supreme]], who attached him to the main control of the Cathedral and tried to use his telepathy to drive the building down to Earth headquarters. However, even the mind of the Doctor proved insufficient to form a stable connection with the Cathedral; only when the Tenth Doctor joined him at the control, their combined efforts allowed them to move it. The two Doctors first released the pilgrims on a safe space, and then directed the [[time corridor|Dalek time corridor]] to Earth, [[5,000,000,000]], sending the Daleks to their destruction. Released by Jora, the two Doctors then managed to escape and trap the Dalek Supreme inside the collapsing Cathedral. The Fourth Doctor offered Jora to accompany him, but she refused. He then left after encouraging his future self to be more hopeful. ([[AUDIO]]: {{cs|Out of Time (audio story)}})
 
=== Companionless travels ===
{{section stub|Info from {{cs|The Ravencliff Witch (audio story)}}, {{cs|The Drosten's Curse (novel)}}, {{cs|The Dreams of Avarice (audio story)}}, {{cs|Shellshock (audio story)}}, {{cs|Peake Season (audio story)}} & {{cs|Dr. Who and the Hell Planet (short story)}} needs to be added}}
 
The Doctor landed on the ''[[Queen Mary]]'' in [[1963]], during a voyage from Southampton to New York City. He discovered physicist [[Peter Osbourne]] had built a time visualiser prototype that was sending ripples backwards and forwards in time, capturing the fragmentary essences of people in the moments of their worst despair. The Doctor destroyed the machine, but the gestalt of spirits remained bound to the ship, with Osbourne included in their number. ([[PROSE]]: {{cs|Ghost Ship (novel)}})
 
The Doctor decided not to return for Sarah Jane, fearing he would have to watch her grow old and die. ([[TV]]: {{cs|School Reunion (TV story)}}) However, he did visit her to apologies for the way they parted company and to say a proper goodbye, quickly departing afterwards to protect her from any further heartbreak. ([[PROSE]]: {{cs|Farewells (short story)}})
 
Arriving in 1990s [[Tokyo]] on [[Christmas Eve]], the Doctor celebrated Christmas in the Emperor's Garden with a member of the [[Divine]], an ancient shapeshifter. ([[PROSE]]: {{cs|Ode to Joy (short story)}})
 
The Doctor admired the human spirit as he observed the Earth from orbit. ([[PROSE]]: {{cs|Dear Humans (short story)}})
 
The Doctor travelled to the planet [[Penadron]], and was set to meet with [[Senate of Penadron|the Senate]] until he discovered that they planned to kill him to extract his secret knowledge from his [[brain]]. ([[PROSE]]: {{cs|Mystery Message (short story)}})
 
[[File:Day of the Tune The Who.jpg|thumb|left|The Doctor watches his predecessors argue. ([[COMIC]]: {{cs|Day of the Tune (comic story)}})]]
The Doctor later attempted to form a band with his three predecessors, but creative differences, and the fact that they all wanted to play the [[drum]]s, broke them up. ([[COMIC]]: {{cs|Day of the Tune (comic story)}})
 
The Doctor incurred the wrath of [[Droge]] of [[Gabrielides]], who "offered an entire star system for [his] head", ([[TV]]: {{cs|The Sun Makers (TV story)}}) helped [[Mason Vox]] set up a colony on [[Agratis]], ([[COMIC]]: {{cs|A Rare Gem (comic story)}}) and also refused to answer a summons from his [[first incarnation]]. ([[PROSE]]: {{cs|Five Card Draw (short story)}})
 
Wanting to learn first-hand about history, the Doctor became a taxi driver in [[London]] and met architect [[James Willaker]] and took him to dinner. He told James about his travels in time, and James inspired him to travel to the building the architect was then working on; [[Chase Manor]]. ([[PROSE]]: {{cs|Only Connect (short story)}})
 
The Doctor was caught in the destruction of a cemetery in an earthquake, but was saved by [[Ana Maria Carla Perez de Calixtro]]. After spending Christmas with her family, the Doctor travelled forty years into the future, and met Ana when she was an old lady so he could take her back in time every Christmas to visit her father's grave. ([[PROSE]]: {{cs|Callahuanca (short story)}}) He then attended a private Christmas party hosted by the [[First Doctor]]. ([[POEM]]: {{cs|The Feast of Seven... Eight and Nine (poem)|The Feast of Seven... Eight (and Nine)}})
 
On another mission for the Time Lords, the Doctor was joined by a [[Craxon]] called [[Andric]] to find a new source of [[Diloona]] and they faced a number of perils on a satellite at the hands of the [[Managan]]s. ([[COMIC]]: {{cs|The False Planet (comic story)}}) He next helped Inspector [[Keel]] defeat the [[Zandan]]s, beings that fed on fire, by pouring soot on them and neutralising their heat cells, ([[COMIC]]: {{cs|The Fire Feeders (comic story)}}) and forged a truce between the [[Braggen]]s and their rulers the [[Kling]] on [[Earthos]] by unmasking the Kling's Emperor as a computer. ([[COMIC]]: {{cs|Kling Dynasty (comic story)}})
 
While fighting the [[Cybermen]], the Doctor was attacked by [[time fly|time flies]], but was saved by his [[twelfth incarnation]]. ([[COMIC]]: {{cs|A Stitch in Time (CC comic story)}})
 
Finding a strange book, the Dischord Grimoire, in the TARDIS, the Doctor travelled to [[the Recusary]] to consult his old friend [[Ansillon]] about it; there he was involved in yet another conspiracy involving [[the Master]] (in one of his earlier incarnations) and an attempt to build a [[Parenthesis Book]] to take control of history. He was framed of murder and arsonry, and only Ansillon's stepping up for him avoided him being sentenced to death. With the help of a librarian, [[Elanora]], the Doctor was able to stop the Master and send him on his way, to fall into the Vortex. ([[AUDIO]]: {{cs|Blood of the Time Lords (audio story)}})
 
=== Captured by the Master ===
The Doctor, along with his six other incarnations, was trapped in [[the Determinant]] by {{Ainley}}, but he was able to create an amorphous being named [[the Graak]] to save him and his other selves. The Doctor instructed the Graak to start his mission by finding a [[radio transmitter]] in the [[Third Doctor]]'s laboratory to contact [[the Brigadier]].
 
After the Graak freed his predecessors, the Doctor began pleading with him to save him, as he was in danger of being "swept away" into an "infinite of nothingness". Later, the Doctor informed the Graak to only enter the Determinant when he was "mentally prepared", as failing the challenge would result in certain death, and instructed him to go to the Zygon chamber to retrieve a [[Skarasen]] calling device.
 
When the Master and the Graak battled in his brain, the Doctor helped the Graak by navigating him around and giving details on the adversaries he encountered. After the Graak defeated the Master, the Doctor was finally freed when the Graak sacrificed its life force to liberate the trapped Doctors. ([[GAME]]: {{cs|Destiny of the Doctors (video game)}})
 
=== Skirmish on Aprilia III ===
[[File:4th Doctor Star Trek1.JPG|thumb|The Doctor with [[James T. Kirk]]. ([[COMIC]]: {{cs|Assimilation² (comic story)}})]]
The Doctor arrived on [[Aprilia III]] in a [[Federation universe|parallel dimension]], where he met Captain [[James T. Kirk]], [[Spock]], Dr. [[Leonard McCoy]] and [[Montgomery Scott|Scotty]]. The group had been looking for a lost archaeological team, and had discovered the base. The Doctor offered them jelly babies and used his sonic screwdriver to break the lock the group had been trying to open.
 
They discovered the researchers standing [[catatonia|catatonically]], with small cybernetic devices in their ears. Dr. McCoy began to remove the devices and revive the crew, but was interrupted by the arrival of a [[Cyber-Leader (Mondas)|Cyber-Leader]] and two [[Cyberman|Cybermen]]. A firefight ensued, but the Starfleet [[phaser]]s were ineffective against the Cybermen. The Doctor used the [[gold]] cover from Kirk's [[communicator]] to clog the Cybermen's respiration. After the Cybermen were defeated, the Doctor slipped away quietly. ([[COMIC]]: {{cs|Assimilation² (comic story)}})
 
=== Travels with Oliver ===
After travelling with [[Oliver Day]] for several months, Oliver got amnesia, which caused him to temporarily lose his memory of his travels with the Doctor. ([[PROSE]]: {{cs|Attachments (short story)}})
 
Arriving in an alien marketplace, the Doctor and Oliver met [[Gravkrom-Vey]], owner of the last Monkrah fish in the universe. The Doctor discovered the Monkrah had been wiped out in a civil war with the Manicoll, who also began dying soon after the war had ended, so the Doctor and Oliver helped Gravkrom-Vey release the last Monkrah. ([[PROSE]]: {{cs|Plight of the Monkrah (short story)}})
 
Soon after, the Doctor and Oliver went on the trail of [[the Puppeteer]], an evil creature who had followed mankind's progression across the stars, and fed on the countless wars and conflicts of [[Earth]]. They followed him to [[Gondovan]], where they met investigative archivist [[Annajin Valentin]]. Oliver fell under the Puppeteers control and tried to kill Anna. But the Doctor managed to free his mind, whilst Annajin killed the Puppeteer. Oliver, shaken by his experience on Gondovan, elected to stay behind with Annajin, leaving the Doctor to travel alone with once again. ([[PROSE]]: {{cs|Puppeteer (short story)}})
 
=== Old friends ===
[[File:Mixed Metaphor.jpg|thumb|The Doctor and Shakespeare. ([[PROSE]]: {{cs|The Stranger, The Writer, His Wife and the Mixed Metaphor (short story)}})]]
The Doctor travelled to [[16th century]] America and was hailed as a god by [[Taric]], high priest of the Mandrans, ([[COMIC]]: {{cs|The Sky Warrior (comic story)}}) visited [[William Shakespeare]] after he had sprained his wrist to help him draft ''[[Hamlet]]'', ([[PROSE]]: {{cs|The Stranger, The Writer, His Wife and the Mixed Metaphor (short story)}}) and became trapped in a dreamscape with a servant of the "Master of the Blackhole", which nearly destroyed his mind completely. ([[PROSE]]: {{cs|Master of the Blackhole (short story)}}) He later made several notes about the updates made to Hamlet's soliloquy. ([[PROSE]]: {{cs|Hamlet's Soliloquy (short story)}})
 
The Doctor arrived on a submarine that was attacked by an army of [[Sea Devil]]s. However, before the Doctor could move against them, he unexpectedly encountered the [[Third Doctor]]. Keeping his identity secret to protect the timelines, the Doctor helped his previous incarnation to defeat the Sea Devils, and made a quick exit before his third incarnation could discover who he was. ([[COMIC]]: {{cs|Under Pressure (comic story)}})
 
Soon after, the Doctor reunited with former companion, [[Liz Shaw]]. They had dinner and the Doctor took her aboard the TARDIS, and the pair travelled together for a short period of time. ([[PROSE]]: {{cs|Down to Earth (short story)}})
 
Summoned to Earth by Brigadier-Lethbridge Stewart's recall device, the Doctor discovered UNIT was facing closure and the pair attended a court hearing in New York to save the organisation, but the Doctor was side-tracked when he discovered the Brigadier did not summon him to Earth. Investigating led him to the Museum of Art, and he was soon held at gunpoint by [[Robin Oemington]], a former spy who blamed the Doctor for the downfall of his career. Robin was killed by police before he could kill the Doctor. However, the Doctor discovered Robin had constructed a bomb capable of blowing up the solar system, and that the deceased spy planned to frame him. The Doctor managed to defuse the bomb at the last moment and successfully secured a bright future for UNIT and the Brigadier. ([[PROSE]]: {{cs|UNITed We Fall (short story)}})
 
The Doctor worked alongside [[Harry Sullivan]] again to return a peaceful alien home and to also protect it from a ruthless UNIT colonel named [[Dennis Horsley]], who believed that the creature should be killed and experimented on, ([[PROSE]]: {{cs|Mutiny (short story)}}) and attended the funeral of [[Alistair Gordon Lethbridge-Stewart]] with all of his other incarnations. ([[PROSE]]: {{cs|The Gift (ST short story)}}, {{cs|Shroud of Sorrow (novel)}})
 
The Doctor spent a long period of time tracking down Jessica Willamy, who he had met in his [[second incarnation]]. He discovered she had been a fugitive for forty years, ever since their last meeting and he saved her from an assassin in [[New England]]. ([[PROSE]]: {{cs|Wonderland (novel)}})
 
During a visit to London in [[1999]], the Doctor worked with Harry Sullivan to deal with a new group of [[Voracian]]s, who had infiltrated the British Government. Unlike the direct military action of the first group that the Doctor had encountered, these Voracians intended to manipulate the government into dismantling the British military by staging a coup and shutting down the army in the aftermath, telling the government that the goal was to divert money into education and medicinal programs when in reality they would use the opportunity to distribute Voractyll-programmed technology more effectively while disguising it as anti-Millennium-Bug software. Having exposed the coup, the Doctor and Harry tracked down the Voracians before they could activate Voractyll, distracting them long enough for the Doctor to infect their own software with the Millennium Bug, causing Voractyll to shut down when it passed through them. ([[PROSE]]: {{cs|Millennium Shock (novel)}})
 
The Doctor visited [[Clio (The Glass Princess)|Clio]] on her fifth birthday to give her a bag of [[jelly babies]] as a present, ([[PROSE]]: {{cs|The Glass Princess (short story)}}) and watched [[Leonardo da Vinci]] paint the ''[[Mona Lisa]]'', thinking the [[Mona Lisa's model|model]] was a "dreadful woman with no eyebrows who wouldn't sit still". ([[TV]]: {{cs|City of Death (TV story)}}) Posing as a [[Punch and Judy]] man whilst hunting [[Cybermat]]s in [[1879]], the Doctor met [[Winston Churchill]]. ([[PROSE]]: {{cs|The Lost Diaries of Winston Spencer Churchill (short story)}})
 
=== Temporary companions ===
{{section stub|Info from {{cs|Doomcloud (comic story)}} needs to be added}}
 
[[File:The Sea Devil comic story 2.jpg|thumb|left|The Doctor and Miss Young drive off for further adventures. ([[COMIC]]: {{cs|The Sea Devil (comic story)}})]]
Still travelling alone, the Doctor gained a companion in [[Young (The Sea Devil)|Miss Young]], and the pair went to [[Scotland]] in [[Bessie]] to meet with [[McBane (The Sea Devil)|Professor McBane]], an old friend of the Doctor who had summoned him. McBane revealed that a meteor had crash landed in oil rig waters, and he wanted the Doctor's input on the chance of alien hostility. As the group flew over the area in a helicopter, giant tentacles arose from the sea and began attacking a local ship. The Doctor was able to take a sample of the pink substance from the creature back to the laboratory, where he discovered that it was seaweed contaminated from radiation from deep space brought by the meteorite. Furthermore, the mutated seaweed was attracted to sound, so the sound of the oil rig put it in danger.
 
The Doctor and Miss Young headed out on a boat, using a sound-emitting gadget to attract the mutated seaweed. A tentacle grabbed the Doctor, but Miss Young cut it off. They lured the mutation into a shallow bay where it couldn't dive and dropped drums of petrol from the boat. After they were flown out of the area, the petrol was lit on fire, killing the beast. Afterwards, the Doctor and Miss Young drove back to the TARDIS for more adventures. ([[COMIC]]: {{cs|The Sea Devil (comic story)}})
 
The Doctor went to [[Xenon]], where he picked up [[Milena]] from the planet. In return for a favour, Milena's father had asked the Doctor to take his daughter on an adventure. The pair went on a mostly peaceful trip, until they were forced to land on an asteroid. There, Milena was possessed by a species known as the [[Zicon]]s. The Doctor was eventually able to trick them out of her body, and safely dropped her back on her home world. ([[PROSE]]: {{cs|Milena (short story)}})
 
=== New acquaintances ===
While tracing a historical anomaly, the Doctor met [[Nyssa]], a future companion of his, who travelled back in time with him when she learned that he was going into the past to investigate [[Roger Bacon]], who had been erased as a result of the anomaly that the Doctor was trying to track, Nyssa seeking a time of peace after the chaos of her present. Although their investigations revealed that Bacon's assistant was trying to help him create an elixir of life, the Doctor and Nyssa never learned the reason for this anomaly, their time together ending with the Doctor taking Nyssa back to her time while aware that he would have to take care of the younger Nyssa when she became his companion in the future to avoid causing a paradox. ([[PROSE]]: {{cs|Asylum (novel)}})
 
Going undercover at the construction of the Northern Line in [[1930]]s London, the Doctor met [[Nicholas Clement]] and located an alien anomaly known as "Kappa 12" under Alexander Palace station. Aided by Nicholas, the Doctor stopped Kappa 12 and a trans-dimensional organisation called "The Union" from destroying [[Earth]], [[Alpha (planet)|Alpha]] and Temporalities Beta. ([[PROSE]]: {{cs|The Northern Heights (short story)}})
 
The Doctor was recruited by [[Charles Leyton]], director of the Greater [[European Union]]'s Intelligence Ministry, to investigate media mogul [[James Baron]]. On his mission, the Doctor was paired with [[Susan King]], Baron's old flame. The pair discovered Baron had been smuggling weapons into the country and went undercover at Baron's Enterprises. After foiling his plan to seize control of Britain, the Doctor was held at gunpoint by the unhinged Baron, which forced Susan to shoot Baron before he could kill the Doctor. ([[PROSE]]: {{cs|The Baron Wastes (short story)}})
 
Alongside a [[1939]] thief called [[Jacob Abiathar Earl-Thornton]], the Doctor visited Earth in the year [[50,000,000|50 million]], where they encountered two warring species of robot ants. ([[PROSE]]: {{cs|Earth (short story)}}) The Doctor next tracked down an object that could bring machines, such as [[vending machine]]s, to life, assisted by a younger woman. ([[PROSE]]: {{cs|My Hero (short story)}})
 
The Doctor checked into a London hotel in [[1910]] and befriended a lift operator, [[Philip Fowler]], who spoke of the King's death and had dark predictions of the future. Investigating, the Doctor discovered Fowler was an alien device to precipitate a revolution on Earth. ([[PROSE]]: {{cs|In Case of Emergencies (short story)}})
 
Visiting the wizarding land of [[Samarkand]], the Doctor rescued [[Al Urd-Din]] from the pit, causing Al to assume that the Doctor was a magical being. The Doctor discovered the evil [[Vizier]] was plotting to marry Al's lover, and trapped him in a [[World of Shadows]]. ([[PROSE]]: {{cs|The Nobility of Faith (short story)}})
 
The Doctor arrived in the [[Thousand Year Wood]] and picked up [[Figment (Beforwards)|Figment]] so they could travel together. ([[PROSE]]: {{cs|Afterwords (short story)}})
 
The Doctor met [[Albert Einstein]] for the first time, ([[PROSE]]: {{cs|Einstein and the Doctor (short story)}}) and tried to explain the realities of his [[Theory of relativity]], but Einstein insisted that "he knew best." ([[TV]]: {{cs|The Stones of Blood (TV story)}})
 
=== First adventures with Leela ===
{{section stub|Info from {{cs|Last Man Running (novel)}}, {{cs|Dumb Waiter (audio story)}}, {{cs|The Orb (comic story)}}, {{cs|The Revisionists (audio story)}}, {{cs|The Beast of Muir (audio story)}}, {{cs|Drift (novel)}}, {{cs|Corpse Marker (novel)}}, {{cs|Match of the Day (novel)}}, {{cs|It's a Lovely Day Tomorrow (short story)}}, {{cs|The Bushranger's Story (short story)}}, {{cs|The Prodigal Sun (short story)}}, {{cs|The Ghost Trap (audio story)}} & {{cs|Black Dog (audio story)}} needs to be added}}
 
[[File:FourFiresCrossbow.jpg|thumb|The Doctor fires a crossbow. ([[TV]]: {{cs|The Face of Evil (TV story)}})]]
The Doctor returned to the [[Planet (The Face of Evil)|planet]] colonised by the [[Mordee expedition]] centuries before, where he found that he was remembered as an evil [[god]] called "the [[Evil One]]" by the descendants of the colonists. Descendants of the colonist's survey team had become a warrior tribe called the [[Sevateem]], while descendants of the technicians had become a technologically advanced tribe called the [[Tesh]]. Infiltrating the "Sacred Heart" of the old Mordee expedition ship with the help of one of the Sevateem, [[Leela]], the Doctor cured the computer [[Xoanon]] of his multiple personalities. Leela, wanting to come with the Doctor, forced her way into the TARDIS, becoming his new companion. ([[TV]]: {{cs|The Face of Evil (TV story)}})
 
The Doctor and Leela uncovered experiments into telepathy undertaken by several university students, which threatened a weakness in the multiverse that was in close proximity, made even worse by a university professor's attempt to create a flawed time machine to undo an event in his past when he beat his daughter to death during an argument. However, due to the interventions of the TARDIS, the damage to the multiverse was repaired, but, as a result, the timeline was replaced by one where the professor reported his crime rather than hiding it. The Doctor noted that he and Leela would forget about the whole affair when they stepped out of the TARDIS, as none of the people they encountered or events they witnessed would have ever existed. ([[PROSE]]: {{cs|Psi-ence Fiction (novel)}})
 
On a Sandminer in the [[23rd century]], the Doctor and Leela were accused of killing members of the crew, and taken prisoner. They later discovered a madman named [[Taren Capel]] was murdering the crew, hoping to help his robot "brethren" rule humanity. However, the Doctor turned Capel's reprogramming of the robots against him by using helium gas to make his voice unrecognisable to them, leading to his death. ([[TV]]: {{cs|The Robots of Death (TV story)}})
 
The Doctor received a summons from the Brigadier to investigate a strange object in [[Scotland]], which he traced to one of the islands in [[Shetland]]. While the TARDIS's file on the island identified it as being uninhabited, the Doctor was attacked by [[Davy McTavit]] and [[Murdo Jamieson]] for being an "offlander", until [[Joanna Renwick]] stopped them. Learning that Leela had experienced something whilst rowing, the Doctor theorised that the lights in the sky were not a natural phenomenon, just as Viking artefacts started to attack Joanna. After falling down a hole while trying to find [[Angus Renwick]], the Doctor was attacked by something in Viking armour, but he found his way onto [[Nardos]]' ship. After helping Leela to escape the flames, he and Leela travelled back in time accidentally and saw Angus' father during his mission in the Second World War. The Doctor worked out that the ship's defences were causing time to fracture. He was given the "wolf's eye" from a young Angus and used it to go back to the future, and tried to convince Nardos to stop his plans as it would destroy humanity. ([[AUDIO]]: {{cs|The Helm of Awe (audio story)}})
 
=== Educating Leela ===
{{section stub|Info from {{cs|Eye of Heaven (novel)}}, {{cs|The Brain of Socrates (short story)}}, {{cs|Sound the Siren And I'll Come To You Comrade (audio story)}}, {{cs|Famine on Planet X (short story)}}, {{cs|The Planet of Dust (short story)}}, {{cs|Terror on Tantalogus (short story)}}, {{cs|The Power (comic story)}}, {{cs|Flashback (short story)}}, {{cs|Emsone's Castle (comic story)}}, {{cs|The Crocodiles from the Mist (short story)}}, {{cs|The Ghosts of Gralstead (audio story)}}, {{cs|The Genesis Chamber (audio story)}}, {{cs|The Sooner the Better (short story)}}, {{cs|The Smallest Battle (audio story)}}, {{cs|The Living Wax (short story)}}, {{cs|Stanley (short story)}}, {{cs|Death-Dealer (audio story)}}, {{cs|String Theory (audio story)}}, {{cs|The Crooked Man (audio story)}}, {{cs|Last of the Colophon (audio story)}}, {{cs|Destroy the Infinite (audio story)}}, {{cs|The Abandoned (audio story)}}, {{cs|Zygon Hunt (audio story)}}, {{cs|The Destroyers (short story)}}, {{cs|The Very Last Picture Show (short story)}}, {{cs|The God of Phantoms (audio story)}}, {{cs|Prequel (The Legacy of Time)|Prequel - The Legacy of Time}}, {{cs|The Mutants (comic story)}}, {{cs|The World Traders (audio story)}}, {{cs|The Day of the Comet (audio story)}}, {{cs|The Tribulations of Thadeus Nook (audio story)}}, {{cs|The Primeval Design (audio story)}} & {{cs|The Tivolian Who Knew Too Much (audio story)}} needs to be added}}
 
[[File:Four and Litefoot in a boat.jpg|thumb|left|The Doctor and [[George Litefoot]] explore [[London]]'s waterways. ([[TV]]: {{cs|The Talons of Weng-Chiang (TV story)}})]]
The Doctor brought Leela to Victorian [[London]] and the pair encountered the magician [[Li H'sen Chang]] and his master, the self-styled Weng-Chiang, who was actually the [[51st century]] criminal [[Magnus Greel]]. With the help of [[Henry Gordon Jago]] and Professor [[George Litefoot]], the Doctor was able to stop Greel from using a failed time machine that would have destroyed reality, but when the attempt happened without a crucial part, Greel was caught in an explosion. ([[TV]]: {{cs|The Talons of Weng-Chiang (TV story)}})
 
After saying goodbye to Jago and Litefoot, the Doctor followed a distress signal that took him and Leela to a country house in [[Kent]] in [[1895]]. At the house, the Doctor had to stop Leela from attacking the butler, [[Jenkins (Destination: Nerva)|Jenkins]], and told him that his master, Lord [[Jack Corrigan (Destination: Nerva)|Jack Corrigan]], had taken a spaceship. After the TARDIS departed, the Doctor traced it to the ''[[Nerva Beacon]]'' centuries in the future. They landed on the ''Chandler'' and joined its crew pretending to be part of its construction crew for the ''Nerva Beacon''. Shortly after boarding the ''Nerva Beacon'', they were arrested by a [[Drudger]] and taken to [[Giles Moreau]] where he questioned [[Henry McMullan]] about the stolen spaceship.
 
The Doctor worked out that Henry was spreading an infection among the people on the ''Nerva Beacon''. After [[Jim Hooley]] became ill with the infection, the Doctor stopped [[Alison Foster]] from touching him. He managed to get them back onto supply ship to get a message to quarantine the ''Nerva Beacon''. Shortly afterwards, the [[Drelleran]]s showed the Doctor that they infected Jack and his colleagues because of Jack's subjugation of their people. He convinced the Drellerans with the help of Alison to give them the vaccine to the stop the infection spreading and cure those with the disease. ([[AUDIO]]: {{cs|Destination: Nerva (audio story)}})
 
Upon Leela's demand for more teaching, the Doctor brought her to the [[Movarian Museum]], in time for the opening of the new [[Renaissance]] section. When they landed, though, they found themselves in an English [[village]], apparently at the beginning of the [[20th century]]. They were greeted by [[Harcourt]], a local scholar, and his servant, [[Jephson (The Renaissance Man)|Jephson]], who seemed to be bent on acquiring knowledge. They found out that Harcourt was a robot built as a speaking database and Jephson was the curator of the new section of the Museum, and wanted to acquire as much knowledge as he could in order to become a real "Renaissance Man". For that reason, he invited several scholars and experts and, with the help of Harcourt, drained their entire memories, transferring them into the database. He managed to drain from Leela her knowledge about [[hunting]] and tried to do the same with the Doctor, but he was able to resist the impulse and tricked him by having him store data about a non-existent historical character. When the Doctor revealed the trick, all the world built by Harcourt and Jephson collapsed, leaving only an empty space. ([[AUDIO]]: {{cs|The Renaissance Man (audio story)}})
 
Deciding that he should take Leela to see her ancestors, the Doctor took her to [[Great Britain|Roman Britain]] in [[60]] AD. Shortly after arriving, they met [[Boudica]] when she was being attacked by [[Festucas]] and [[Pacquolas]]. He was appalled when Boudica killed Pacquolas after he had surrendered. When he told her of Boudica's fate, Leela wanted to change her fate, but the Doctor tried to dissuade her from altering history. He tried to escape back to the TARDIS, but was captured and imprisoned with [[Bragnar]]. Boudica knew that threatening Bragnar would cause the Doctor to tell her the future. He managed to escape and rode to Boudica's battle to save Leela from being killed. ([[AUDIO]]: {{cs|The Wrath of the Iceni (audio story)}})
 
Intending to take Leela to [[2015]], the Doctor accidentally landed in London in [[2025]], and noticed a set of anachronistic energy readings coming from the National Museum. He allied with protester [[Jack Coulson]] to destroy [[GlobeSphere Corporation]] because of their plans to exploit their consumers. Investigating their headquarters, the Doctor discovered that the company had been infiltrated by the Daleks, and that the energy readings were associated with a [[Dalek Time Ship]]. He rescued Leela from being converted into a [[Roboman]].
 
Using the Robotisation mechanism, the Doctor got information from a Dalek that they wanted the energy for their plans and headed for the Moon. He worked out that [[Damien Stephens]] was a high functioning Roboman, and also found out that the Daleks were plotting to force the Moon out of Earth's orbit, so that it would cause highly destructive floods and tectonic events that would ultimately engulf the human race. However, the Doctor once again stopped the Daleks by funnelling all the power through their ship. ([[AUDIO]]: {{cs|Energy of the Daleks (audio story)}})
 
An attempt at a holiday in the English countryside resulted in the Doctor and Leela discovering a plan by {{Pratt}} to harness a being capable of creating natural wormholes, allegedly to assist the [[Kraal]] in their latest invasion of Earth. ([[AUDIO]]: {{cs|Trail of the White Worm (audio story)}}) The Doctor discovered that the true goal was to steal a unique battery from UNIT that the [[Third Doctor]] had created during [[Exile on Earth|his exile]] and combine the energy from the battery with the radiation on [[Oseidon]] to create a new form of radiation that would restore the Master at the cost of destroying the planet. The Doctor was able to convince the Kraal to retreat while the Master was left struggling with an android duplicate of himself that the Doctor and Leela had created to question about the situation. ([[AUDIO]]: {{cs|The Oseidon Adventure (audio story)}})
 
After being captured by the [[Sycorax]], the Doctor and Leela were forced to fight in their arena with a [[Catkind]] named [[Bathast]] and an [[Ice Warrior]] [[Grand Marshal]] named [[Kyrss]]. When a Desolation Storm approached the Sycorax's asteroid base, the Doctor and Bathast freed the prisoners while Leela and Kyrss were forced to fight. As the prisoners started an uprising, the Doctor and Leela escaped in the TARDIS after Kyrss sacrificed himself to buy them time. ([[PROSE]]: {{cs|Red Planet (short story)}})
 
The Doctor took Leela on holiday on the planet [[Shontaa]], where they battled two [[Zygon]]s who were engaged in a bitter feud. ([[COMIC]]: {{cs|Rest and Re-Creation (comic story)}}) The Doctor and [[Leela]] also got lost on [[Riftan Five]] for three days, ([[COMIC]]: {{cs|Timeliney Wimey (comic story)}}) and then visited [[Bob Dovie]] at [[59A Barnsfield Crescent]] in [[Totton]], [[Hampshire]] on [[23 November]] [[1963]]. ([[AUDIO]]: {{cs|The Light at the End (audio story)}})
 
After colliding with an object near Earth, the TARDIS crashed near an observatory on [[St Alban]], where the Doctor and Leela met scientists studying an object orbiting Earth named [[Stormcrow]]. After their attempt to scan it attracted it’s attention and [[No Thing]]s attached to it, the Doctor initially suggested light to fend the creatures off, equipping flares guns on it which resulted in it unleashing energy that knocked them all out for 18 hours. After awakening the Doctor became affected by a No Thing which tried to influence him to leave, however Leela freed him. He finally made direct contact with the Stormcrow itself and successfully persuaded it Earth was not yet ready for harvesting. ([[AUDIO]]: {{cs|Night of the Stormcrow (audio story)}})
 
Planning to visit Bexhill on Sea, the Doctor landed the TARDIS near [[Sissenden Village]] in [[1588]], and distracted [[William Redcliffe]] so that [[D'Arcy]] could escape. He later saved [[Pincham]] from being killed as a witch. He met with [[Nicholas Harney]] and went with him home to London to rescue D'Arcy from being tortured by Redcliffe. There, he encountered [[Vituperon]] who, posing as the Devil, teased him in the delirium. The Doctor was then imprisoned in the [[Tower of London]], but he escaped after being taken to the gallows, having worked out that the imps were copies of Vituperon. After the defeat of the Spanish Armarda, he went back to use the TARDIS to defeat the Vituperon. He went into their lair, with Leela as his anchor, and sealed Vituperon in his realm. ([[AUDIO]]: {{cs|The Devil's Armada (audio story)}})
 
The Doctor next visited [[Joshua Douglas]] and his family, where he re-encountered the imprisoned emperor of the [[Z'nai]], whom he had contained long ago. The Emperor hoped to find an antidote for the plague which Douglas had released to destroy his people. Douglas' daughter freed the Emperor, sparking a resurgence of the Z'nai Empire. For an unknown reason, Leela became the virus' vector, infecting the Z'nai with it. She wiped out the Z'nai except for the Emperor, whom the Doctor imprisoned again. ([[AUDIO]]: {{cs|The Catalyst (audio story)}})
 
After the TARDIS malfunctioned, the Doctor and Leela found themselves on the tranquil planet of [[Synchronis]], where they planned to relax until the Doctor was attacked and left in a coma, leaving Leela to fend for herself. When he recovered, the Doctor managed to sabotage the ongoing Empathy Games in which Leela was a participant and restructure the society. ([[AUDIO]]: {{cs|Empathy Games (audio story)}})
 
The Doctor spent a few days in New York in 1856, discussing philosophy and literature with intelligent men. Preparing to leave, the Doctor was persuaded by Leela to attend a séance conducted by the Fox sisters, who summoned the spirit of Neeva, the Sevateem's shaman. ([[PROSE]]: {{cs|Shamans (short story)}})
 
When the Time Lords sent him and Leela to [[Dowcra]], the Doctor was captured by [[Reaver]] and sent to work with the rest of the prisoners of the [[Sontaran]]s, working on the clone vats, where he learnt more about the Sontaran invasion from [[Irving (The King of Sontar)|Irving]]. When he learnt of the human experiment to create a method of instantaneous travel which would be deadly in the hands of the Sontarans, the Doctor thought this was why the Time Lords had sent him to Dowca. He tried to assassinate [[Strang]] by using the probic vent, but it didn't work, and the Doctor was sent to help [[Rosato]] to complete the portal he was creating. He tried to convince Rosato that wiping out the Sontarans would let the [[Rutan Host]] swarm, but his subconscious betrayed him and he accidentally gave Rosato the equations to complete the portal. Because the Doctor wasn't certain that he could make the Sontaran clones good, Leela destroyed all the vats, much to the Doctor's disapproval. ([[AUDIO]]: {{cs|The King of Sontar (audio story)}}) He spent two days contemplating Leela's actions, before realising that she only did the Time Lords' bidding. ([[AUDIO]]: {{cs|White Ghosts (audio story)}})
 
While tracking thefts on shipping transports, Leela was abducted by {{Pratt}} and brainwashed to believe that she was his personal assassin. Under the Master's control, she nearly killed the Doctor with a [[Janis thorn]], but the Doctor was able to retrieve the antidote and convince Leela to trust him. Afterwards, Leela believed that she would be expelled from the TARDIS, but the Doctor assured her that he didn't blame her for her actions and they discussed Leela's lost father, as the Master's control had included manipulating Leela's memory of him. ([[AUDIO]]: {{cs|The Evil One (audio story)}})
 
The discovery of a rupture in the Time Vortex drew the Doctor and Leela to a village where a house was apparently plagued by ghosts. Investigating the "haunted" house with the aid of local girl Charlotte, the Doctor learned that the house's owner, [[Jalnik]], came from the year [[4000]], and was sent into the future by Jalnik's butler, [[Butler (The Foe from the Future)|Butler]]. Learning that Earth in this time was plagued by giant locusts known as the [[Pantophagen]], the Doctor realised that their presence was the result of Jalnik attempting to stage a coup after he discovered the temporal rupture and drew the Pantophagen to Earth. Working with Leela and Charlotte, the Doctor was able to return to the past and seal the original rupture, erasing the chain of events that led to the Pantophagen destroying Earth. ([[AUDIO]]: {{cs|The Foe from the Future (audio story)}})
 
=== Continued travels with Leela ===
{{section stub|Info from {{cs|The Devil's Mouth (comic story)}}, {{cs|The Aqua-City (comic story)}}, {{cs|Dear Great Uncle Peter (short story)}}, {{cs|The Child (audio story)}}, {{cs|The Valley of Death (audio story)}} & {{cs|The Changeling Years (short story)}} needs to be added}}
 
At a [[lighthouse]] on [[Fang Rock]], the Doctor and Leela discovered a [[Rutan Host]] who was planning to make use of the Earth's strategic placement in its race's war with the [[Sontaran]]s. After all but he and Leela were killed by it, the Doctor destroyed the Rutan by blowing up the lighthouse. ([[TV]]: {{cs|Horror of Fang Rock (TV story)}})
 
The Doctor and Leela next found themselves on a cyber-frontier world, encountering an army of half-converted Cybermen. Originally planning to help them retrieve a weapon to destroy invading Cybermen, the Doctor sent Leela to gather a resistance and gave the half-converted their emotions back. Colonel [[Joshua (One Bad Apple)|Joshua]] committed suicide after seeing what he had become, whilst the rest dedicated their lives to protecting the planet. ([[PROSE]]: {{cs|One Bad Apple (short story)}})
 
=== Adopting K9 ===
{{section stub|Info from {{cs|The Darkness of Glass (audio story)}} needs to be added.}}
 
[[File:Virus Invisable.jpg|thumb|left|The Doctor is infected by a virus. ([[TV]]: {{cs|The Invisible Enemy (TV story)}})]]
The Doctor, having become the host of [[the Nucleus]], travelled to the [[Bi-Al Foundation]] medical centre in the year [[5000]], where its [[The Swarm (The Invisible Enemy)|Swarm]] spread further, infecting numerous others. The Nucleus brought itself out of the Doctor's body and into the macro world to hatch more offspring. The Doctor travelled to [[Titan Base]], where a hive of Swarm lay. The Doctor mixed the [[oxygen]] canisters with the [[methane]] [[atmosphere]] of [[Titan]], blowing up the base and killing the Swarm. While there, he brought along [[Frederick Marius|Professor Marius']] robot dog, [[K9 Mark I|K9]], to fight the Swarm-infected humans. Unable to return to Earth with K9, Marius gave K9 to the Doctor as a gift. ([[TV]]: {{cs|The Invisible Enemy (TV story)}})
 
Arriving on [[E9874]], the Doctor met with [[Trexa]] when she barged into the TARDIS. While meeting the Tarl leader [[Ergu]] with [[Calura]] and [[Gethal]], the Doctor learned that the [[Exxilon (species)|Exxilons]] were creating various complex constructions that would turn multiple other worlds into little more than conduits to power their primary great city, and was asked to share his wisdom with [[Ergu]]. They worked out that the Exxilon city used the minds of other races to power itself and that it turned on them in the end. With K9 to disrupt the carvings on the current construct, the Doctor was able to drive the Exxilons away from E9874. ([[AUDIO]]: {{cs|The Exxilons (audio story)}})
 
=== Leela temporarily leaves ===
The Doctor came to know that the [[Rocket Men]] put a bounty on his head, and decided to put them out of business once and for all. He instructed Leela to deliver them an [[olograph]]ic [[duplicate]] of him as a prisoner, as well as K9. The Doctor then disguised himself as [[Oskin]] and got in contact with the Rocket Men leader, [[Shandar]], on their base, [[the Asteroid]]. Upon his suggestion, Shandar called upon [[the Master]] to propose him a partnership. When the Master arrived, the Doctor manipulated him so that he would kill his duplicate, just before he and K9 started disconnecting the relais keeping the Asteroid steady in space. The Doctor then wore a Rocket Man suit and went off on the Asteroid, where he, Leela and [[Marshall]] fought against Shandar and his men long enough to allow K9 to call the [[Galactic Heritage]] from [[the Master's TARDIS]]. After the Asteroid had been destroyed, Leela expressed her wish to stay with Marshall, and the Doctor bid her a fond farewell. ([[AUDIO]]: {{cs|Requiem for the Rocket Men (audio story)}})
 
When Marshall told him about Leela's kidnapping by the Master, the Doctor tracked him down to the [[Quarry Station]]. There, he found out that the Master had taken control of the local [[Death Match]] and was using Leela as his champion. The Master tried to win the Doctor's approval by reminding him about the [[Game of Rassilon]] back home, but the Doctor was unpersuaded; enraged, the Master then threw the Doctor into the match as a bonus kill. Inside the game, the Doctor was reunited with Leela, Marshall and K9; together, they located the secret room where the Master cured Leela, ensuring she stayed victorious. The Doctor and K9 reprogrammed the circuits of the station and changed it into [[teleport|teleports]], and used them to trap the Master and [[Kastrella]] inside the game while they got out. However, Marshall had already been fatally wounded by the Master, and died soon after. The Doctor offered the distraught Leela the chance of coming back to travel with them, and she accepted. ([[AUDIO]]: {{cs|Death Match (audio story)}})
 
=== Further travels with Leela and K-9 ===
{{Section stub|Info from {{cs|Suburban Hell (audio story)}}, {{cs|The Cloisters of Terror (audio story)}}, {{cs|People of the Trees (short story)}}, {{cs|Christmas Every Day (short story)}}, {{cs|The Sons of Kaldor (audio story)}}, {{cs|The Crowmarsh Experiment (audio story)}}, {{cs|The Mind Runners (audio story)}}, {{cs|The Demon Rises (audio story)}}, {{cs|Shadow of the Sun (audio story)}} & {{cs|The Dalek Protocol (audio story)}} needs to be added}}
 
The Doctor brought Leela fishing on [[Krelos]]. ([[AUDIO]]: {{cs|The Fate of Krelos (audio story)}}) The two had dinner with [[Geralk]]. When they left to go back to the TARDIS, the Doctor pointed at a planet in the sky and said it was [[Telos]], then proceeded to tell Leela about the [[Cybermen]]. ([[AUDIO]]: {{cs|Return to Telos (audio story)}})
 
Whilst fishing on the terraforming Mars, the Doctor, Leela and K9 became caught in a terrorist attack, and the Doctor was mistaken for the leader of the [[Crimson Dawn]], an eco-terrorist organisation. He discovered another organisation, Redpeace, had been working with a lone Ice Warrior to restore the [[Ice Warrior]]s. After dealing with the rival organisations, the Doctor awoke the cryogenically frozen Ice Warriors on the moon of Phobos and restored the planet to their control. ([[PROSE]]: {{cs|Crimson Dawn (short story)}})
 
[[File:Fourth Doctor imae of....jpg|thumb|The Doctor encounters [[Fendahl]]. ([[TV]]: {{cs|Image of the Fendahl (TV story)}})]]
The Doctor traced the source of a time hole to a group of scientists experimenting on a mysterious skull called [[Eustace]]. Much to his horror, the Doctor discovered "Eustace" was actually the skull of a Golden Core, responsible for creating humanity's darker side. Believing it could give them the power to rule the world, a cult used the scientist [[Thea Ransome]] as a medium for "Eustace". The cult's plan backfired, as the core simply began transforming them into [[Fendahl]]. The cult's leader, [[Maximillian Stael]], committed suicide, preventing them from reaching the quota of thirteen Fendahl. The Doctor blew up their base, killing the transformed humans. ([[TV]]: {{cs|Image of the Fendahl (TV story)}}) The Doctor then attempted to destroy the Fendahl skull by firing it into the [[Canthares]] supernova. ([[AUDIO]]: {{cs|The Dalek Trap (audio story)}})
 
Searching for a second Fendahl skull, the Doctor interrupted the first performance of ''[[Hamlet]]'' and prevented Lord [[Grathnave]] of the [[Erstwhile Collision]] from obtaining the skull. ([[PROSE]]: {{cs|Hamlet (short story)}})
 
Returning to Prague in the 23rd century, the Doctor discovered a race of super-evolving dogs had taken over the city. Taken prisoner, the Doctor, Leela and K9 befriended Ben. Together with the citizens of Prague, they staged a rebellion against the dogs and rebuilt Prague to its former glory. ([[PROSE]]: {{cs|The Dogs of War (ST short story)}})
 
Arriving at [[Megropolis One]] on [[Pluto]] in the far future, the Doctor learned of [[The Company (The Sun Makers)|the Company]] responsible for over-taxing the populace. He then discovered that Usurians had previously helped humanity move to Mars and then to Pluto for resources, but planned to leave them behind once Pluto was drained. He overthrew their representative, [[the Collector]], trapping him in a jar in his true form of "[[seaweed]]", and set up a better economy. ([[TV]]: {{cs|The Sun Makers (TV story)}})
 
Taking a homesick Leela to the [[Heligan Structure]], the Doctor found himself on trial for a crime a [[Eleventh Doctor|future incarnation]] of himself had done to the colonists of the Heligan. However, Chairman [[Ratisbon]] insisted on a summary execution, just as the Heligan began manifesting "mobile spores" that attacked the colonists. Realising things were being triggered by an outside source, the Doctor ventured into the Heligan's root ball, and discovered that Director [[Sprawn]] had merged with the Heligan to ensure his revenge on the Doctor. Reverting Sprawn's altercations to the Heligan's spores to prune Sprawn out of the Heligan's systems, the Doctor told the colonists that a nearby world would be habitable in ten years and that they should advertise the Heligan Structure as a wonder of the galaxy. ([[PROSE]]: {{cs|The Roots of Evil (2013 short story)}})
 
The Doctor took Leela and K9 [[Agratis]] to see the [[Jewel of Fawton]] and eat a banquet. However, the Jewel had gone missing, and the [[Judoon]] had been called in to reclaim it. The Doctor went with his old friend, Provost [[Mason Vox]], and Curator [[Frez]] to find [[Roget]], who was suspected of taking the Jewel, while Leela and K9 distracted the Judoon. In the caverns of the [[Krytuk Valleys]], where the Jewel was first discovered, the group discovered Roget as he placed the Jewel, which was the [[hive mind]] for [[Crystalline creature|the native crystalline species]], in its original place, and awoke the creatures. With the Jewel back with its rightful owners, the Judoon's search was called off. While the Doctor was feasting with the Judoon, [[Adam Mitchell]] kidnapped Leela and K9. ([[COMIC]]: {{cs|A Rare Gem (comic story)}})
 
Following a chronal trail left by the [[Eleventh Doctor]] as the [[Tenth Doctor]] merged their TARDISes together, the Fourth Doctor joined his other incarnations as they stormed Adam's fortress in [[Limbo]] to save their friends from Adam and {{Ainley}}. Though the Master attacked them with Autons, [[Frobisher]] was able to free the captured companions, and they helped the Doctors fight off the Autons, as Adam had a change of heart when the Master revealed he intended to use the chronal energies he had stolen across the Doctor's timelines to destroy the universe. After the Master killed Adam as he foiled his plans, the eleven Doctors honoured Adam as a "true companion". ([[COMIC]]: {{cs|Endgame (POT comic story)}})
 
Reaching the edge of the universe, the Doctor met the [[Minyan]]s a species the [[Time Lord]]s helped evolve, whose destruction of their own planet because of their advancement in evolution led to the Time Lords' [[non-interference policy]]. He helped them locate and rescue fellow descendants of their species, taking them a new planet where they could start a better life. While helping them, the Doctor battled against the [[Oracle (Underworld)|Oracle]], a machine that enslaved the secondary descendants with the aid of robots. ([[TV]]: {{cs|Underworld (TV story)}})
 
A short while after their adventures with the Minyan, the Doctor landed the ship in [[Atlantis]]. Almost immediately after K9 and the Doctor walked out, K9 picked up signals from a nearby [[vortex manipulator]], actually belonging to [[River Song]], before starting to malfunction, speaking only in binary code and then not at all. The Doctor realised that the [[Crystal of Kronos]] was creating a [[time eddy]], stranding them. This was part of a wider temporal crisis preventing TARDIS travel across the universe, including for all of the Doctor's incarnations. The [[Thirteenth Doctor]] and [[K9 Mark IV]] worked to remedy the situation by refueling her TARDIS with [[vortex energy]] and connecting all her predecessors' TARDISes through time "like Christmas lights". Once his TARDIS was back online, the Doctor headed back to the Minyan [[P7E|ship]] to foil an attempt by Daleks from [[Last Great Time War|a future Time War]] to undo his and Leela's good work, with him finding out the nature of the Daleks' scheme and Leela then destroying the Daleks. On the way to [[New Minyos]], he realised he knew about the Time War due to a [[time echo]]. On New Minyos, he and Leela foiled a second attempt by the Daleks to use the [[Mutation Device]] on the race bank. ([[GAME]]: {{cs|Lost in Time (video game)}})
 
Aided by his other incarnations and their companions, the Fourth Doctor, Leela and K9 helped [[Dan Dare]] to fight off [[the Mekon]] and his army of [[Treen]]s, [[Dalek]]s, [[Ice Warrior]]s, [[Cybermen]], [[Sontaran]]s and [[Draconian]]s in [[1991]]. After the Mekon was subdued by a barrage of [[Red Noses]], the Fourth Doctor helped collect donations from the defeated army. ([[COMIC]]: {{cs|Comic Relief Comic (comic story)}})
 
The TARDIS materialised in the [[1940s]] in what the Doctor and Leela thought to be [[London]] but was actually a [[Germany|German]] training ground used to train [[Nazi]] soldiers to infiltrate the Capital City and win the [[World War II|War]]. The Doctor killed the creature which had been genetically manipulated through experiments in concentration camps. ([[AUDIO]]: {{cs|The Shadow of London (audio story)}})
 
When turbulence in time took the TARDIS off course, the Doctor and Leela found themselves visiting Cross-Keys Hotel in the middle of a [[temporal paradox]]. ([[AUDIO]]: {{cs|The Bad Penny (audio story)}})
 
The TARDIS crew arrived on the planet [[Drummond]], an Earth [[colony]] in the [[far future]] where everybody uses handheld [[computer]]s from morning to night. The Doctor looked into the planet's datastream, [[Rene.net]], when a subliminal command flashed through Rene.net to Drummond's entire population: 'Kill the Doctor'. ([[AUDIO]]: {{cs|Kill the Doctor! (audio story)}}) The Doctor cooperated with the police to defeat [[Sutekh]] when he returned. ([[AUDIO]]: {{cs|The Age of Sutekh (audio story)}})
 
Leela asked him to take them to [[Exxilon]] to prove that he could pilot the TARDIS. He was cautious as he tried to avoid the TARDIS losing energy like his previous excursion there, planning to land after the city was destroyed. However, this happened again as unbeknownst to him another beacon had been activated. He landed near this new beacon. He encountered [[Bellal]] again and tried to show [[Gislen]] that the alliance he had made to get a new beacon was not a good idea. Leela and the Doctor were imprisoned by [[Bernard (The Dalek Protocol)|Bernard]], but later released by [[Anya Kingdom]] in secret. K9 brought him to [[Mark Seven]] and the Doctor discovered that he was under Dalek control, but this affected him as well before Leela disconnected him. He told Mark that the Dalek had planted a lie in his mind. He realised that the Daleks were being affected by the plague and was appalled that the Daleks created an evil scheme rather than create a peace so both species could survive. He reprogrammed Mark to delete the Dalek conditioning. ([[AUDIO]]: {{cs|The Dalek Protocol (audio story)}})
 
Noticing the unreliability of K9, the Doctor and Leela acquired the parts for [[K9 Mark II]]. When Leela landed on [[Westtropi III]], the Doctor kept fading out of time, due to the presence of the [[Time Vampire]], which he thought had come into being due to his close proximity of his third incarnation. ([[AUDIO]]: {{cs|The Time Vampire (audio story)}})
 
=== Lord President of Gallifrey ===
[[File:Matrix.jpg|thumb|The Doctor wears the [[Crown of Rassilon]]. ([[TV]]: {{cs|The Invasion of Time (TV story)}})]]
Returning once more to Gallifrey, and posing as vainglorious and power-mad, the Doctor sought and attained the office of Lord President from [[Borusa]], who he had left in charge on his previous visit, as part of a scheme to save his home world from an invasion force of the [[Vardan]]s who had contacted him for his aid. He was unable to confide his intent to double cross the Vardans in anyone but K9 due to the Vardans' psychic abilities. He was inaugurated as President and crowned with the Crown of Rassilon, painfully connecting him to the Matrix. ([[TV]]: {{cs|The Invasion of Time (TV story)}})
 
While he was connected to [[the Matrix]], the Doctor gained knowledge of the [[Timewyrm]]. Realising he would forget this information, he left a time-delayed message in the TARDIS for himself as a warning. ([[PROSE]]: {{cs|Timewyrm: Genesys (novel)}})
 
As part of his plan, he had Leela exiled from the Citadel so that she would gather a resistance force. As he'd planned the Vardans arrived in force after K9 lowered Gallifrey's [[transduction barrier]], enabling him to track their point of origin and contain it in a [[time loop]]. However he was the confronted by an advance party of [[Sontaran]]s who had used the Vardans' invasion to gain access to Gallifrey. He retreated into the TARDIS and picked the Sontarans off through traps he set for them. Realising they would be unable to control Gallifrey, the Sontarans sought to destroy it so the Doctor was forced to retrieve the [[De-mat Gun|De-mat gun]] and use it to erase their leader, [[Stor]], from history.
 
With his homeworld protected and Borusa once again in charge, the Doctor planned to resume his travels. But he learned Leela had fallen in love with a Gallifreyan guard named [[Andred (The Invasion of Time)|Andred]] and wished to remain with him; K9 likewise wished to stay with his "mistress". Though he seemed sad at first to lose both companions, the Doctor quickly pulled out a crate marked "[[K9 Mark II]]" from a storage area and grinned to himself. ([[TV]]: {{cs|The Invasion of Time (TV story)}})
 
=== After the Presidency ===
{{section stub|Info from {{cs|Those Left Behind (short story)}} needs to be added}}
 
The Doctor arrived on [[Funworld]] and encountered [[Amanda Steele]]'s team who were hunting a predator who had killed all the planet's workers. After their psychic [[Phelan]] made contact with the predator, the Doctor identified the predator as [[Vashta Nerada]] and realised that they'd been antagonised after the park's owner, [[Georgia Donnelly|Donnelley]], revealed forests had been cleared for the park's construction. He urged the team to abandon the park, which they finally agreed to after Phelan was killed. After the last member of her team died, Steele was left trapped however the Doctor saved her using the TARDIS. They realised Donnelley was returning to Earth in her spaceship, which was likely contaminated with Vashta Nerada. Onboard they found Donnelley dead and managed to return the ship to orbit over Funworld, though Steele died in the process by saving the Doctor from Vashta Nerada onboard by poisoning herself and letting them consume her. The Doctor sent a broadcast from the ship warning that Funworld was unsafe and left, lamenting his inability to save anyone. ([[AUDIO]]: {{cs|Night of the Vashta Nerada (audio story)}})
 
The Doctor led a revolution against the Master on [[Glox]] and cornered him in recording studio, in actuality the Master's TARDIS. The Master used a broadcast to have one of the listeners to connect telepathically to his TARDIS and become a replica of him which he sent out to face the Doctor and the revolutionaries while he escaped. ([[AUDIO]]: {{cs|I Am The Master (audio story)}})
 
Arriving on the ''[[Starship Future]]'' the Doctor discovered the crew had salvaged a damaged [[Dalek (The Last Message)|Dalek]] and attempted to warn them about it. He discovered the Dalek was using dormant colonists to breed a new Dalek army and confronted it, during which he learnt a [[Eighth Doctor|future version of him]] would destroy the [[Dalek Time Squad|Time Squad]] this Dalek had belonged to. The Dalek warned him that [[Tenth Doctor|one of his future selves]] would turn against everything he believed in and become the "[[Time Lord Victorious]]" which he scoffed at, believing the Dalek was simply trying to alter history so he didn't defeat the Time Squad in the future. The Doctor foiled the Dalek's plan and left, unaware that it had survived. ([[AUDIO]]: {{cs|Genetics of the Daleks (audio story)}})
 
=== Nest Cottage ===
{{main|Master (The Stuff of Nightmares)#Settling down in Nest Cottage}}
Before building K9 MKII, the Doctor took up sojourn in a cottage in [[Sussex]] called [[Nest Cottage]] in the [[21st century]], where he had adventures with [[Mike Yates]] and [[Fenella Wibbsey]]. ([[AUDIO]]: {{cs|The Stuff of Nightmares (BBC audio story)}}, et al.)
 
=== A return to wandering ===
{{section stub|Info from {{cs|The Power of the Daleks (audio story)}}, {{cs|Machine Time (short story)}}, {{cs|The Snow Devils (comic story)}}, {{cs|The Space Garden (comic story)}}, {{cs|The Eerie Manor (comic story)}}, {{cs|Guardian of the Tomb (comic story)}} & {{cs|The Image Makers (comic story)}} needs to be added}}
 
The Doctor fell out of the TARDIS while it was in flight, and had to cling to his scarf to prevent him losing his ship. ([[POEM]]: {{cs|Something Borrowed, Something Blue (poem)}})
 
The Fourth Doctor was taken out of his timezone by the [[Father of Time]] to partake in "the Final Test". He was brought to a TARDIS control console room from his future alongside his [[Second Doctor|second]], [[Third Doctor|third]], [[Fifth Doctor|fifth]] and [[sixth incarnation]]s, and told that Time had disassembled the control console and set the TARDIS on a course for the heart of the sun, with the Doctors' only hope being to reassemble the control console. Unable to achieve the task due to their bickering, the Doctors were saved when the [[First Doctor]] united them in reversing time itself with their pooled temporal powers. As the TARDIS escaped the sun, the Father of Time congratulated the Doctor and sent them back to their own times. ([[COMIC]]: {{cs|The Test of Time (comic story)}})
 
The Fourth Doctor teamed up with all of his other incarnations to save Gallifrey from destruction at the end of the [[Last Great Time War]], ([[TV]]: {{cs|The Day of the Doctor (TV story)}}) even joining them on the surface of the planet to save people from natural disasters that were occurring as a result of their attempt to shift it into another dimension. Shortly after meeting for [[tea]] with his other incarnations to celebrate in the [[Under Gallery]], ([[PROSE]]: {{cs|The Day of the Doctor (novelisation)}}) the Fourth Doctor lost all memory of the events due to the timelines not being synchronised. ([[TV]]: {{cs|The Day of the Doctor (TV story)}})
 
[[File:12th Doctor Comics Tiger Martha 4th Doctor.jpg|thumb|The Doctor with [[Tiger Maratha]]. ([[COMIC]]: {{cs|The Swords of Kali (comic story)}})]]
The Doctor met [[Archaeology|archaeologist]] and adventurer [[Tiger Maratha]], and the two briefly travelled together, during which the Doctor made the acquaintance of Tiger's daughter, [[Priyanka Maratha|Priyanka]], once offering her a bag of jelly babies. Amongst their adventures included fighting the [[Deathling]]s at [[Angkor Wat]]. However, Maratha decided to leave the TARDIS and stay on Earth to raise his family. ([[COMIC]]: {{cs|The Swords of Kali (comic story)}})
 
=== Revisiting old adventures ===
{{section stub|Info from {{cs|The Labyrinth (comic story)}}, {{cs|The Threat from Beneath (comic story)}}, {{cs|The Spoilers (comic story)}}, {{cs|Who is the Stranger (comic story)}}, {{cs|The Unheard Voice (comic story)}}, {{cs|The Duellists (comic story)}}, {{cs|The Amateur (comic story)}}, {{cs|The Magician (comic story)}}, {{cs|The Wanderers (comic story)}} & {{cs|The Metal-Eaters (comic story)}} needs to be added}}
 
=== Returning to Nest Cottage ===
{{main|Master (The Stuff of Nightmares)#Returning to Nest Cottage}}
The Doctor returned to Nest Cottage to celebrate Christmas with Mrs Wibbsey, Mike Yates and [[Captain (The Stuff of Nightmares)|Captain]]. ([[AUDIO]]: {{cs|The Relics of Time (audio story)}}, et al.)
 
=== Exploits with Ann Kelso ===
{{section stub|Info from {{cs|Time's Assassin (audio story)}} & {{cs|Fever Island (audio story)}} needs to be added}}
Whilst assembling [[K9 Mark II|another K9]], the TARDIS notified the Doctor of the use of a [[warped field damper]] in [[1978]] and went to investigate, finding himself saving [[Trenix]] and [[Ann Kelso]] from [[Spandrin]] and learning of an alliance between the [[Sinestran]]s and [[The Syndicate (The Sinestran Kill)|an intergalactic consortium]]. The Doctor took several Sinestran assassins to a [[justice planet]] and gave the eager Ann the opportunity to join him in investigating the mysterious group, one which she accepted. ([[AUDIO]]: {{cs|The Sinestran Kill (audio story)}})
 
He took her into the future to show her the advancement of society, landing in [[DrashigWorld]] on the day of its closure due to a visitor fatality. ([[AUDIO]]: {{cs|Planet of the Drashigs (audio story)}})
 
The Doctor later took Ann to [[1850]] [[Nottinghamshire]] where they met [[Lord Byron]]. ([[AUDIO]]: {{cs|The Enchantress of Numbers (audio story)}}) Their hunt for the Sinestrans led them to discover that something was wrong with time. ([[AUDIO]]: {{cs|The False Guardian (audio story)}})
 
The Doctor eventually determined that he was dealing with the heirs to the conspiracy masterminded by [[Mavic Chen]], who had decided to mount their own campaign of conquest. The Doctor was able to defeat most members of the organisation, but then realised that "Ann" was actually a fake identity of SSS Agent Anya Kingdom, who had been programmed with an alias to ensure that the Doctor would target the right members of the conspiracy. The Doctor was able to expose the deception, but decided to leave Anya, despite her request to travel with him. ([[AUDIO]]: {{cs|The Perfect Prisoners (audio story)}})
 
=== Lone travels with K9 ===
{{section stub|Info from {{cs|Timevault (short story)}} & {{cs|Time Shear (short story)}} needs to be added}}
 
The Doctor landed on a [[Vorgan Space Platform]], and the TARDIS was captured by the [[Vorg (species)|Vorgs]]. The Doctor escaped into the depths of the complex, and managed to steal a [[field generator]] from a sleeping guard. He used this to deflect the Vorg's laser blasts. While making his way back to the TARDIS, the Doctor was spotted by a squad of Vorgs, who summoned a [[Mobile Neutron Cannon]] to shatter the Doctor's force shield. At that very moment, a fleet of battle cruisers arrived out of a [[white hole]] and began attacking the platform, as they sought to reclaim ships captured by the Vorgs. The ensuing chaos created enough of a diversion for the Doctor to escape in the TARDIS. ([[PROSE]]: {{cs|Entry 2481/B-3 (short story)}})
 
Making a bet with [[Santa Claus]] that he could deliver presents with his TARDIS during [[Christmas Eve]] [[1968]], the Doctor accidentally overworked his ship until it broke down. Seeking out the crew of the ''[[Apollo 8]]'' mission, the Doctor took packages from each crewmember until he was able to repair his TARDIS, and then left to give them the equipment before ''Apollo 8'' launched. ([[PROSE]]: {{cs|Three Wise Men (short story)}})
 
=== Looking for K9 ===
{{section stub|Info from {{cs|Entry 3512/A-7 (short story)}} needs to be added}}
 
While travelling solely with K9, the TARDIS was caught in a Gravitational Tractor Beam, which shook up the vessel and its passengers. After a moment, K9 disappeared entirely from the ship. Unable to discover where K9 had been sent to, the Doctor went on many travels alone. ([[COMIC]]: {{cs|K-9's Finest Hour (comic story)}})
 
Arriving in [[Bethlehem]] four years after Jesus's birth, the Doctor encountered a time traveller known as the "Fourth Wise Man" and became trapped in a void inhabited by a god-like entity that wanted his brain. The Doctor completed a complex [[crossword]] puzzle, which led him to freedom. ([[PROSE]]: {{cs|The Doctor's Cross Word (short story)}})
 
[[File:Doctor Who and the Iron Legion Fourth Doctor enters shop.jpg|thumb|left|The Doctor arrives in a shop, looking to purchase [[Jelly Babies]]. ([[COMIC]]: {{cs|Doctor Who and the Iron Legion (comic story)}})]]
The Doctor visited [[Zaggar-Six]], where he came into the possession of multiple [[Zaggan pound note]]s. He eventually found his way to the outskirts of a small town in the English countryside on Earth, where he went into [[J. Grubb General Store|a shop]] to restock up on foods. Inside, he found the [[Grubb (Doctor Who and the Iron Legion)|"Old" Grubb]] completely petrified with fear of something coming. At this point, the shop was attacked by a Roman-style robot, which killed the shopkeeper without mercy and attempted to kill the Doctor. The robot malfunctioned after being confused by the Doctor's biology, but the Doctor was soon attacked by reinforcements of robots in the [[Iron Legion]], who shot at him as he entered the TARDIS.
 
The Doctor learned that he had slipped into a [[dimension duct]] to an [[Alternate Rome|alternate world]] where [[Rome]] had never fallen and where a vast empire ruled the galaxy. Landing in the middle of a royal ceremony, he met with General [[Ironicus]], who threw him into the [[Ectoslime]] after he refused to give him the secrets of the TARDIS. The Doctor was able to avoid it killing him by telling it a joke in its native language, thus befriending it, but the Doctor was enslaved for this and taken on board the [[Imperial Air Galley]]. He escaped with the help of ex-gladiator [[Morris (Doctor Who and the Iron Legion)|Morris]], while also being joined by [[Vesuvius (Doctor Who and the Iron Legion)|Vesuvius]], a robot with a flame attachment to his head, although Morris suffered a fatal injury and died. In the catacombs, the Doctor activated the genetically engineered [[Bestiarus]] and programmed them to start a revolution against Rome.
 
The Doctor eventually met with what was purportedly [[Adolphus Caesar]]'s mother Juno, who the Doctor revealed was really [[Magog]], a [[Malevilus]] whom had secretly influenced Rome into conquering the galaxy, and reverted to his original form. Magog had the powers of physical manipulation, and tortured the Doctor for his actions—turning his body inside out and twisting the time around his body, as well as other things. The Doctor was able to point a camera at the beast, revealing to the people his true nature and causing them to join in with the uprising. Magog did not care about this, as he knew that he could still force his will over them, and forced the Doctor to take him into the TARDIS, where he was tricked into flicking a switch which flung him into an [[empty dimension]], trapping him for eternity. Back on Earth, the remaining Malevilus were killed by the besieging Bestiarus, Vesuvius was crowned the new emperor and the Doctor left for a vacation in [[Benidorm]]. ([[COMIC]]: {{cs|Doctor Who and the Iron Legion (comic story)}})
 
Partway to Benidorm, however, the Doctor had to force a landing on the planet [[Zom]] to repair his [[time-space stabiliser]]. In the city of [[Zombos]], he discovered a society where emotions were the only crime, and any signs of emotion were removed by the [[Harmoniser]]. The city's police, the [[Moderator]]s, discovered the Doctor's interference and took him to the [[Moderator General]]., where he was attached to the [[Ultra-Harmoniser]]—a piece of technology that wiped the mind entirely. Before his mind could be wiped, however, he was saved by the [[Zom Emotional People's Organisation]], who arrived to save the machine's previous victim, [[Freddy Feel-Good]]. ZEPO was a resistance group of fighters who had gained emotions, although each member only held one main emotion, which became their name. Deciding that the Doctor had to be one of them if the [[Brains Trust]] wanted him wiped, the group decided to take the Doctor with them, helping him fly out of the city on one of their [[ZEPO flier]]s. Outside the city in the rebel camp, they introduced each other to him. Their silly personalities and names caused the Doctor to laugh, which the group's bible had predicted their saviour, the [[Great Emoter]], to be able to do. The group soon realised that the Doctor held many emotions and could switch between them easily, making them believe even further that he was the Great Emoter.
 
At the rebel camp, [[the Hates]], a ZEPO splinter group, had collected a group of blood-eating bugs named [[Barabara]], who they released to eat the Moderators that had found the camp. When the Doctor was bitten by the bugs, they quickly died off, while they quickly ate the Moderators without worry. The Doctor realised that [[adrenaline]], the chemical released by creatures under emotional stress, was poisonous to the bugs—meaning that while ZEPO was safe, those in the city were not. As a large shipment of Barabara the Hates had placed inside the food conveyer began attacking the city, the team sped to warn the Brains Trust of the threat. The Doctor stole the teleportation gear from one of the consumed Moderators and teleported to the Brain Trust.
 
The Doctor explained the situation to the Brains Trust, who agreed that losing what they had built was more favourable to losing their people. Before they could undo the process however, they were attacked by the Moderator General, who refused to remove emotions to his "perfect society". He killed all of the Trust before being knocked out by the Doctor. Imitating the Moderator General, the Doctor broadcast a message ordering those in the city to reconnect to their [[harmony booth]]s, which he was able to use to reverse the process. As the people's blood was now poisonous to the Barabara, they instead began attacking the Moderators. The city was left without their totalitarian rulers, leaving ZEPO in charge. The Doctor decided to leave—much to the dismay of ZEPO, who still saw him as his saviour. After a few days of repairs on the TARDIS, he was able to leave, accidentally leaving behind readings of his brain's [[E-wave]] patterns. ZEPO decided to use these to repair the citizens' emotions, leaving everyone in the city with the personality, quirks, and emotions of the Doctor. Leaving them behind, the Doctor exclaimed that they would grow out of the phase. ([[COMIC]]: {{cs|City of the Damned (comic story)}})
 
The Doctor finally tracked K9 down, where he learned that K9 had been grabbed accidentally by a teleportation beam that was meant for him. The tube which K9 had beamed into had no oxygen, meaning the Doctor was meant to suffocate in front of his captors. At this point, K9 had already defeated his kidnappers, much to the Doctor's admiration. ([[COMIC]]: {{cs|K-9's Finest Hour (comic story)}})
 
=== Unfinished business at Nest Cottage ===
{{main|Master (The Stuff of Nightmares)#Unfinished business at Nest Cottage}}
After a few months of travelling, the Doctor arrived back in Hexford several months after he left Mrs Wibbsey. ([[AUDIO]]: {{cs|The Hexford Invasion (audio story)}}, et al.)
 
=== Quest for the Key to Time ===
{{section stub|Info from {{cs|X-Rani and the Ugly Mutants (short story)}}, {{cs|A Tricky Problem for the Doctor (short story)}}, {{cs|Light Fantastic (short story)}}, {{cs|Terror on Xaboi (comic story)}}, {{cs|Reluctant Warriors (short story)}}, {{cs|The Weapon (comic story)}}, {{cs|Return of the Electrids (short story)}} & {{cs|The Sleeping Guardians (short story)}} needs to be added}}
 
[[File:Romana.jpg|thumb|The Doctor and Romana. ([[TV]]: {{cs|The Ribos Operation (TV story)}})]]
After completing repairs on K9, the Doctor was called upon by the [[White Guardian]] to find the Key to Time's pieces and assemble it to bring the universe into balance. For his quest, the Doctor was given a new companion by the guardian, a Time Lady named [[Romanadvoratrelundar]], whom the Doctor decided to call [[Romana I|Romana]]. Despite not being too fond of each other, they managed to find the first segment to the Key on [[Ribos]], which was disguised as a piece of [[Jethrik]] two con artists were using in their schemes. ([[TV]]: {{cs|The Ribos Operation (TV story)}})
 
The Doctor and Romana tried finding a segment on the crime-ridden Earth colony [[Vyga 3]]. However, it turned out to be a weapon which emitted a fluctuating chronon wave when activated, killing a group of criminals who were trying to obtain it. ([[COMIC]]: {{cs|The Seventh Segment (comic story)}})
 
While searching for the second segment, the TARDIS was diverted to [[Ashkellia]] after a breach in the [[higher dimensions]] released a chronometric pulse that disrupted the tracer's ability to find the next segment. Although the Doctor was tricked into reactivating [[Paul Neville]]'s psychically-controlled castle, unaware that he had the necessary means of controlling it in the form of powerful psychic [[Huvan]], he was subsequently able to prevent Huvan becoming the new host to the power of the [[Old One (Valdemar)|Old One]] known as [[Valdemar]], sealing the breach and allowing him and Romana to continue their quest. ([[PROSE]]: {{cs|Tomb of Valdemar (novel)}})
 
They set out to find the second segment on [[Calufrax]], but instead landed on [[Zanak]], where they became caught in the middle of a revolution between pirates, led by [[the Captain]], and the psychically gifted [[Mentiad]]s, who grew in number each time their planet materialised over another for riches and resources. Defeating the Captain and [[Xanxia|his nurse]], the Doctor revealed to Romana that Calufrax, which was being held as a miniaturised trophy, was the second segment. ([[TV]]: {{cs|The Pirate Planet (TV story)}})
 
The Doctor and Romana next journeyed to [[Boscombe Moor]], where they found the third segment as a necklace belonging to the intergalactic criminal [[Cessair of Diplos]], who had been posing as an ordinary Earth woman for centuries after she had stolen the segment while it was the [[Great Seal of Diplos]], and used its transformative powers to take on different forms. Entering a ship stuck in hyperspace above a stone circle, the Doctor found her jailers and, as they did not know what she looked like, tricked them into identifying her, and they imprisoned her in the form of a stone. The Doctor then sent them through hyperspace to their intended destination. ([[TV]]: {{cs|The Stones of Blood (TV story)}})
 
While the Doctor and Romana searched for the Key, they were interrupted by a network of spatial teleportation paths created by a malfunctioning [[time cabinet]] intersecting with Earth's ley lines, which were being used by [[Hsien-Ko]]. They were forced to disrupt the teleport system while also deflecting Hsien-Ko's attempt to draw [[Magnus Greel]]'s cabinet into the present day. ([[PROSE]]: {{cs|The Shadow of Weng-Chiang (novel)}}) Afterwards, the Doctor and Romana took a break from searching for the Key. ([[PROSE]]: {{cs|Heart of TARDIS (novel)}})
 
Whilst walking in a forest with Romana and K9, the Doctor stepped on a butterfly. ([[PROSE]]: {{cs|Prelude Falls the Shadow (short story)}})
 
Later, the Time Lords contacted the Doctor, telling him that they needed him to go on a mission. The Doctor, however, left them after learning that the Brigadier had been captured by a terrorist group. The Doctor discovered that the group had drawn him in to avert a disruption to a pocket universe created by an old experiment. Romana was contacted by the Time Lords, who revealed that this was the disruption they had wanted the Doctor to investigate, as it was actually caused by a TARDIS crashing into the pocket universe, with the Doctor being diverted because it was the TARDIS of his [[second incarnation]]. After releasing the Second Doctor from the pocket dimension, the Fourth Doctor and Romana continued their quest. ([[PROSE]]: {{cs|Heart of TARDIS (novel)}})
 
Searching for another segment of the Key, the Doctor was imprisoned in a dungeon for theft, but Romana managed to negotiate his release. ([[PROSE]]: {{cs|Pericles (short story)}})
 
Looking for the fourth piece, the Doctor and Romana travelled to [[Norfolk]] in [[2011]], where they found the fourth segment as a meteorite which was giving former astronaut [[Millicent Ferril]] the power over metal. To stop her from allowing the [[Conquist]] to invade Earth, the Doctor was forced to disperse the piece of the key causing it to reform in another time and place. ([[AUDIO]]: {{cs|Ferril's Folly (audio story)}})
 
While looking for the fourth segment on [[Tara (planet)|Tara]], the Doctor decided to take a relaxing fishing break while Romana went to look for it. Though successful in finding the piece to the Key, they both were forced into the political power struggle on Tara, as Romana was identical to a princess being held captive by [[Grendel|Count Grendel]], who wished to use her to claim the throne before his cousin. The Doctor exposed Grendel's plans and went on his way with Romana to continue the search. ([[TV]]: {{cs|The Androids of Tara (TV story)}})
 
Taking a minor detour to England, the Doctor realised that a series of offensive [[e-mail]]s being sent to an [[estate agent]]'s office were the work of the [[Glarn]], who often tried to undermine the morale of the planets they sought to conquer before actually attacking. The Glarn were convinced to retreat after the Doctor persuaded the office workers to send jokes back to the Glarn, forcing them to withdraw. ([[PROSE]]: {{cs|The Glarn Strategy (short story)}})
 
The search for the fifth segment brought the Doctor and Romana to [[Delta III]] where the [[Swampie]]s worshipped an overgrown squid called [[Kroll]], who was attacking a human mining base. Putting himself in harm's way, the Doctor found Kroll had swallowed the segment of the Key and was transformed by its properties. Allowing himself to be grabbed by the giant creature, the Doctor was able to use the [[tracer]] to reclaim the segment, transforming Kroll back into smaller squids in the process. Reclaiming the piece, the Doctor and Romana returned to search for the last segment. ([[TV]]: {{cs|The Power of Kroll (TV story)}})
 
The Doctor and Romana investigated a mysterious painting in [[Kensington]], which turned out to be a painting that showed the viewer their death that had been stolen from the [[Braxiatel Collection]]. The Doctor decided to take it away from the Art Gallery in which it hung, and destroy it, but the painting was stolen by [[UNIT]] Operative [[Ruth Matheson]] and placed in [[The Vault (The Scales of Injustice)|the Vault]]. ([[AUDIO]]: {{cs|Tales from the Vault (audio story)}})
 
While searching for the sixth segment, the tracer brought the Doctor and Romana to Rome during the time of the Roman Empire. Exploring their surroundings, the Doctor decided to watch the play ''[[Luna Romana (play)|Luna Romana]]'' as a way to confuse the [[Black Guardian]]. He had to save Romana from falling off the temple roof and then told her that he knew that the segment that was in Rome was actually the fifth segment. He admitted that he was deliberately avoiding the Sixth Segment as he thought that no-one should have that power, not even the Guardians. ([[AUDIO]]: {{cs|Luna Romana (audio story)}})
 
Searching for the final segment brought the Doctor and Romana to [[Atrios]], a war-torn planet being attacked by the nearby computer-planet [[Zeros]]. There, they met [[the Shadow]], an agent of the [[Black Guardian]]. Unfortunately, the final segment was in the form of Princess [[Astra of Atrios]]. The Doctor completed the Key, and then quickly separated it back into its original components to prevent the Black Guardian from getting it. Fearful the Black Guardian would return for revenge, the Doctor installed a [[randomiser]] in the TARDIS controls, ([[TV]]: {{cs|The Armageddon Factor (TV story)}}) having built it from bits and pieces he found in the TARDIS. ([[PROSE]]: {{cs|The Fall of Yquatine (novel)}})
 
=== Hiding from the Black Guardian ===
{{section stub|Info from {{cs|The Stealers from Saiph (audio story)}}, {{cs|Good Queen, Bad Queen, I Queen, You Queen (short story)}}, {{cs|Doing Time (short story)}}, {{cs|The Sands of Life (audio story)}}, {{cs|War Against the Laan (audio story)}}, {{cs|The Justice of Jalxar (audio story)}}, {{cs|Phantoms of the Deep (audio story)}}, {{cs|The Dalek Contract (audio story)}}, {{cs|The Final Phase (audio story)}} & {{cs|The Doctor's First XI (audio story)}} needs to be added}}
 
On the run from the Black Guardian, the Doctor sent K9 to pilot the TARDIS to one-thousand planets across time and space to lead the Black Guardian on a wild goose chase. Waiting for the TARDIS's return, the Doctor and Romana took up residency in [[London]] in [[1929]], becoming the Lord and Lady of the Manor. After he finished his machine, the Doctor detected alien activity and took [[Mabel Dobbs]] along with him as Romana wasn't available. He travelled to [[Hampshire]] and found a spaceship in the grounds of a country house, and was attacked after trespassing on the ship. Not knowing that Romana was at the house, he saved her from a Valjax called Lady [[Ligeia Bassett|Florence Bassett]], who wanted to take her body. Florence attacked the Doctor for meddling and planned to kill him. After Florence died, he made his way back to London before Romana knew he was missing. ([[AUDIO]]: {{cs|The Auntie Matter (audio story)}})
 
The Doctor, Romana and K9 visited [[22nd century]] [[Prague]], where the Doctor, with the aid of [[Gnom Burstein]], unleashed the [[Golem of Prague|golem]] he had had trapped in his [[first incarnation]] onto the [[Wronsdehj]], forcing them to flee from Earth. As he left in the TARDIS, the Doctor took the golem with him. ([[PROSE]]: {{cs|Life from Lifelessness (short story)}})
 
The Doctor, Romana, and K9 encountered a [[frog]]-like being named [[Bolog]], who had a fleet of ships at his command hidden on the far side of the moon. The Doctor was able to stop him by sending his ships into orbit around the sun with a [[banana]]. ([[COMIC]]: {{cs|Death to the Doctor! (comic story)}})
 
The Doctor and Romana found themselves embroiled in stopping the Quell from destroying the Warren family through several generations from the late 12th century all the way to the 21st century. ([[AUDIO]]: {{cs|The Warren Legacy (audio story)}})
 
=== The new Romana ===
{{section stub|Info from {{cs|Victims (comic story)}}, {{cs|Under Reykjavik (short story)}}, {{cs|All Snug in Their Beds (short story)}}, {{cs|The Old Rogue (audio story)}}, {{cs|The End of Now (short story)}}, {{cs|The Final Analysis (short story)}}, {{cs|The Little Things (short story)}}, {{cs|Present Tense (short story)}}, {{cs|Child's Play (short story)}}, {{cs|Babblesphere (audio story)}}, {{cs|Wave of Destruction (audio story)}}, {{cs|The Paradox Planet (audio story)}} & {{cs|Legacy of Death (audio story)}} needs to be added}}
 
While repairing K9, the Doctor found Romana had regenerated into Astra's form, much to his displeasure. The randomiser landed the TARDIS on Skaro, where the Daleks were excavating the remains of the Kaled base to restore [[Davros]]. The Doctor also faced the [[Movellan]]s, an android race at war with the Daleks. Having reached an impasse of logic, they both needed someone to reprogram their respective computers for "illogical" movements that would give either side an advantage. Winning the Movellans over, the Doctor allowed them to take Davros in cryogenic custody to await trial for his crime of creating the Daleks. ([[TV]]: {{cs|Destiny of the Daleks (TV story)}})
[[File:Romana proposal.JPG|thumb|right|Romana accepts the Doctor's wedding proposal. ([[TV]]: {{cs|On Through the 80's! (TV story)}})]]
Entering the TARDIS, the Doctor found that Romana had added a [[Prime Computer]], a powerful sentient machine also used on Gallifrey. Later, it enabled them to calculate the orbital [[coordinate]]s of [[900 (number)|nine hundred]] planets in the constellation of [[Kasterborous]], averting the [[end of the universe]]. ([[TV]]: {{cs|Step Into the 80's! (TV story)}}) When the Doctor found a way to increase the Prime's power, and fantasised about using it for various tasks such as designing ships and running power stations, Romana told him to "Ask it how to handle a woman." The Prime instructed him: "MARRY THE GIRL, DOCTOR." The Doctor proposed to Romana, who accepted, and together they praised the computer. Romana was kidnapped by aliens from [[Liprogopolis]], who held her hostage while demanding the name of "the supreme computer". When the Doctor answered, they returned her immediately, as they could now purchase a Prime of their own. ([[TV]]: {{cs|On Through the 80's! (TV story)}})
 
[[File:Cityofdeathmonalisamuseum.jpg|thumb|left|The Doctor admires the Mona Lisa. ([[TV]]: {{cs|City of Death (TV story)}})]]
The Doctor partially bypassed the randomiser to take Romana on a relaxing holiday to [[Paris]], where the Doctor discovered a [[Jagaroth]] named [[Scaroth]] was splintered into twelve selves throughout time after [[Jagaroth ship|his spaceship exploded]]; the explosion's radiation affected the primordial ooze, thus beginning life on Earth. The Doctor, Romana and detective [[Duggan]] succeeded in stopping Scaroth from preventing his spaceship from exploding. ([[TV]]: {{cs|City of Death (TV story)}})
 
After forgetting K9's birthday, the Doctor took him and Romana to a planet made entirely of candy, where he accidentally caused cakes to become sentient. ([[PROSE]]: {{cs|The Not-So-Sinister Sponge (short story)}}) The Doctor and Romana watched the [[end of the universe]] together, after which the Doctor offered her a [[rolo]] for [[St Valentine's Day|Valentine's Day]]. ([[PROSE]]: {{cs|Do You Love Anyone Enough? (short story)}}) Dressed as [[Santa Claus]], the Doctor broke into the Brigadier's house to leave presents for his old friend, with Romana as his helper. ([[PROSE]]: {{cs|Better Watch Out, Better Take Care (short story)}}) He and Romana returned to the TARDIS to relax after their strenuous day, however the Doctor suddenly found himself turned into a marionette doll. ([[PROSE]]: {{cs|Playing with Toys (short story)}})
 
The Doctor, Romana and K9 attended the Queen's re-coronation, ([[PROSE]]: {{cs|The Dying Days (novel)}}) and visited a conference on [[Mars]]. ([[PROSE]]: {{cs|Beige Planet Mars (novel)}}) Due to a fault in the randomiser, the Doctor and Romana found themselves in [[2000]] Paris, and defeated [[Taureau]] the [[Minotaur]], who had been kidnapping humans throughout history to feed on them. ([[COMIC]]: {{cs|The Forgotten (comic story)}})
 
After discover a white hole in space, the Doctor and Romana were captured by a [[Kroton (species)|Kroton]] ship as it was attacked by [[Quark]]s, both being more powerful than they should. When the [[Ogron Confederation of Planets]] arrived, the Doctor deduced that each species from coming from different [[parallel universe]]s, and convinced them to retreat by threatening to bring in the [[Time Lord]]s. When the Doctor took the TARDIS in after them to find out what caused the rift in the first place, he became trapped in [[the Void]] along with seven other incarnations, but was able to work with K9 to send a distress call to the [[Ninth Doctor]]. He and the others were able to form a [[dimensional bridge]] to allow the [[Eighth Doctor]] to escape, and were then joined by the [[War Doctor]], followed shortly by the ninth, [[Tenth Doctor|tenth]] and [[twelfth incarnation]]s, who ventured into the [[Type 1]] TARDIS responsible for the disturbance. Forming a plan with the trapped [[Eleventh Doctor]], the Doctors joined their TARDISes to pacify the Type 1 into a peaceful state and return the universe to normal. ([[COMIC]]: {{cs|The Lost Dimension (comic story)}})
 
The Doctor later received a distress signal and arrived on [[Chloris]], a lush and verdant world with only small quantities of metals, all of which were controlled by its ruler, Lady [[Adrasta]]. The Doctor was sent for execution, but managed to avoid it, deciding to investigate the creature he was supposed to be fed to. He found it to be an imprisoned [[Tythonian]] that had been sent by its people to set up a trade agreement with Chloris. Deciding to end Adastra's tyranny, the Doctor allowed the Tythonian to kill her and let a new reign of peace be set up between the two species of the planet. ([[TV]]: {{cs|The Creature from the Pit (TV story)}})
 
When the TARDIS materialised on the [[Rock of Judgement]], an asteroid prison used by the natives of the [[Uva Beta Uva]] system, the Doctor, Romana and K9 became involved in a complex scheme that would allow the telepathic mutant [[Xais]] to resurrect herself after her execution, her mind imprinted on a uniquely fashioned "death mask" that would allow her to possess those who wore it once the helicon that made it had been imprinted with her mental pattern. Learning that High Archon [[Pyerpoint]] had been attempting to use Xais to set himself up as ruler of the system, the Doctor eventually trapped them both on Planet Five, Pyerpoint dying as he tried to make Xais share the secret of immortality with him and Xais left trapped as her mask was lost and the helicon on the planet left raw and unrefined. ([[PROSE]]: {{cs|The Romance of Crime (novel)}})
 
Deciding to return some library books before they became overdue, the Doctor learned of a temporal rift leading to Earth in 1930, which resulted in him learning about the ruthless [[Zodaal]], a criminal from a distant planet who had imprinted his mind into a cloud of [[radmium]], now intended to destroy Earth to channel the power of its destruction so that he could imprint himself permanently onto a new host. The Doctor was able to force his ship to take off after sabotaging Zodaal's equipment, his chosen host committing suicide before he could take control and leaving Zodaal to drift helplessly through space. ([[PROSE]]: {{cs|The English Way of Death (novel)}})
 
Trapped in Grey Space with Romana, the Doctor was challenged to a game by two entities. After failing their games, he was erased from existence. However, he was later restored by the [[First Doctor]]. ([[AUDIO]]: {{cs|Seven to One (audio story)}})
 
The TARDIS then arrived on the space liner ''[[Empress (Nightmare of Eden)|Empress]]'', which had become locked together with a private ship, the ''[[Hecate (spaceship)|Hecate]]'', after colliding with it upon emerging from hyperspace. The Doctor and Romana met [[Tryst]], who had a [[Continuous Event Transmuter]] machine. However, some [[Mandrel]]s from [[Eden (planet)|Eden]] had somehow gotten on board. ([[TV]]: {{cs|Nightmare of Eden (TV story)}}) While fleeing from the Mandrels, the Doctor was approached by [[Benny Summerfield]], who took a green jelly baby with a missing [[leg]] from him and disappeared. ([[COMIC]]: {{cs|Time & Time Again (comic story)}}) The Doctor later discovered he had been lied to, and Mandrels actually decomposed into the addictive drug [[vraxoin]]. The Doctor thwarted the drug-smuggling plan of Tryst and the pilot of the ''Hecate'', separated the two ships, and returned the Mandrels to Eden. ([[TV]]: {{cs|Nightmare of Eden (TV story)}})
 
Annoyed at the lack of [[donut]]s in the TARDIS [[food machine]], the Doctor set course for the [[Vita Novus]] Health Spa and defeated [[Karna]], the director of a company dedicated to creating "the Beautiful People", which consisted of slim and beautiful human beings. ([[AUDIO]]: {{cs|The Beautiful People (audio story)}})
 
The Doctor and Romana landed on the ''[[Myriad (spaceship)|Myriad]]'', which was looking for evidence of the Doctor, as he had previously helped their colony. After exploring the ship, the Doctor discovered that there was a [[Pyralis]] prison on the planet the ship was orbiting. After defeating them, he programmed the ship to a habitable planet and told [[Suri]] to stop the search for him. ([[AUDIO]]: {{cs|The Pyralis Effect (audio story)}})
 
After saving eleven planets and two space stations, the Doctor took up autograph collecting. Visiting [[Notting Hill]] Gate studio's to meet celebrities, the Doctor met Prince [[Tarvill]], an exile from the planet [[Frentos]]. He saved Tarvil from four armies who had come from various points in Fretos's past. After sending the armies back to their original time, the Doctor returned Tarvil to Frentos, at a point in time where no one on the planet had heard of him. ([[PROSE]]: {{cs|The Clanging Chimes of Doom (short story)}})
 
Whilst in the middle of conducting TARDIS repair, the Doctor and Romana were caught in the middle of a sacrificial ceremony for a "god" called the [[Nimon]]. They discovered that this "god" was actually a parasite alien preparing [[Skonnos]] for the rest of its species. The Doctor succeeded in preventing the teleport from bringing more than two extra Nimon before the Nimon killed themselves as an accidental side-effect to their final gambit. With the help of the [[Anethan]]s originally sent to be life-force sacrifices for the transporter, the Doctor destroyed the remaining Nimon before departing with Romana. ([[TV]]: {{cs|The Horns of Nimon (TV story)}})
 
The Doctor then tracked down [[The Great One (Planet of the Spiders)|the Great One]] of [[Metebelis III]], on a council estate on Earth and foiled her plot to avenge her species by destroying Earth. ([[PROSE]]: {{cs|Return of the Spiders (short story)}})
 
The Doctor and Romana landed in [[Budapest]] in [[1980]] in order to take in the sights. The Doctor was mistaken for a vampire by [[Celia Soames]] after he was caught standing over a dead body, but he proved himself by showing his reflection, and explained to Celia that the wounds on the body weren't made by a vampire. He went with Celia to the labyrinth underneath Buda Castle, where he met with a mysterious being but was arrested for trespass.
 
The Doctor later went to [[Anita Kereki]]'s flat to find out what information Romana had discovered. In the flat, he tried to find out from [[Zoltán Frid]] why he was attacking the people of Budapest. Frid told him that he wanted information and that he planned to sire the Doctor to get information from the whole universe. He used a hypnotic suggestion which he planted in Celia's mind to kill Frid and cure all his victims. ([[AUDIO]]: {{cs|The Labyrinth of Buda Castle (audio story)}})
 
=== Shada ===
{{section stub|Info from {{cs|Punting (short story)}} needs to be added}}
[[File:Fourth Doctor and Romana on Shada.jpg|thumb|left|The Doctor and Romana explore Shada. ([[COMIC]]: {{cs|The One (comic story)}})]]
The TARDIS was sent a distress signal from [[Cambridge]] in [[1979]], sent by a retired [[Time Lord]] known as Professor [[Chronotis]]. ([[PROSE]]: {{cs|Shada (novelisation)}}) Sources diverge on when and how their trip ended; the Doctor and Romana were kidnapped ([[TV]]: {{cs|The Five Doctors (TV story)}}) and then either returned without seeing Chronotis, ([[WC]]: {{cs|Shada (webcast)}}) or they were returned and saw the Professor as planned. ([[PROSE]]: {{cs|Shada (novelisation)}}; [[HOMEVID]]: {{cs|Shada (TV story)}})
 
While they were on a [[punt]] up the [[River Cam|Cam]], the Doctor and Romana were taken by a [[time scoop]] to the [[Death Zone]] on [[Gallifrey]], but were caught in a [[time eddy]] and failed to arrive in the Death Zone. ([[TV]]: {{cs|The Five Doctors (TV story)}}) They were returned to the Cam ([[HOMEVID]]: {{cs|The Five Doctors Special Edition (home video)}}) either to the time they left ([[HOMEVID]]: {{cs|Shada (TV story)}}) or several hours later ([[WC]]: {{cs|Shada (webcast)}}) when {{Latham}} was sealed in the [[Tomb of Rassilon]]. ([[TV]]: {{cs|The Five Doctors (TV story)}})
 
In the account where the Doctor returned hours later, he forgot his intent to visit Chronotis, went back to the TARDIS and planned a trip to [[Brighton]]. ([[WC]]: {{cs|Shada (webcast)}}) He landed on ''[[Maruthea]]'', at the heart of the [[Time Vortex]], ([[COMIC]]: {{cs|Party Animals (comic story)}}) but quickly left. ([[COMIC]]: {{cs|The Incomplete Death's Head (comic story)}}) In this account, he would not know of Shada until his [[eighth incarnation]]. ([[WC]]: {{cs|Shada (webcast)}})
 
According to the accounts where the pair were returned to the moment they left, the Doctor met [[Chris Parsons]] and [[Clare Keightley]], who helped him to fight [[Skagra]]. Skagra attempted to steal [[The Worshipful and Ancient Law of Gallifrey]] so he could break into [[Shada]] and retrieve Salyavin from his imprisonment. Without realising that Salyavin had escaped, and was living in retirement under the alias "Chronotis", the Doctor had to foil Skagra's plot, which involved taking Salyavin's power to project his mind into other minds, so he could use it to shift his mind into the minds of all life in the universe, using his Krargs. After defeating Skagra, the Doctor imprisoned him in [[Skagra's ship|his own ship]], and decided to allow Salyavin to remain on Earth. ([[PROSE]]: {{cs|Shada (novelisation)}}; [[HOMEVID]]: {{cs|Shada (TV story)}})
 
After the adventure was completed, the Doctor locked [[Shada]] away in a forgotten part of space. He wiped his memory of the events of the adventure so that he would barely remember anything about it, leaving little more than a crude drawing of the planets around where he left it as a hint for its true location. According to this account, the Doctor would not remember anything about Shada until his [[eleventh incarnation]]. ([[COMIC]]: {{cs|The One (comic story)}})
 
=== After Shada ===
{{section stub|Info from {{cs|The Pursuit of History (audio story)}}, {{cs|Casualties of Time (audio story)}}, {{cs|Doctor Who and the Krikkitmen (novelisation)}}, {{cs|Colony of Death (short story)}}, {{cs|Alien Mind Games (short story)}}, {{cs|A Midsummer's Nightmare (short story)}}, {{cs|Every Dog Has His Day (comic story)}}, {{cs|Sweet Flower of Uthe (short story)}}, {{cs|Suitors, Inc. (short story)}}, {{cs|The Monster in the Wardrobe (short story)}}, {{cs|Breadcrumbs (short story)}} & {{cs|The Well-Mannered War (novel)}} needs to be added}}
 
The Doctor, Romana and K-9 went on holiday to [[Cimmerian II]] but was affected by something external which gave him some coordinates. The TARDIS got impounded. He was asked by his old friend [[Smilax]] to be an expert witness to contest to intelligent life on the planet [[Earth]]. He was told by [[Skorpios]] that if he con-testified to being intelligence on Earth he would be killed on galactic law. He worked out that he could get a mistrial by luring Skorpios to kill him. When the [[Children of Pyxis]] started to attack him, he managed to get into the witness protection universe with K9. The people of this universe put him on trial and attempted to drown him under water. He learnt about the situation from the [[Foreman for the Lost]]. He worked out how the Children of Pyxis could be destroyed. He gave the verdict of the Court case against Skorpios which was to find him guilty to [[Perigord Trent]]. ([[AUDIO]]: {{cs|The Doomsday Contract (audio story)}})
 
Landing in [[Brighton]] in [[1833]], too early for the [[Brighton Pavilion]], the Doctor decided to stay around for its opening. Noticing that there was a waxworks in town, both Romana and the Doctor went to visit it, where the Doctor noted to its proprietress, [[Mary Barnes]], that its tableau of [[Horatio Nelson]] was wrong. Investigating [[Goole]], the Doctor found out that he and [[Marie (Gallery of Ghouls)|Marie]] came from the Slough, and they had come to Earth to experience emotion. He accidentally over-clocked Goole and Marie's androids, causing them to explode. He rescued "Romana" and took her to TARDIS and discovered that Goole was impersonating her. He defeated Goole by freezing him in the TARDIS and left him with Mary Barnes. ([[AUDIO]]: {{cs|Gallery of Ghouls (audio story)}})
 
The Doctor and Romana were embroiled in a complex con involving eleven of [[Drax]]'s incarnations, who stole a [[Blinovitch Limitation Effect]] [[Blinovitch Limitation Effect limiter|limiter]] and used the Doctor as a fall guy. ([[AUDIO]]: {{cs|The Trouble with Drax (audio story)}})
 
The Doctor and Romana were asked by the [[Ra'ra'vis]] [[Tigil]] and [[Kemos]] to retrieve a psychic sales voucher stolen by [[Oppenheimer-Mason|Mrs Oppenheimer-Mason]] in [[1986]] [[New York City]]. While Romana distracted Mrs Oppenheimer-Mason, the Doctor was able to swipe the voucher from her dog, and return it to the Ra'ra'vis. ([[COMIC]]: {{cs|Time Lady of Means (comic story)}})
 
After being alerted to a crisis by [[Sarah Jane Smith]], the Doctor found his TARDIS under siege by an [[Pandimensional entity (Doctors Assemble!)|pandimensional entity]] that trapped him inside the TARDIS as it began an invasion of Earth. Using his [[TARDIS tuner]], the Fourth Doctor began a [[temporal meta-collision]] with his other incarnations to get them to free him from his TARDIS. While the Doctors argued amongst themselves on the best way to handle the situation, the [[War Doctor]] used encoded messages from the [[Sixth Doctor]] to stop the invasion of Earth before it began, and the Sixth Doctor installed a way to expel the entity from the Fourth Doctor's TARDIS, ending the crisis and freeing the Fourth Doctor. ([[WC]]: {{cs|Doctors Assemble! (webcast)}})
 
Taking his basic time-travel proficiency test on Romana's insistence, the Doctor materialised on the [[G-Lock]] in [[3012]], where several locals immediately hailed him as having saved the G-Lock from destruction, even though he'd never been there before. Realising that he was dealing with the consequences of a future trip, the Doctor resolved to go back in time and learn what had happened on his previous visit, even though all available information suggested that he was destined to die saving the G-Lock. After making a second trip to the G-Lock, as well as a trip back to [[2815]] to investigate the origin of the G-Lock, the Doctor learned that the Beautiful Death was powered by the [[Arboretan]]s as part of Doctor [[Koel Paddox]]'s attempts to harness their ability to relive their own lives, but his actions had created a rift in reality that would allow the entity known as the [[Repulsion]], a being of pure death, to gain access to this universe. The Doctor was able to trick the Repulsion into transferring itself into K9, allowing him to then upload the Repulsion into the suicidal control computer [[ERIC]] and destroy them both. ([[PROSE]]: {{cs|Festival of Death (novel)}})
 
The Doctor visited [[East Berlin]], reunited with [[Edward Grainger]] and stopped an alien ambassador from instigating a war between [[Cuba]] and [[America]]. ([[PROSE]]: {{cs|Checkpoint (short story)}})
 
The Doctor and Romana went to an inter-galactic conference, where the Vandelanian ambassador was arguing against research on sub-microscopic species, as delegates on behalf of the Time Lords. He and Romana were held at gunpoint by a Voton spy, who had planted a trigger for a bomb in the Ambassador's voice patterns, intending to kill everyone at the conference and start a galactic war. The Doctor interrupted the conference, enraging the ambassador, and had the Voton arrested. ([[PROSE]]: {{cs|The Voton Terror (short story)}})
 
=== Lone adventures with K9 ===
Now separated from Romana, Doctor and K9 encountered a [[space amoeba]], who fed on time. Time began to reverse, causing the Doctor to drift back through his own past, turning him back to his third, second and first incarnations. The space amoeba took him back to when his first incarnation powered up his TARDIS. However, the two Doctors worked together, and moved time forwards, reducing the entity to a puddle on the TARDIS floor. ([[COMIC]]: {{cs|Timeslip (comic story)}})
 
Falling through time without K9 or his TARDIS, the Doctor was transported to many places that tested his sanity to the limit. Escaping each trap, the Doctor discovered an entity, who resented him for his constant meddling in the affairs of the universe, was responsible for these events. The Doctor tricked the entity into condemning itself to a lifetime of insanity, which loosened the entity's control over him. ([[PROSE]]: {{cs|The Fear (short story)}})
 
On the planet Koblos, the Doctor was put on trial by the [[Time warden]]s for crossing an illegal time-zone and sentenced to two-hundred-and-fifty years in prison. Whilst in prison, the Doctor discovered the trial had been set up by a corrupt Time Warden who wanted to sell his TARDIS in the black market. With K9's assistance, the Doctor escaped and stopped him. ([[PROSE]]: {{cs|The Two-Timer (short story)}})
 
During a visit to Neto, the Doctor defeated a monster that had hidden away inside his TARDIS ever since he was in his first incarnation. ([[PROSE]]: {{cs|Stowaway (short story)}})
 
=== K9 and Sharon ===
{{section stub|Info from {{cs|Evil Egg (short story)}}, {{cs|Sands of Time (short story)}}, {{cs|Mind-Jump (short story)}}, {{cs|The Hole Truth (short story)}}, {{cs|Breakdown (short story)}}, {{cs|Dragon's Claw (comic story)}} & {{cs|The Collector (DWM comic story)}} needs to be added}}
 
Investigating a supposed UFO crash landing in a [[Blackcastle]] [[steel]] mill, the Doctor allied with [[Sharon Davies]] to protect [[Beep]], the last of the [[Meep]]s, from the [[Wrarth Warrior]]s. However, he soon discovered that Beep was a dangerous criminal. Enraged that he had been tricked, the Doctor allied with Wrarth Sergeant [[Zogroth]] to entrap Beep. He was unable to stop Beep's repaired starship from activating its star drive and leave Earth with Sharon, but reduced its power enough to prevent the destruction of Earth. The Wrarth Warriors arrested Beep and freed Sharon. ([[COMIC]]: {{cs|Doctor Who and the Star Beast (comic story)}})
 
[[File:The Dogs of Doom.jpg|thumb|The Doctor becomes a [[Werelok]]. ([[COMIC]]: {{cs|Doctor Who and the Dogs of Doom (comic story)}})]]
Attempting to return Sharon to Blackcastle, the Doctor landed inside the space freighter ''[[Spacehog]]'' in the [[New Earth System]]. During an attack on the ship by [[Werelok|Werelox]], the Doctor was scratched by the leader of the [[Forty-ninth Werelok Pack]], [[Brill]], but K9 stunned him. Infected by the venom in the scratch, the Doctor began turning into a Werelok. Retaining enough of his original mind, the Doctor took a sample of the venom and vanished into the TARDIS with K9. With K9 stopping him from going back before he was cured, the Doctor spent three months fighting off the infection before he created an antidote and returned to his true form, with only ten minutes having passed on board the ''Spacehog''. On the planet [[New Earth (Doctor Who and the Dogs of Doom)|New Earth]], the Doctor hypnotised Brill and learnt that the Werelox were working for the [[Dalek]]s.
 
The Doctor boarded the [[Dalek battlecraft]] with K9 and Brill and discovered a room Brill called the [[Room of Many Centuries]]. Capturing the Doctor, the Daleks told him that they planned to isolate traits from several creatures in their zoo in their cloning and use the New Earth System as a Dalek breeding ground. After escaping the Daleks, and realising the Room of Many Centuries contained time travel technology, the Doctor returned to the TARDIS and materialised in the room. K9 and Brill cleared the secure room of Daleks, and the Doctor froze the battlecraft, the Daleks and the Werelox in one moment in time and space forever when he disconnected the [[time-space rationaliser]] of the [[time transporter]]. Sharon decided she was in no hurry to return to Blackcastle, and was having fun in the System. ([[COMIC]]: {{cs|Doctor Who and the Dogs of Doom (comic story)}})
 
While attempting to educate Sharon in advanced science, the Doctor found the TARDIS being ripped in half. They found themselves in a [[blank dimension]], where a woman with psychic powers called [[Brimo]] resided, who created whatever she wanted by drawing in energy from N-Space. The Doctor cut off her source of psychic energy when the TARDIS was stuck in the gateway between N-Space and her dimension, and engaged in a battle of minds, where Brimo slowly ran out of power in the dimension. When Brimo had only enough power for one more move, the Doctor defeated her by making her think of what she feared most, trapping her in the [[Eternity Capsule]]. The two then travelled with half of the TARDIS four years into the future to meet with its other half; however, due to a malfunction, both of them aged four years in an instant, as the [[chrono-compensator]] was malfunctioning. ([[COMIC]]: {{cs|Doctor Who and the Time Witch (comic story)}})
 
The Doctor took Sharon to a planet he frequented, and there they met his old friends. Sloth-like creatures were used to create dream states for people to have adventures. Unfortunately, the species had become annoyed at being used like this and began attacking their owners. At the end of the adventure, Sharon chose to stay behind with someone she fell in love with, since she couldn't go back home as a woman in her 20s. ([[COMIC]]: {{cs|Dreamers of Death (comic story)}})
 
=== More adventures with K9 ===
{{section stub|Info from {{cs|The Touchdown on Deneb-7 (comic story)}} {{cs|War of the Words (comic story)}} & {{cs|Star Beast II (comic story)}} needs to be added}}
[[file:Streets Doctor Who.jpg|thumb|The Doctor with [[Streets Doctor Who Ice Cream (in-universe)|Streets ''Doctor Who'' Ice Cream]] alongside [[K9]]. ([[TV]]: {{cs|Streets Doctor Who advertisement (TV story)}})]]
The Doctor seemingly [[invented]] [[Streets Doctor Who Ice Cream (in-universe)|Streets ''Doctor Who'' Ice Cream]], which was distributed by [[Streets (in-universe)|Streets]]. He once entered the [[TARDIS control room (Streets Doctor Who advertisement)|control room]] of [[the Doctor's TARDIS|his TARDIS]] and told [[K9]] to [[observe]] the ice cream, pointing out the [[choc top]], [[vanilla]], and [[interstellar choc chip]]s. Seemingly hearing this, [[Necros (Streets Doctor Who advertisement)|Necros]] arrived, [[disguise]]d as the Doctor. Necros soon reverted back to his usual form, and fired [[Necros's device|his device]] towards the ice cream, only for the beam to be deflected back at him. The Doctor stated it was a [[pity]] Necros couldn't [[stay]], before continuing to discuss the ''[[Doctor Who (in-universe)|Doctor Who]]'' ice cream. When asked by K9 who invented it, the Doctor replied "Who else, K9?". ([[TV]]: {{cs|Streets Doctor Who advertisement (TV story)}})
 
While travelling through time and space, the TARDIS was sucked into a vortex which caused it to materialise on an uncharted planet. There, the Doctor discovered a chained up man claiming to be [[Prometheus (The Life Bringer!)|Prometheus]] of ancient [[Earth]] legends. Prometheus had been held in this realm for punishment of giving the "spark of life" to humanity. Released with the help of K9, Prometheus led the team to the planet of [[Olympus]]. There, Zues argued that humanity's dark nature was much more devastating than any of their positive exports, leading Prometheus to again steal the spark of life as the team fled in the TARDIS. Zues hastily threw a bolt of lightning at the team, scrambling the ship's controls. Materialising in deep space, Prometheus left from the shuttle. ([[COMIC]]: {{cs|The Life Bringer! (comic story)}})
 
=== Final voyages with Romana ===
{{section stub|Info from {{cs|The Beast Inside (short story)}}, {{cs|Insider Dealing (short story)}}, {{cs|Luna Romana (audio story)}}, {{cs|The Beast of Kravenos (audio story)}}, {{cs|The Eternal Battle (audio story)}}, {{cs|The Silent Scream (audio story)}}, {{cs|Dethras (audio story)}}, {{cs|The Haunting of Malkin Place (audio story)}}, {{cs|Subterranea (audio story)}}, {{cs|The Movellan Grave (audio story)}}, {{cs|The Skin of the Sleek (audio story)}} & {{cs|The Thief Who Stole Time (audio story)}} needs to be added}}
 
Before repairing K9, the Doctor and Romana searched for a [[vampire]] on Earth, who had been trying to control himself. When the vampire went out of control, the Doctor was forced to stake him. ([[PROSE]]: {{cs|I Was a Monster!!! (short story)}})
 
The Doctor and Romana stopped a [[psychovore]] from tricking [[Romana I|Romana's first incarnation]] into a [[time loop]] that would allow it to consume Gallifrey, but their victory erased their memory of the events. ([[POEM]]: {{cs|Said Alice (poem)}})
 
The Doctor had dreams where he met his past selves, which he realised meant his regeneration was near, and attended the funeral of [[Hannah Gites]]. After confessing to Romana that he was troubled by what would happen after he regenerated, the Doctor offered to take her on a holiday to Brighton. ([[PROSE]]: {{cs|Into the Silent Land (short story)}})
 
After their holiday at Brighton, the Doctor took the TARDIS to the [[Leisure Hive]], due to Romana's urging for a technologically advanced place of relaxation. However, during the adventure to repair a rejuvenation machine, the Doctor ended up ageing hundreds of years. A genetically created [[Argolin]], named [[Pangol]], decided to take over, but thanks to the Doctor's interference, his plan to create a clone army of himself backfired as the Doctor was in the machine beforehand, gaining his youth back. However, the Doctor, deciding that he was tired of running from his enemies, had to remove the randomiser in order to repair the machine. ([[TV]]: {{cs|The Leisure Hive (TV story)}})
 
Arriving on [[Tigella]], a planet he visited centuries earlier, the Doctor was accused of stealing the [[Dodecahedron]], but was saved from punishment when it was discovered someone was posing as him. He discovered [[Meglos]], last of the [[Zolfa-Thuran]]s, had stolen the object to power a device that could destroy planets. The Doctor stopped Meglos by redirecting his machine's laser back at it, destroying him. While preparing to leave for a new adventure, the Doctor received a message from Gallifrey, demanding the return of Romana. ([[TV]]: {{cs|Meglos (TV story)}})
 
=== Trapped in E-Space ===
{{section stub|Info from {{cs|Pathfinders (short story)}}, {{cs|Purgatory 12 (audio story)}}, {{cs|Chase the Night (audio story)}}, {{cs|The Planet of Witches (audio story)}} & {{cs|The Quest of the Engineer (audio story)}} needs to be added}}
 
While on course to Gallifrey, the TARDIS fell through a [[Charged Vacuum Emboitement]] and into a smaller pocket universe known as [[E-Space]]. Landing on [[Alzarius]], the Doctor met the [[Alzarian]]s, who were trying to repair their ship. Romana was bitten by an [[Alzarian spider]], falling into a trance; under its control, she allowed the [[Marshman|Marshmen]] to invade. However, they were driven back out by an increase of [[oxygen]], which was poisonous to them. Studying these species' genetics, the Doctor found that the Marshmen killed the original humanoids and evolved to replace them. Creating an antidote, the Doctor cured Romana and taught the Alzarians how to pilot their ship. During this time, he met a precocious Alzarian boy named [[Adric]], who snuck on board the TARDIS before they left to find a way back home to their universe as there was nothing left on Alzarius for him. ([[TV]]: {{cs|Full Circle (TV story)}})
 
[[File:What goes up....jpg|thumb|right|The Doctor, Romana and Adric watch as the [[King Vampire]] meets his fate. ([[TV]]: {{cs|State of Decay (TV story)}})]]
After discovering Adric had stowed aboard his TARDIS, the Doctor and Romana next arrived on the most technologically advanced planet in [[E-Space]], where they learned of a human ship called the ''[[Hydrax]]'' that came there several years ago. They met the [[Three Who Rule]], discovering their castle was actually the ''Hydrax'' and they were vampires, converted by the [[Great Vampire]]s' [[King Vampire|king]], an old nemesis of the [[Time Lord]]s. During the [[Time of Arising]], in which the King would be resurrected and return to N-Space, the Doctor launched an escape craft from the ''Hydrax'' through its heart, killing the ancient creature. After this, the Doctor set off to return Adric home, as well as to find a way back into his own universe. ([[TV]]: {{cs|State of Decay (TV story)}})
 
Around the same time, the Doctor came under attack from another group of vampires and lost enough blood to put his life in danger. The [[Eighth Doctor]], who was travelling through his past to regain his memories, gave his past incarnation a blood transfusion, saving him and ensuring that the Eighth Doctor received all his memories from his fourth life at the same time. ([[PROSE]]: {{cs|The Eight Doctors (novel)}})
 
Still in E-Space, the Doctor and his companions spent nine days in an enclosed building called [[the Structure]] and freed a system administrator called [[J (O, Darkness)|J]] from a creature known as "the Encroachment". ([[PROSE]]: {{cs|O, Darkness (short story)}})
 
When the TARDIS was attacked by [[Ballustran]]s, the Doctor was injured and retreated to the [[Zero Room]] in his TARDIS to recover, whilst Romana and Adric were arrested by law enforcer [[Marni Tellis]] on suspicion of twelve murders and taken to the moon of [[Letrus]]. Once he recovered, the Doctor discovered the [[Farrian]] were responsible and, alongside Marni and his companions, foiled their plot to invade E-space and open a CVE into N-space. ([[AUDIO]]: {{cs|The Invasion of E-Space (audio story)}})
 
On [[Veridis]], the Doctor and Romana died. Adric grew old and eventually used the crystals from the TARDIS to build a time machine, change time and save them. ([[AUDIO]]: {{cs|A Full Life (audio story)}})
 
The trio discovered the ''[[Hermes (spaceship)|Hermes]]'', a spaceship whose pilot had died attempting to travel through a black hole. They discovered messages from travellers also trapped in E-Space by the CVE, intended for friends and family back in N-Space, but were forced to abandon the vessel as it entered the black hole. ([[AUDIO]]: {{cs|Messages from the Dead (audio story)}})
 
While travelling through E-Space to take Adric home, the Doctor ended up at [[the Gateway]], a location directly between N-Space and E-Space, and [[time wind]]s blew into the TARDIS, damaging K9 while he was attempting to land. While at the Gateway, the Doctor found [[Tharil]]s being mistreated by a man named [[Rorvik]] in his desire to leave the limbo between realities. When Rorvik's final attempt to leave backfired, it cost him his life. Upon finding the way home, the Doctor discovered Romana wished to remain to help the Tharils. Saddened, the Doctor agreed to let her do so with K9 as a parting gift. As Adric never had any intention of returning home to [[Alzarius]], the Doctor allowed him to stay aboard the TARDIS and return to [[N-Space]] with him. ([[TV]]: {{cs|Warriors' Gate (TV story)}})
 
=== Return to N-Space ===
{{section stub|Info from {{cs|Watchers (audio story)}}, {{cs|Planet of the Elves (short story)}}, {{cs|Inter-Galactic Cat (short story)}}, {{cs|Conundrum (short story)}}, {{cs|Planet of Paradise (short story)}}, {{cs|Plague World (comic story)}} & {{cs|Just a Small Problem (short story)}} needs to be added}}
 
[[File:Traken part1.JPG|thumb|left|The Doctor receives a visitor in [[Keeper (The Keeper of Traken)|the Keeper]]. ([[TV]]: {{cs|The Keeper of Traken (TV story)}})]]
Back in N-Space, the Doctor was called by the [[Traken Union]]'s [[Keeper of Traken|Keeper]] to assist him in keeping evil away while his power waned from age, and a replacement was found. He encountered [[Nyssa]] of Traken and her father, [[Tremas]], when he and Adric were accused of wishing to take [[The Source (The Keeper of Traken)|the Source]] for themselves. The Doctor eventually discovered {{Pratt}} was attempting to steal the Source, planning to use its power to merge with him to get a new body. However, the Doctor turned the tables on him again, leaving the Master to perish in his exploding TARDIS. ([[TV]]: {{cs|The Keeper of Traken (TV story)}})
 
The Doctor used the TARDIS to exploit a gravitational anomaly to create a link to the black hole which the ''Hermes'' had flown into, enabling the vessel to reach N-Space. He and Adric sent the ship on to its intended destination, leaving their own message aboard to explain their role. ([[AUDIO]]: {{cs|Messages from the Dead (audio story)}})
 
After the Doctor had left K9 Mark II to Romana as a gift, he constructed [[K9 Mark III]], who travelled with him and [[Adric]] for a short time. ([[PROSE]]: {{cs|Inter-Galactic Cat (short story)}}, {{cs|Conundrum (short story)}}, {{cs|Planet of Paradise (short story)}}, {{cs|Plague World (comic story)}}, {{cs|Just a Small Problem (short story)}}) However, after a while, the Doctor dropped off K9 at Hill View Road in [[1978]] [[South Croydon]] as a gift for [[Sarah Jane Smith]], ([[TV]]: {{cs|A Girl's Best Friend (TV story)}}) much to Adric's dismay. ([[PROSE]]: {{cs|A Boy's Tale (short story)}}) He left a farewell message for Sarah inside K9's databanks. ([[PROSE]]: {{cs|Still Need a Title! (short story)}})
 
=== Nearing the end ===
{{section stub|Info from {{cs|The Thing from the Sea (audio story)}}, {{cs|Doctor Who and the Free-Fall Warriors (comic story)}}, {{cs|The Neutron Knights (comic story)}}, {{cs|Waiting for Gadot (audio story)}} & {{cs|The Winged Coven (audio story)}} needs to be added}}
 
[[File:Possibilies.jpg|thumb|The Doctor gets stuck in a tree. ([[POEM]]: {{cs|Possibilies (poem)}})]]
While flying a [[kite]] with his scarf, the Doctor became entangled in a [[tree]]. ([[POEM]]: {{cs|Possibilies (poem)}})
 
Travelling alone to Earth during World War I to investigate a rip in the fabric of time, the Doctor discovered [[Lawrence Grainger]], the father of his old friend, [[Edward Grainger]], had been sent to single-handedly battle an entire Turkish hoard by time-travelling film-maker, [[Jack Holbine]]. Realising that Lawrence's death could rewrite Edward and humanity's bright future, the Doctor unwillingly joined forces with Jack to save Lawrence, ensuring Edward's future as one of history's greatest peacemakers was secured. ([[PROSE]]: {{cs|Direct Action (short story)}})
 
The Doctor met the crew of the Terrain Survey Vessel Excelsior on [[UX-4732]] and failed to stop them from destroying a giant spider before it could hatch into a butterfly creature, ([[COMIC]]: {{cs|Spider-God (comic story)}}) then was briefly held prisoner by a psychopathic soldier who wanted to use the TARDIS as a weapon during the [[Millennium Wars]], ([[COMIC]]: {{cs|The Deal (comic story)}}) and failed in his efforts to help the [[Guardian Angel]]s escape a city populated by vicious cannibals. ([[COMIC]]: {{cs|End of the Line (comic story)}})
[[File:Fourth Doctor DiT.jpg|thumb|The Doctor sends a warning to his future selves about a plan being orchestrated by [[the Rani]]. ([[TV]]: {{cs|Dimensions in Time (TV story)}})]]
The Doctor, sensing that {{O'Mara}} had captured his [[First Doctor|first]] and [[Second Doctor|second incarnation]]s in a time trap, sent a warning out to his future selves for them to be weary and unite to stop the Rani's plan. ([[TV]]: {{cs|Dimensions in Time (TV story)}})
 
When the TARDIS was picked up by the ''[[Drifter]]'', the Doctor accidentally reactivated a Mondasian Cyberman stored aboard. When it hijacked the TARDIS and kidnapped the ''[[Drifter]]'' pilot, [[Jetsam (Junk-Yard Demon)|Jetsam]], the Doctor flew the ''Drifter'' to [[AS4]] in pursuit with the other pilot, [[Flotsam (Junk-Yard Demon)|Flotsam]]. They saved Jetsam, recovered the TARDIS and stopped the lone Cyberman from reactivating the [[Cyber-Leader (Mondas)|Cyber-Leader]], [[Zogron]], from the ruins of a crashed Cyber-fleet. ([[COMIC]]: {{cs|Junk-Yard Demon (comic story)}})
 
The Doctor re-encountered Jetsam and Flotsam on a junkyard planet called [[Grot]] and helped them to stop gun-runner [[Joylove McShane]] from reactivating and taking control of a troop of Cybermen. ([[COMIC]]: {{cs|Junk-Yard Demon II (comic story)}})
 
The Doctor was contacted by [[Bernice Summerfield]], and told that the Sirens of Time had hijacked the first Gallifreyan experiment of time travel, turning it into a time paradox that was splitting the universe apart. While the experiment had already been stopped by Leela and Romana, the Time Lords were in danger of not discovering time travel. Along with his [[Third Doctor|third]], [[Fifth Doctor|fifth]], [[Sixth Doctor|sixth]], [[Seventh Doctor|seventh]] and [[eighth incarnation]]s, the Fourth Doctor was brought to Henlen to serve as one of the six pilots needed to handle the TARDIS prototype, while his [[First Doctor|first]], [[Second Doctor|second]] and [[tenth incarnation]]s stayed behind to deal with the possible backlash. The experiment was successful, restoring the correct timeline and the Fourth Doctor was taken back to his own time by Benny. ([[AUDIO]]: {{cs|Collision Course (audio story)}})
 
=== Final adventures ===
{{section stub|Info from {{cs|Mauritz (short story)}} needs to be added}}
 
The Doctor and Adric travelled to [[Bellascon]] where they found two scientists had developed a dangerous form of time travel and encountered [[Narvin]] on a mission for the [[Celestial Intervention Agency]] to halt the Bellascons' time travel. The Doctor attempted to make a peaceful agreement, however the scientists used their time travel to erase Adric from existence, planning to do so to more of the Doctor's companions to prove their power. After Narvin identified the change to history, the Doctor forced him to use his [[time ring]] to correct the timeline, restoring Adric. The Doctor then revealed he'd recorded the scientists revealing the extent of their alterations of Bellason's history for their own gain, threatening to make the recording public unless they surrendered their means of time travel which they agreed to. ([[AUDIO]]: {{cs|Erasure (audio story)}})
 
==== Death ====
{{Main|Fourth Doctor's regeneration}}
[[File:Fourth-doctor-regenerating.jpg|thumb|left|The Doctor begins to regenerate. ([[TV]]: {{cs|Logopolis (TV story)}})]]
Tired of the TARDIS's [[chameleon circuit]] being stuck, the Doctor went to [[Logopolis]] to obtain the formula needed to fix it. Arriving, the Doctor found a woman named [[Tegan Jovanka]] had accidentally boarded the TARDIS during a brief trip to Earth, thinking it was a police box. He also reunited with [[Nyssa]], whilst also meeting a being known as [[the Watcher (Logopolis)|the Watcher]]; they had a secret conversation and the Doctor learnt the Watcher was a manifestation of his next incarnation and that he would be regenerating soon. Realising his end was near, the Doctor got the formulas from Logopolis and shrunk the TARDIS by accident due to {{Ainley}}'s interference, but this was corrected. The Doctor then went to the Pharos radio telescope to a broadcast the CVE signal as the Watcher took Adric and Nyssa outside the universe.
 
After successfully reopening the CVEs, the Doctor's short-lived alliance with the Master ended when the Doctor attempted to stop him from forcing the universe into serving the Master with the threat of weaponising the entropy. Pulling the plug on the radio that powered the dish to do so, the Doctor ended up hanging onto it as the Master rotated the dish. Dangling from the dish, the Doctor experienced visions of past foes before he lost his grip and fell to the ground.
 
In a daze from the fall, the Doctor experienced visions of the Brigadier, Sarah, Harry, Leela, K-9 and Romana. When Adric, Nyssa and Tegan gathered around him, the Doctor smiled, telling them that the moment had been prepared for. Shocking everyone present, the Doctor held his hand out to the Watcher, who merged with the Doctor as he regenerated into his [[Fifth Doctor|next incarnation]]. ([[TV]]: {{cs|Logopolis (TV story)}})
 
=== Post-mortem ===
<!--This section is for instances where a future Doctor degenerates back into this incarnation, a manifestation of his memory comes into play during future events, or the Doctor encounters a memory of this incarnation in some form.-->
{{section stub|Info from {{cs|Zeta Major (novel)}}, {{cs|Head Games (novel)}} and {{cs|The Union (audio story)}} needs to be added}}
When trapped in a dimensionally-unstable pocket universe controlled by [[Iam]] and {{O'Mara}}, the [[Sixth Doctor]]'s morphic print was destabilised, causing him to unwillingly regress back through his previous incarnations as his body sought a stable morphic print. ([[PROSE]]: {{cs|State of Change (novel)}})
 
In a bid to detach the [[Funhouse]] from [[the TARDIS]] in the [[time vortex]], the Sixth Doctor bound the switch that protected the TARDIS's passengers from the changing time fields outside with a string, allowing him to pull it remotely from the limited protection of the [[Zero Room]]. As a result, the Doctor immediately began to regress back through his first five incarnations as he made his way back to the [[console room]] where, as the [[First Doctor]], he flipped the switch back, restoring himself while trapping the Funhouse in the vortex. ([[COMIC]]: {{cs|Funhouse (comic story)}})
 
When the [[Seventh Doctor]] entered his own mind to confront the [[Timewyrm]], the Fourth Doctor appeared as a ferryman to lead the Seventh Doctor from the [[Third Doctor]]'s part of the mind into the deeper subconscious to confront his foe. ([[PROSE]]: {{cs|Timewyrm: Revelation (novel)}})
 
During the [[Last Great Time War]], the Doctor was attacked by a weapon which forced him to [[Retro-regeneration|degenerate]] through his past incarnations, managing to stabilise as the Fourth Doctor with the aid of the TARDIS. Unable to recall the circumstances of the weapon which was endangering his existence, the Fourth Doctor went in search of [[The Monk (The Black Hole)|the Monk]] based on a vague memory of him being involved, in hopes of finding a cure. The Doctor eventually caught up to the Monk in London in the [[2010s]] whilst he was stealing the [[Magna Gral]] from [[UNIT]] on behalf of the [[Hyreth]] and worked with [[Kate Stewart]], [[Petronella Osgood]] and [[Sarah Jane Smith]], who the Monk had kidnapped from the past to help him identity the Magna Gral, to foil him. Afterwards the Doctor finally confronted the Monk on the degeneration weapon, but he claimed it must be in his future as he didn't know anything. Leaving Sarah with the Monk to be returned home, the Fourth Doctor departed as he began changing into another past incarnation. ([[AUDIO]]: {{cs|Past Lives (audio story)}})
 
[[File:FourEightThreeForgotten.jpg|thumb|The Fourth Doctor helps face [[Es'Cartrss]] . ([[COMIC]]: {{cs|The Forgotten (comic story)}})]]When the [[Tenth Doctor]] was confronted by [[Es'Cartrss]] within the TARDIS's Matrix, he summoned the Fourth Doctor, among his other past incarnations, to use their united memories and willpower to take back control of the Matrix. ([[COMIC]]: {{cs|The Forgotten (comic story)}}) During many failed attempts to duplicate the Tenth Doctor, defective copies of all his past incarnations, including the Fourth Doctor, were created instead. ([[COMIC]]: {{cs|Breakfast at Tyranny's (comic story)}})
 
After the Eleventh Doctor was accused of committing deadly crimes against the [[Overcast]], he brooded in the TARDIS for two days, imagining all his previous numbered incarnations, including the Fourth Doctor, interrogating him over the crimes. When he offered the rational that he always left things better than he found them, they all turned and left him in disgust and disgrace. ([[COMIC]]: {{cs|Pull to Open (comic story)}}) When the Eleventh Doctor was attacked by [[the Then and the Now]] on [[Lujhimene]], the Fourth Doctor was among the incarnations seen as the Doctor's timeline was almost destroyed. ([[COMIC]]: {{cs|Running to Stay Still (comic story)}})
 
When the Eleventh Doctor entered into the [[T'keyn Nexus]] in order to defend himself, Matrix projections of his previous incarnations, including the Fourth Doctor, appeared inside it to defend themselves as well. Continuing from the [[Third Doctor]]'s declaration of preventing "busybodies" from altering history, the Fourth Doctor proudly proclaimed himself a "busybody", but one who would sacrifice his life for the Earth instead of one who would rule or destroy it. When the Eleventh Doctor began to deduce Sondrah's true identity, the past Doctors faded away as [[Oscar Wilde]] interfered with the Nexus. ([[COMIC]]: {{cs|Dead Man's Hand (comic story)}})
 
When [[Clara Oswald]] entered the Doctor's [[time stream]], she saw the fourth incarnation among the Doctors that ran past her, with the Eleventh Doctor claiming them to be his "ghosts". ([[TV]]: {{cs|The Name of the Doctor (TV story)}}) After saving [[Gallifrey]] from [[the Moment]] at the conclusion of the [[Last Great Time War]], the Eleventh Doctor dreamed of himself standing with all his past incarnation, including the Fourth Doctor, as he thought about his search for Gallifrey. ([[TV]]: {{cs|The Day of the Doctor (TV story)}})
 
While the [[Twelfth Doctor]] was on the planet [[Eed'n]], he became infected with pollen from the plants and possessed by [[The Plant|the entity that controlled all of Eed'n's plants]], but he was able to fight off the possession by summoning the memories of his past incarnations, such as the Fourth Doctor. ([[COMIC]]: {{cs|Petals (comic story)}}) When he was exposed to energy from a [[time storm]], the Twelfth Doctor degenerated through all of his previous incarnations, including the Fourth Doctor. ([[AUDIO]]: {{cs|The Lost Magic (audio story)}})
 
During the [[restoration of the Cyber-Empire]], the [[Thirteenth Doctor]] used the memory of all her previous incarnations to escape [[the Matrix]]. ([[TV]]: {{cs|The Timeless Children (TV story)}})
 
=== Matrix projection ===
As a President of Gallifrey, a projection of the Fourth Doctor existed in [[the Matrix]]. When Captain [[Sylva Argento]] sounded the [[Horn of Rassilon]] to call for aid against the resurrected [[Morbius]], the projection was sent to help her and [[Gilda (Morbius)|Gilda]]. He devised a plan to trap Morbius in the hold of Argento’s ship, the ''[[Proteus]]'', whilst Argento crashed it into the gateway he’d opened to reach [[Dark Gallifrey]]. He distracted Morbius with a mental duel in his mind whilst Argento carried out the plan, creating a champion in the form of the [[Second Morbius|monstrous incarnation of Morbius]] he’d met on Karn. Afterwards he was recalled to the Matrix. ([[AUDIO]]: {{cs|Morbius (audio story)}}) The [[War Doctor]] was later able to confusedly tap into memories of this experience. ([[AUDIO]]: {{cs|Morbius the Mighty (audio story)}})
 
=== Undated adventures ===
* The Fourth Doctor challenged [[Computer (Dr. Who For Keep Australia Beautiful)|a computer]] to ask him questions about Australia, as the Doctor believed he was highly knowledgeable. The Doctor was actually unaware of the harm that [[pollution]] was causing to Australia, and so, he decided to go to Australia to help. ([[TV]]: {{cs|Dr. Who For Keep Australia Beautiful (TV story)}})
* The Fourth Doctor and [[Azmael]] had an encounter in which Azmael drank so much that the Doctor had to throw him into a pool to sober him. ([[TV]]: {{cs|The Twin Dilemma (TV story)}})
* The Fourth Doctor visited the [[Vega Station (Demontage)|Vega Station]] and won millions of plaudits in the [[casino]]. ([[PROSE]]: {{cs|Demontage (novel)}})
* [[River Song]] met the Fourth Doctor, writing in [[River Song's diary|her diary]] that he had a whole room just for his scarves. She had his memory wiped with [[mnemosine recall-wipe vapour]] so the timeline would remain intact. ([[GAME]]: {{cs|The Eternity Clock (video game)}})
* On a Thursday in the summer of 1966, the Fourth Doctor visited [[Andy Warhol]] to have his face added to a portrait of eleven incarnations of the Doctor. ([[PROSE]]: {{cs|The War of Art (WEB short story)}}; [[COMIC]]: {{cs|The Girl Who Loved Doctor Who (comic story)}})
* The Fourth Doctor visited the [[Tantalus Eye]]. ([[PROSE]]: {{cs|Engines of War (novel)}})
* Sometime after Sarah had left him, the Doctor compiled an account of his encounter with [[Scratchman]], including a note Sarah had written herself. ([[PROSE]]: {{cs|Scratchman (novelisation)}})
* The Doctor and Romana had dinner with [[Albert Einstein]]. ([[AUDIO]]: {{cs|Collateral (audio story)}})
[[File:HandsupDaleks.png|thumb|right|The Doctor and [[Romana II|Romana]] encounter two [[Grey Dalek]]s ([[PROSE]]: {{cs|A Brief History of the Daleks (short story)}})]]
* The Doctor and [[Romana II]] once had an encounter with the Daleks that involved the two of the being cornered by two [[Grey Dalek]]s. While he put his hands up, the Doctor reacted by covering the [[eyestalk]] of one of the Daleks with his [[hat]]. ([[PROSE]]: {{cs|A Brief History of the Daleks (short story)}})
* The Fourth Doctor became acquainted with [[Tovin]], the leader of the [[Planetary Council]] of [[Restovan]], while helping [[Clinician]] [[Claire Mills]] build a vault to contain genetic samples. ([[PROSE]]: {{cs|A Master of Disguise (short story)}})
* The Fourth Doctor once reminisced on [[Vulcan Incident|his battle]] with the [[Dalek]]s on [[Vulcan]] after his regeneration into the [[Second Doctor]]. ([[AUDIO]]: {{cs|The Power of the Daleks (audio story)}})
*The Fourth Doctor once took the Brigadier to Jupiter. ([[AUDIO]]: {{cs|The Auton Infinity (audio story)}})
* The Doctor, Sarah and the Brigadier foiled the [[Hyreth]]'s attempt to invade Earth by taking their energy source, the [[Magna Gral]], which left their warriors dormant. ([[AUDIO]]: {{cs|Past Lives (audio story)}})
* The Doctor was reunited with an older Leela after she escaped the [[Last Great Time War]] to his TARDIS. ([[WC]]: {{cs|The Final Battle (webcast)}})
 
=== Legacy ===
During their [[Cyber-invasion (Earthshock)|2526 attack on Earth]], the [[Neomorph]] [[Cyber-Leader (Earthshock)|Cyber-Leader]] presented [[history computer|video records]] of the Doctor to his [[Cyber-Lieutenant (Earthshock)|Lieutenant]], including the Fourth Doctor's thwarting of the [[CyberNomad]]s' [[pursuit of Voga|attempt]] to destroy [[Voga]], the [[planet]] of [[gold]]. Since their [[Cyberman android|android]]s had not sighted any of the known incarnations, the Cyber-Leader concluded that the Doctor had [[Fourth Doctor's regeneration|regenerated again]]. ([[TV]]: {{cs|Earthshock (TV story)}})
 
During the [[Duplicate Incident]], the [[Dalek]]s subjected the [[Fifth Doctor]] to their [[duplication machine]] as they attempted to create a [[Dalek duplicate|duplicate]] of him, with the images of his previous four incarnations and their [[companion]]s being projected on screen. ([[TV]]: {{cs|Resurrection of the Daleks (TV story)}})
 
During [[Operation Genocide]], the [[Davros|Dalek Emperor]] verified the [[Seventh Doctor]]'s identity based on his memories of his previous six incarnations. ([[COMIC]]: {{cs|Nemesis of the Daleks (comic story)}})
 
During the [[1851 incident]], the [[Tenth Doctor]] used the [[infostamp]]s to project records of his first ten, numbered incarnations from the [[database]] of the [[Cybusman|Cybermen]], which he believed was stolen from the [[Dalek]]s following the [[Battle of Canary Wharf]], as he explained to [[Jackson Lake]] how he had been made to believe he was [[the Doctor (title)|the Doctor]]. ([[TV]]: {{cs|The Next Doctor (TV story)}})
 
As they observed the [[Earth]] in [[2008]], the [[Atraxi]] recorded the existence of the ten, numbered incarnations preceeding the [[Eleventh Doctor]], who sent the Atraxi into [[retreat]] after introducing himself. ([[TV]]: {{cs|The Eleventh Hour (TV story)}})
 
When [[Tia Karim]] and the [[Shansheeth]] attempted to use a [[memory weave]] to create a [[TARDIS key]] from the memories of both [[Jo Jones]] and [[Sarah Jane Smith]], the Eleventh Doctor encouraged them to use the power of their memories to overload it, with Sarah Jane using her memory of the Fourth Doctor as well as the Third and Tenth Doctors to help do so. ([[TV]]: {{cs|Death of the Doctor (TV story)}})
 
While trying to stabilise into his namesake's form and personality, a [[Eleventh Doctor (Ganger)|Ganger duplicate]] of the [[Eleventh Doctor]] rapidly fluctuated through the earlier [[incarnation]]s and asked the Doctor if he would like a [[jelly baby]], in the voice of the Fourth Doctor while holding out his hand as if holding a bag of them. He then mixed the sentences together and said, "[[Reverse the polarity of the neutron flow|I've reversed the jelly baby of the neutron flow]]." ([[TV]]: {{cs|The Almost People (TV story)}})


=== Appearance ===
Receiving the [[Twelfth Doctor]] on the rebuilt [[Skaro]] during the [[Hybrid Incident]], Davros replayed several of their prior confrontations to him, ending on the Fourth Doctor rhetorically asking if one could kill a child who would grow up to become a totally evil and ruthless dictator who would destroy millions of lives. ([[TV]]: {{cs|The Magician's Apprentice (TV story)}})
[[file:Lautrec ambassadeurs, aristide bruant (poster) 1892.jpg|thumb|right|Painting of Aristide Bruant by Lautrec, which inspired the Doctor's famous look.]]
According to the creators of the show and Baker, the character's look was originally based on paintings and posters by Henri de Toulouse-Lautrec of his friend, Aristide Bruant, a singer and nightclub owner whose trademark was a black cloak and long red scarf. <ref>http://www.bbc.co.uk/doctorwho/classic/news/briefhistory/tbaker.shtml</ref>


When John-Nathan Turner became the show's producer in Baker's last year, the fourth incarnation was the first to sport an item of clothing adorned with red question marks as a motif, in this case above the points on his shirt collars. His coat and scarf were changed to a burgundy colour scheme.
In the ''[[Doctor Who (in-universe)|Doctor Who]]'' series that the Doctor had some part in creating, ([[PROSE]]: {{cs|Afterword (short story)}}, {{cs|Stop, Thief! (short story)}}) the Fourth Doctor was portrayed by [[Tom Baker (in-universe)|Tom Baker]], who was [[Paul Magrs (in-universe)|Paul Magrs]]'s favourite Doctor. ([[PROSE]]: {{cs|The Story of Fester Cat (novel)}}) In a [[Prose piece (Bafflement and Devotion)|short piece]] that Paul wrote on his inspirations for his books, he noted that Tom Baker actually looked like the real Fourth Doctor. ([[PROSE]]: {{cs|Bafflement and Devotion (short story)}})


=== Possible romances ===
When [[Rogue (Rogue)|Rogue]] used his [[deep scanner]] on the [[Fifteenth Doctor]], the images of seventeen earlier incarnations were projected, including that of the Fourth Doctor. ([[TV]]: {{cs|Rogue (TV story)}})
Since the fourth incarnation was the youngest in appearance at the time, he therefore appeared closer in age to his companions. This led to concerns being expressed of possible "hanky panky in the TARDIS", a term often used in the tabloid press to suggest the impression of off-screen dalliances between the various Doctors and their young, female companions.


Perhaps to address this, according to the Information Text commentary on the 2007 DVD release of ''[[The Stones of Blood]]'', Baker generally tried to emphasize the asexuality of the character, apart from possible subtle romantic tension such as that with [[Sarah Jane Smith]]. Despite this, Baker was not above tossing in occasional visual jokes that suggested sexual tension. For example, in ''The Stones of Blood'' the Doctor and Romana have to huddle close in order to be within the confines of a transporter beam and enter what would, in normal circumstances, be seen as a romantic clinch, but neither character appears to recognise this. Likewise, the Doctor and Romana are forced into close proximity in ''[[The Ribos Operation]]'' when hiding from [[Graff Vynda-K]] and neither seem to recognise this as a romantic moment.
== Other realities ==
{{main|Fourth Doctor/Other realities}}
''to be written''


===In popular culture===
== Physical appearances ==
The fourth incarnation's distinctive appearance and manner have made him a target for affectionate parody. The character appeared several times on ''[[The Simpsons]]'' and twice on ''[[Wikipedia:Robot Chicken|Robot Chicken]]''. Even in 2011, a full 30 years after he left his tenure as the Doctor, an animated parody of his incarnation appeared an episode of ''Futurama''. In ''"Hugo 2 : Whodunnit?"'', a computer game, the player's character can save Tom Baker's Doctor from a [[Dalek]], who in return he gives the player his infamous sonic screwdriver.
{{main|Fourth Doctor/Physical appearance}}
''to be written''


He is frequently impersonated by impressionist [[Jon Culshaw]] on the radio and television series ''[[Wikipedia:Dead Ringers (comedy)|Dead Ringers]]''. Even [[Wikipedia:Barney Miller|Barney Miller]] had an episode featuring an eccentric man claiming to be a time-traveller, and wearing a long striped scarf. Archival footage of the fourth incarnation's first title sequence was also used in the ''[[wikipedia: Family Guy|Family Guy]]'' episode "Blue Harvest" to represent and parody ''[[Star Wars]]'''s hyperspace.
== Psychological profile ==
{{main|Fourth Doctor/Psychological profile}}
''to be written''


Tom Baker, as the narrator of the series ''[[wikipedia: Little Britain|Little Britain]]'', has referenced ''Doctor Who''. He also appears in ''[[Doctor Who and the Daleks in The Seven Keys to Doomsday]]'', a stage play that opened two weeks before Baker began his tenure as the Doctor. In the play, [[Trevor Martin]] plays an alternative version of the fourth incarnation.
== Behind the scenes ==
=== Casting ===
* Actors considered for the role of the Fourth Doctor included [[Michael Bentine]], [[Bernard Cribbins]], [[Graham Crowden]], [[Fulton Mackay]] and [[Jim Dale]].<ref>{{cite web|url=http://www.bbc.co.uk/dna/h2g2/A6127841|title=Doctor Who - The Tom Baker Years 1974 - 1981|date of source=23 November 2005|website name=h2g2|accessdate=28 April 2012}}</ref> Tom Baker was cast based on his role as the villain Koura in {{wi|The Golden Voyage of Sinbad}}.


In the book ''[[Wikipedia:Return of the Bunny Suicides|Return of the Bunny Suicides]]'', there is a scene in which a bunny sits on top of the TARDIS with a noose around its neck as the fourth incarnation runs into it, being chased by a Dalek.
=== Costume influences ===
[[File:Doctor and Lautrec.jpg|thumb|right|''Top: Painting of Aristide Bruant'' by Lautrec, which inspired the Doctor's famous look.<br />Bottom: Cover of [[AUDIO]]: ''[[The Demon of Paris (audio story)|The Demon of Paris]]'', which reflected on the painting.]]
* According to the creators of the show and Tom Baker, the Doctor's look was originally based on paintings and posters by [[Henri de Toulouse-Lautrec]] of his friend, Aristide Bruant, a singer and nightclub owner whose trademark was a black cloak and long red scarf.<ref>{{cite web|url=http://www.bbc.co.uk/doctorwho/classic/news/briefhistory/tbaker.shtml|title=Tom Baker|date of source=|website name=BBC - Doctor Who|accessdate=28 April 2012}}</ref>


[[Wikipedia:Peter Jackson|Peter Jackson]] wore a costume similar to the fourth incarnation's when he played Derek in his film ''Bad Taste''.
=== In popular culture ===
* The Fourth Doctor's distinctive appearance and mannerisms have made him a target for affectionate parody, such as on ''[[The Simpsons]]'', {{wi|Futurama}} and {{wi|Robot Chicken}}.
* In ''Hugo 2: Whodunnit?'', a computer game, the player's character can save the Fourth Doctor from a [[Dalek]], who in return gives the player his sonic screwdriver.
* The Fourth Doctor was frequently impersonated by impressionist [[Jon Culshaw]] on the radio and television series ''[[Dead Ringers]]''. Even {{wi|Barney Miller}} had an episode featuring an eccentric man claiming to be a time-traveller and wearing a long striped scarf.
* Archival footage of the Fourth Doctor's first title sequence was used in the {{wi|Family Guy}} episode "Blue Harvest" to represent and parody ''[[Star Wars]]''{{'}} hyperspace.
* Tom Baker, as the narrator of the series {{wi|Little Britain (TV series)|Little Britain}}, has referenced ''Doctor Who''.{{how}}
* In the book {{wi|Return of the Bunny Suicides}}, there was a scene in which a bunny sits on top of the TARDIS with a noose around its neck as the Fourth Doctor runs into it, being chased by a Dalek.
* [[Peter Jackson]] wore a costume similar to the Fourth Doctor's when he played Derek in his film ''Bad Taste''.
* On {{wi|The Big Bang Theory}}, in the episode, "The Justice League Recombination", Stuart wears the Fourth Doctor's costume to a New Year's Eve costume party at his comic book shop.
* The video game {{wi|Team Fortress 2}} features the Fourth Doctor's scarf as a cosmetic for the Medic class. The scarf was renamed as the Chronoscarf, and was added in the 18 June 2014 update.


===Reprising the role===
=== Reprising the role ===
Unlike his predecessor [[Jon Pertwee]], and his successors [[Peter Davison]], [[Colin Baker]], [[Sylvester McCoy]] and [[Paul McGann]], Tom Baker was notoriously hesitant to reprise the role of the Doctor. Originally intended as a major player in the 20th-anniversary special, [[DW]]: ''[[The Five Doctors]]'', Baker pulled out before production began, citing other obligations as his reasoning. The production team rewrote the scripts to give much of his role to the [[Fifth Doctor]], and included the Fourth Doctor by making use of unbroadcast footage from [[DW]]: ''[[Shada (TV story)|Shada]]''. A Madame Tussauds wax mannequin of his incarnation was used in publicity shots to keep the "five Doctors" concept afloat.
* Originally intended as a major player in the 20th-anniversary special, ''[[The Five Doctors (TV story)|The Five Doctors]]'', Baker pulled out before production began, citing other obligations as his reasoning. The production team rewrote the scripts to give much of his role to the [[Fifth Doctor]], and included the Fourth Doctor by making use of unbroadcast footage from ''[[Shada (TV story)|Shada]]''. A Madame Tussauds wax mannequin of his incarnation was used in publicity shots to keep the "five Doctors" concept afloat.
* In 1993, Baker was hired to play the Doctor full-on for the planned 30th Anniversary Special ''[[The Dark Dimension (TV story)|The Dark Dimension]]'', but the special was cancelled and instead a small cameo for ''[[Dimensions in Time (TV story)|Dimensions in Time]]'' was shot instead. Around this time, he also introduced a VHS reconstruction of ''Shada'', though not apparently in character as the Doctor. In [[1997]] he returned to the role in a more serious manner in the video game ''[[Destiny of the Doctors (video game)|Destiny of the Doctors]]'' and in a [[Superannuation advertisement]]. He also appeared as Tom Baker as Fourth Doctor in the comedy docudrama ''[[Who on Earth is Tom Baker (home video)|Who on Earth is Tom Baker]]''.
* Despite his hesitancy to play the role again, Baker made frequent appearances on DVD releases of his stories, recording audio commentaries for many and conducting on-camera interviews for others.
* In the 2000s, Baker made a tentative step towards reprising the role by agreeing to record audio books for [[BBC Audio]], reading the texts from several [[Target novelisation]]s from his era. Finally, in [[2009]], Baker agreed to return to the role of the Doctor in a dramatic context, performing the five-part ''[[Hornets' Nest]]'' story arc, again for BBC Audio, in which he was paired up with [[Richard Franklin]] reprising his character of [[Mike Yates]].
* In March [[2010]], Baker announced on his official website that he was in discussions with [[Big Finish Productions]] to record ''Doctor Who'' audio dramas for the company.<ref>{{cite web|url=http://www.doctorwhonews.net/2010/03/tom-baker-to-record-for-big-finish.html|title=Tom Baker to record for Big Finish? (UPDATED 18 March) |author="Marcus"|date of source=17 March 2010|website name=Doctor Who News|accessdate=28 April 2012}}</ref> Big Finish confirmed this on 3 June 2010.<ref>{{cite web|url=http://www.bigfinish.com/news/Licence-Renewed-for-Doctor-Who-Audios|title=Licence Renewed for Doctor Who Audios|date of source=3 June 2010|website name=[[Big Finish]]|accessdate=28 April 2012}}</ref> A few days later it was also confirmed that Baker would be doing additional stories for BBC Audio, [[AUDIO]]: ''[[Demon Quest]]'', released at end of 2010.<ref>{{cite web|url=http://gallifreynewsbase.blogspot.com/2010/06/tom-baker-demon-quest.html|title=Tom Baker - Demon Quest
|author="Marcus"|date of source=13 June 2010|website name=Doctor Who News|accessdate=28 April 2012}}</ref>
* Prior to the cancellation of ''[[The Sarah Jane Adventures]]'' following the death of [[Elisabeth Sladen]], Tom Baker was briefly considered to play a role in the series, specifically in a planned [[2011 (releases)|2011]] [[Christmas]] special entitled ''[[Miracle on Bannerman Road (TV story)|Miracle on Bannerman Road]]'', in which he would portray a mysterious traveller. ([[DWMSE 32]])
* In [[2013]], Baker made a cameo appearance in the 50th anniversary story, ''[[The Day of the Doctor (TV story)|The Day of the Doctor]]'', as [[the Curator]] of the [[National Gallery]].


In 1993, Baker agreed to reprise the role for the opening scenes of the charity special [[DW]]: ''[[Dimensions in Time]]'', but the fourth incarnation did not otherwise interact with any of the other incarnations or companions in the piece. Baker had also considered playing the Doctor again for a 30th anniversary special, ''[[The Dark Dimension]]'', which was cancelled before filming began. Around this time, he also introduced a VHS reconstruction of ''Shada'', though not apparently in character as the Doctor.
=== Romances ===
Since the fourth incarnation was the youngest in appearance at the time, he therefore appeared closer in age to his companions. This led to concerns being expressed of possible "hanky panky in the TARDIS", a term often used in the tabloid press to suggest the impression of off-screen dalliances between the various Doctors and their young, female companions.


Despite his hesitancy to play the role again, Baker made frequent appearances on DVD releases of his stories, recording audio commentaries for many and conducting on-camera interviews for others.
Perhaps to address this, according to the Information Text commentary on the 2007 DVD release of ''[[The Stones of Blood (TV story)|The Stones of Blood]]'', Baker generally tried to emphasise the asexuality of the character, apart from possible subtle romantic tension such as that with [[Sarah Jane Smith]]. Despite this, Baker was not above tossing in occasional visual jokes that suggested sexual tension.


In the 2000s, Baker made a tentative step towards reprising the role by agreeing to record audio books for [[BBC Audio]], reading the texts from several [[Target novelisation]]s from his era. Finally, in 2009, Baker agreed to return to the role of the Doctor in a dramatic context, performing the five-part [[BBCR]]: ''[[Hornets' Nest]]'' story arc, again for BBC Audio, in which he was paired up with [[Richard Franklin]], reprising the Pertwee-era companion [[Mike Yates]].
For example, in ''The Stones of Blood'', the Doctor and Romana have to huddle close in order to be within the confines of a transporter beam and enter what would, in normal circumstances, be seen as a romantic clinch, but neither character appears to recognise this. Likewise, the Doctor and Romana are forced into close proximity in ''[[The Ribos Operation (TV story)|The Ribos Operation]]'' when hiding from [[Graff Vynda-K]] and neither seem to recognise this as a romantic moment.


In March 2010, Baker announced on his official website that he was in discussions with [[Big Finish Productions]] to record ''Doctor Who'' audio dramas for the company.<ref>http://gallifreynewsbase.blogspot.com/2010/03/tom-baker-to-record-for-big-finish.html</ref>. Big Finish confirmed this on 3rd June 2010.<ref>http://www.bigfinish.com/news/Licence-Renewed-for-Doctor-Who-Audios</ref> A few days later it was also confirmed that Baker would be doing additional stories for BBC Audio, [[BBCR]]: ''[[Demon Quest]]'', to be released towards the end of 2010.<ref>http://gallifreynewsbase.blogspot.com/2010/06/tom-baker-demon-quest.html</ref>
Secondary media, on the other hand, has often restrained less from romantic moments; particularly with [[Romana II]]. For instance, in the [[Short Trips (series)|Short Trips]] story ''[[Special Occasions: 2. Do You Love Anyone Enough? (short story)|Special Occasions: 2. Do You Love Anyone Enough?]]'', the Doctor gave Romana the last [[Rolo]] in the Universe for St Valentine's Day. In [[PROSE]]: ''[[The Well-Mannered War (novel)|The Well-Mannered War]]'', the Doctor kissed Romana on the cheek.


==Footnotes==
=== Other matters ===
* Narratively, the Fourth Doctor is one of the few incarnations besides the [[Eighth Doctor]] who has encountered the mythology of the [[War in Heaven]]. However, these encounters are not original stories focused on him, but instead recontextualisations of certain serials within various stories of the ''[[Faction Paradox (series)|Faction Paradox]]'' series. ''[[Pyramids of Mars (TV story)|Pyramids of Mars]]'', ''[[The Brain of Morbius (TV story)|The Brain of Morbius]]'', ''[[The Talons of Weng-Chiang (TV story)|The Talons of Weng-Chiang]]'', and ''[[Image of the Fendahl (TV story)|Image of the Fendahl]]'' all became direct aftermaths of War or War preparation events.
* [[J. K. Woodward]], who worked on the ''[[Star Trek]]'' [[crossover]] ''[[Assimilation² (comic story)|Assimilation²]]'', released pieces featuring the Fourth Doctor, having the image of a [[jelly baby]] gleaned from [[The Doctor's mind|his mind]] in a {{iw|startrek|mind meld}} by [[Spock]], facing the {{iw|startrek|Gorn captain 1|Gorn captain}}, laughing with [[Data (Assimilation²)|Data]] in [[the TARDIS]], and standing within a [[Borg (species)|Borg]] vessel.
 
== External links ==
{{dwlx|The Fourth Doctor|{{PAGENAME}}}}
{{ldx}}
 
== Footnotes ==
{{reflist}}
{{reflist}}
==External Links==
*[http://www.drwhoguide.com/mp3/who4.mp3 Fourth Doctor's theme music]


{{Companions of the Fourth Doctor}}
{{Companions of the Fourth Doctor}}
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[[Category:Time Lords who have been to Maruthea]]
[[Category:Thieves]]
[[Category:Time Lord travellers between universes]]
[[Category:Taxi drivers]]
[[Category:UNIT Time Lord personnel]]
[[Category:Time Lords who have been inside the Master's TARDIS]]
[[Category:Individuals who have committed genocide]]
[[Category:Residents of 107 Baker Street]]
[[Category:Iris Wildthyme's romances]]
[[Category:Doctor Who (N-Space) fans]]
[[Category:Combatants in the Second Dalek War]]
[[Category:Individuals who were tortured]]
[[Category:Individuals prepared for sacrifice]]
[[Category:Incarnations of the Doctor who resembled other incarnations]]
[[Category:UNIT scientific advisors]]
[[Category:Hyperspace travellers]]
[[Category:Time Lord participants in Red Nose Day 1991]]
[[Category:Individuals who received Christmas presents from Big Finish]]
[[Category:Individuals depicted in stickers (Wonder Chase)]]
 
[[bg:Четвъртият Доктор]]
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[[cy:Pedwerydd Doctor]]
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[[fr:Quatrième Docteur]]
[[it:Quarto Dottore]]
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Latest revision as of 23:48, 19 December 2024

Fourth Doctor
Physical appearance
Psychological profile
Other realities
Gallery
Appearances
<>
This article needs a big cleanup.

As detailed at Thread:264489, to avoid overly long articles, highly-recurring character pages' biography should only have AT MOST 2-3 sentences per story, not whole paragraphs of plot detail. This page needs a major cleanup in that area.

These problems might be so great that the article's factual accuracy has been compromised. Talk about it here or check the revision history or Manual of Style for more information.

An eccentric bohemian taking in new sights while fighting the greatest of evils, the Fourth Doctor was a scarfed crusader with a strong wanderlust and a deep-seated resentment toward authority figures, which resulted in him trying to live a life of solitude to avoid being responsible for anyone, though he ironically found himself being forced into missions by the likes of the Brigadier, the Time Lords and even the White Guardian himself. This inability to control the direction of his life led the highly eccentric Doctor to have moments of intense brooding between his oddball comments and cheeky attitude, sometimes to the point that he became callous and intimidating, and would explode with rage when his patience reached their limit. His solitude extended to his companions, who often only joined him in the TARDIS by inviting themselves aboard or when someone else persuaded the Doctor to let them join him.

However, the Doctor did extent an invitation to Sarah Jane Smith to keep traveling with him after his regeneration solidified, with UNIT medic Harry Sullivan joining them in the TARDIS when the Doctor wanted to prove to him that it was a time-space machine, though Harry's fiddling with the TARDIS controls lead them to the Nerva Beacon, where they saved the crew from the Wirrn and then faced the Sontaran Styre while repairing the Nerva transmat receptors. When their return to Nerva was hijacked by the Time Lords, the TARDIS crew found themselves on a mission to interfere with the creation of the Daleks, which saw the Doctor confront their creator, Davros, for the first time when he failed to destroy the Daleks at their genesis. Upon their return to the Nerva, the TARDIS crew saved the space station from the CyberNomads, and where then summoned to Scotland by the Brigadier to help UNIT face the Zygons, with Harry opting to remain on Earth when the Doctor and Sarah left in the TARDIS.

The Doctor and Sarah made to return to the London UNIT HQ, but were forced into several detours that saw them travel to 37166 Zeta Minor and face Sutekh the Destroyer on 1911 Mars before they finally arrived in time to help Harry and UNIT repel a Kraal invasion. The Doctor would remain on Earth for a time, basing himself at his cottage in Wales while Sarah continued working as an investigative journalist, though they frequently took trips in the TARDIS, such as when the Time Lords sent them on missions to planets like Ercos and Karn, and continued to assist UNIT until the Doctor finally cut ties with them after helping keep a Krynoid pod stolen by Harrison Chase from destroying the world.

After adventures that included defeating the Mandragora Helix in 1492 San Martino, Sarah decided that she had had enough of life in the TARDIS when she was possessed by the Kastrian Eldrad, just as the Doctor was called back to Gallifrey, necessitating him to leave Sarah behind as humans were not allowed on Gallifrey. However, once he returned to the Capitol, the Doctor found that he had actually been lured back by the Decayed Master to be used as a patsy for the assassination of Lord President Pandad IV, though the Doctor was able to stall his execution by putting himself forward as a presidential candidate, allowing him time to stop the Master siphoning the powers of the Eye of Harmony to heal himself and save the Capitol from destruction.

After some companionless travels, the Doctor found himself joined by Leela, a warrior of the Sevateem tribe of Mordee, when she forced her way into the TARDIS after helping the Doctor repair the supercomputer Xoanon. After getting to know each other better while stopping a Kaldor android revolution on Storm Mine 4, the Doctor resolved to improve Leela's education, starting with a visit to 1892 London where they aided Henry Gordon Jago and Professor George Litefoot in battling Magnus Greel.

Shortly after fighting a Rutan scout at Fang Rock Lighthouse, the Doctor and Leela were joined by the robot dog K9, despite the Doctor's objections, though he came to welcome K9 as his dog after a battle with the Fendahl. The Doctor, Leela and K9 would go on to have adventures on places such as Pluto and the P7E planet until the Doctor was forced to claim the presidency of Gallifrey to thwart an invasion by the Vardans and the Sontarans, with Leela and K9 opting the stay on Gallifrey, leaving the Doctor to travel alone until he assembled K9 Mark II.

On the White Guardian's orders, the Doctor and K9 began looking for the six segments of the Key to Time with the Time Lady Romana before they could be found by the Black Guardian. After finding segments on Ribos, Zanak, 1978 Earth, Tara and Delta III, the TARDIS crew found the last segment in the form of Princess Astra of Atrios, and were able to complete the Key to Time, though the Doctor ordered the segments to disperse again to stop the Black Guardian claiming it, and installed a randomiser into the TARDIS to escape the vengeance of the Black Guardian, with Romana continuing to travel with the Doctor into her next incarnation, with the regeneration occurring just before the Doctor and her stopped the Daleks from retrieving Davros to assist in their feud with the Movellans.

With the randomiser preventing them from choosing their destination, the Doctor and Romana jaunted around the universe, taking in the sights of 1979 Paris, Chloris, the interstellar cruise liner Empress and Skonnos, while also visiting 1979 Cambridge in time for Skagra's search for Shada, until the Black Guardian finally tracked them down, though the Doctor was able to entrapped him in the Time Vortex at the cost of him and Romana also getting trapped in the vortex.

During a time separated from Romana, the Doctor and K9 were joined by Sharon Davies when she helped them capture Beep the Meep and the Doctor offered her a lift home, though her being artificially aged by a malfunctioning chrono-compensator lead Sharon to decide to settle down with Vernor Allen on Unicepter IV. The Doctor then settled himself at Nest Cottage, where he joined with Mike Yates, Fenella Wibbsey and Captain the Wolfhound for a series of adventures around Hexford.

When he felt his regeneration nearing, the Doctor became more sombre and weary at the universe, changing his clothes into a macabre burgundy and, despite Romana's objections, giving the randomiser up to the Tachyon Recreation Generator on Argolis. When the Time Lords ordered Romana be returned to Gallifrey, the TARDIS accidentally passed into the smaller universe of E-Space, where the Doctor gained a new companion in the teenaged mathematical genius Adric. When they finally found the Gateway back to N-Space, Romana and K9 opted to stay in E-Space to help the enslaved Tharils release themselves from captivity, while the Doctor and Adric were summoned to Traken by the Keeper to deal with the Master with the aid of Consul Tremas and his daughter, Nyssa.

As he was observed by the Watcher that heralded his demise, the Doctor found himself and Adric accidentally picking up Tegan Jovanka as a stowaway just as they learned the Master had stolen Tremas's body and they united with Nyssa on Logopolis, where the Tremas Master accidentally started the collapse of the universe, and was forced to join with the Doctor to broadcast a CVE signal from the Pharos Project, but the Doctor was betrayed when the Master tried to blackmail the universe into his servitude and was critically injured after he fell from the antenna while stopping the Master's plan. With the assistance of the Watcher, the Doctor was able to regenerate into his next incarnation.

Biography[[edit] | [edit source]]

A day to come[[edit] | [edit source]]

The First Doctor would occasionally have premonitions of his future incarnations, (PROSE: A Big Hand for the Doctor [+]Loading...["A Big Hand for the Doctor (short story)"]) and there was a rumour that he was able to glimpse his first seven regenerations during a game of Eighth Man Bound. (PROSE: Christmas on a Rational Planet [+]Loading...["Christmas on a Rational Planet (novel)"], Lungbarrow [+]Loading...["Lungbarrow (novel)"])

When the First Doctor learned that he was diverted from the South Pole by "forces from the future" to stop him from becoming an incarnation that would play a key role in a future conflict, he was informed by the Player that he would have "lots of new faces" before he regenerated into the incarnation involved in the conflict. (AUDIO: The Plague of Dreams [+]Loading...["The Plague of Dreams (audio story)"]) Shortly before his regeneration, the First Doctor was told of "a few false starts" before he became the Twelfth Doctor, and was later shown footage of the Fourth Doctor, as well as his ten other successors, by the Testimony when he expressed doubt over the Twelfth Doctor's identity. (TV: Twice Upon a Time [+]Loading...["Twice Upon a Time (TV story)"])

During an encounter with the Eighth Doctor, the Third Doctor was told that he "[would] end [his time] by [his] own choice, in a noble cause". (PROSE: The Eight Doctors [+]Loading...["The Eight Doctors (novel)"]) After he unknowingly worked with his successor to defend a submarine from the Sea Devils, the Third Doctor could remember getting assistance from "an unknown member of the sub's crew" who he couldn't recognise when he saw his face on a monitor. (COMIC: Under Pressure [+]Loading...["Under Pressure (comic story)"])

The Third Doctor briefly regenerated into his fourth incarnation after he fell off a roof during a struggle with the Nurazh. The Nurazh attempted to take over the dying Doctor's mind, but was unable to cope with two different versions of the Doctor at the same time and perished, healing the Doctor back to his third incarnation. Jo Grant saw the Fourth Doctor long enough to describe him to the Third Doctor as being "all teeth and curls". (PROSE: The Touch of the Nurazh [+]Loading...["The Touch of the Nurazh (short story)"]) The Third Doctor was later told by Sarah Jane Smith that she had been present during his regeneration, with the Doctor commenting that he became "teeth and curls" by studying Sarah Jane's hand movements. (TV: The Five Doctors [+]Loading...["The Five Doctors (TV story)"])

Post-regeneration[[edit] | [edit source]]

Main article: Third Doctor's regeneration
The Doctor immediately after his third regeneration. (TV: Planet of the Spiders [+]Loading...["Planet of the Spiders (TV story)"])

The Third Doctor's death took place ten years after the radiation from the Great One's lair caused severe damage to his body. (PROSE: Love and War [+]Loading...["Love and War (novel)"]) He returned to Earth to end his time in the company of Sarah Jane and the Brigadier. Cho-Je soon arrived and kick started the regeneration. (TV: Planet of the Spiders [+]Loading...["Planet of the Spiders (TV story)"])

Once he had regenerated, the Doctor suffered delirium, mumbling random things from his past adventures, and was physically exhausted. He was put in sickbay, where medical officer Harry Sullivan kept watch on him. However, the Doctor managed to outwit him and get to his TARDIS to leave. (TV: Robot [+]Loading...["Robot (TV story)"])

Slipping away from UNIT HQ, (PROSE: Doctor Who and the Face of Evil [+]Loading...["Doctor Who and the Face of Evil (novelisation)"]) the Doctor visited a planet colonised by the Mordee expedition, and encountered the colony ship's powerful computer, Xoanon, which he repaired from damage Xoanon sustained, accidentally imprinted his own mind on the computer, leaving him with multiple personalities. (TV: The Face of Evil [+]Loading...["The Face of Evil (TV story)"]) He also visited Pesca, and encountered the Pescaton leader, Zor. (AUDIO: Doctor Who and the Pescatons [+]Loading...["Doctor Who and the Pescatons (audio story)"])

Returning to UNIT HQ, though still with situational awareness issues, the Doctor was asked by the Brigadier to help deal with the Think Tank and their K1 robot, which had gone insane from so many contradictory orders its programming should have prevented it from doing. Afterwards, he returned to travelling in his TARDIS, taking Sarah Jane and Harry with him, abandoning a UNIT dinner party at Buckingham Palace and leaving without telling the Brigadier. (TV: Robot [+]Loading...["Robot (TV story)"])

The Nerva Beacon[[edit] | [edit source]]

Due to Harry's inadvertent interference with the helmic regulator, the TARDIS landed on Space Station Nerva, where humanity had been cryogenically suspended to await Earth's recovery from solar flares. There, the Wirrn wished to use the humans as food and incubators for their kind after the human race had destroyed their breeding colonies throughout the Andromeda galaxy in a thousand-year battle with them, sending them into space. Unable to reproduce without terrestrial colonies, they sent their queen to the Nerva Beacon, who birthed several larvae before she died from the Nerva Beacon auto-guard. The larvae began to feast on humans, absorbing their knowledge and their bodies. Luckily, Noah, a human was converted into a Wirrn, retained his strong will and tricked the Wirrn into a suicide. Afterwards, on behalf of the space station, the Doctor went down to Earth with Harry and Sarah Jane to fix the transmat relay, leaving the TARDIS on the station, while Vira, the station's first medtech, tended to waking the rest of her crew from their long sleep. (TV: The Ark in Space [+]Loading...["The Ark in Space (TV story)"]) By another account, they went down to Earth in the TARDIS, which was accidentally returned to Space Station Nerva by the transmat after they disembarked onto the surface. (PROSE: Doctor Who and the Ark in Space [+]Loading...["Doctor Who and the Ark in Space (novelisation)"], Doctor Who and the Sontaran Experiment [+]Loading...["Doctor Who and the Sontaran Experiment (novelisation)"])

Once on Earth, they found the Sontaran Styre conducting experiments on humans as a prelude to an invasion. Caught in the wrong place at the wrong time, the Doctor was accused of murdering a GalSec officer among a crew who had been lured to the Earth and slowly picked off by Styre. After escaping them, he rescued Sarah from an experiment where her inner fears were used against her. Styre appeared to fatally shoot the Doctor as he fled, but the Doctor had nicked a piece of the Nerva's synestic locking system, which guarded him from injury.

Knowing a Sontaran would not refuse an opportunity to engage in mortal combat, the Doctor returned and challenged Styre to a duel. This wore him out and bought Harry enough time to remove a terullian diode bypass transformer from the ship that nurtured Styre with energy, making the energy feed on Styre instead. The Doctor went on to address the Marshal who had sent Styre to Earth. The Doctor defeated his plans by bluffing the Marshal to call off his attack, allowing the resettlement of Earth to proceed, and transmatted with his companions back to the space station to retrieve the TARDIS. (TV: The Sontaran Experiment [+]Loading...["The Sontaran Experiment (TV story)"])

The Doctor nearly averts the creation of the Daleks. (TV: Genesis of the Daleks [+]Loading...["Genesis of the Daleks (TV story)"])

Intercepting their transmat beam, a Time Lord messenger appeared to the Doctor and forced him to undertake a mission on the Time Lords' behalf: prevent the creation of the Daleks or induce them to develop into less aggressive creatures. The messenger also gave the Doctor a Time Ring, which he could use to get back to his TARDIS. Upon their arrival on Skaro, the Doctor, Sarah Jane and Harry was caught up in a war between the Kaleds and Thals, with the Doctor being taken prisoner by the Kaleds with Harry after being separated from Sarah Jane. While being questioned, the Doctor met the creator of the Daleks, a scientist named Davros, attempting to genetically engineer the Kaleds as the effects of their weapons caused them to mutate, seeking to evolve their mutations into a perfect form. Despite respecting each other as scientists, the Doctor was unable to convince Davros to change the Daleks into better creatures.

When he revealed he knew of several defeats of the Daleks in the future due to faults in their design, the Doctor was forced to tell Davros of each failure the Daleks suffered, so that he could prevent them. Attempting to gauge the extent of his insanity, the Doctor posed a question to Davros, asking him what he would do if he possessed the power to end all other life. Davros's willingness to utilise such power horrified the Doctor, tempting him to cut off his life supports as a last resort of stopping his plans, but he was prevented from doing so by Nyder, and he was imprisoned. Escaping, the Doctor destroyed Davros' recording of the foreknowledge, thus keeping the future from changing for the worse.

The Doctor found little other option left than to ensure the Daleks would never exist, and had the opportunity to blow up the stock of embryonic Daleks that Davros had produced. However, he questioned if he had the right to destroy the Daleks, knowing that wiping out an entire species would make him just like them, and the fear of the Dalek had caused many worlds to ally with each other. With this in mind, the Doctor allowed the Dalek species to persist, and chose to stall their rise to power instead. Failing to listen to the Doctor's warnings, Davros found his own creations usurping him. Because they were programmed to acknowledge any creature as inferior to the Dalek, they deemed him unworthy to rule them. Fleeing after the Daleks killed Davros, the Doctor buried them and their factory underground, delaying their progression by a thousand years. (TV: Genesis of the Daleks [+]Loading...["Genesis of the Daleks (TV story)"])

After departing from Skaro, the Doctor, Sarah Jane and Harry became scattered across the Adelphine Cluster due to a temporal disruption interfering with the time ring. However, they were eventually united by the interventions of the Time Lords, who also provided them with a replacement time ring. (PROSE: A Device of Death [+]Loading...["A Device of Death (novel)"])

Using the time ring, the Doctor, Sarah and Harry set off for Space Station Nerva. But instead, they arrived on the Desolii, a famous ghost ship, where they encountered friendly robots, microscopic psychiatrists and ghosts. (PROSE: The Last Thing You Ever See [+]Loading...["The Last Thing You Ever See (short story)"])

Due to the interference of the CIA, (PROSE: A Brief History of Time Lords [+]Loading...["A Brief History of Time Lords (novel)"]) the Doctor, Harry, and Sarah Jane returned to the Space Station Nerva earlier in its time line, when it orbited Jupiter, which had a fifty-year assignment to guide space freighters. The TARDIS was travelling back through time to them, leaving them stranded until it arrived. While waiting for it to arrive, the Doctor became involved with stopping a Cyberman attack on Voga, the planet of gold, to keep the resource of their major weakness to a minimum in the Cyber-Wars. The Doctor ultimately stopped them from blowing up the planet, defeating them once more. Finally reunited with the TARDIS, the Doctor received a call for help from the Brigadier via a space-time telegraph. (TV: Revenge of the Cybermen [+]Loading...["Revenge of the Cybermen (TV story)"])

Another account of events, the Doctor, Harry, and Sarah landed at a different time than expected in the mess hall. Shortly after arriving, Kellman tried to kill them in a crusher room. He learnt that there was a plague which he recognised from his travels, and when a Cybermat attacked Sarah he realised it was the Cybermen. He devised a way to attack the Cybermen using the stations X-Ray machine. He thought that the Cybermen might be in the oxygen canisters, and discovered a strange body stashed inside them. After negotiating the antidote for the plague from the cyberleader, curing Sarah, he followed Kellman to the asteroid of gold. He discovered that it was inhabited. With Sarah using reprogrammed Cybermats to destroy the Cybermen, he managed to stop the Beacon crashing into the asteroid. (AUDIO: Return of the Cybermen [+]Loading...["Return of the Cybermen (audio story)"])

Returning to UNIT[[edit] | [edit source]]

This section's awfully stubby.

Info from #HarrySullivan [+]Loading...["HarrySullivan (audio story)","#HarrySullivan"] & Black Destiny [+]Loading...["Black Destiny (comic story)"] needs to be added

With the TARDIS still recovering from solar flare radiation, the Doctor took Sarah and Harry to 24th century Prague, where they visited a museum and discovered a dead body in one of the exhibits. The Doctor was accused of murder, but persuaded the police to allow him to take over the investigation. He and his two friends discovered nanoprobes had been in-bedded into the city, and further investigating soon led him to the killer. (PROSE: Nanomorphosis [+]Loading...["Nanomorphosis (short story)"])

While answering the Brigadier's distress call, the Doctor lost Harry in a Somerset wood in November 1936, and found his grave in December 1936, causing him and Sarah to investigate what had happened to him. Learning that the land had been "woken up" by the spell of Hester Stanton, the Doctor and Sarah put the land back to sleep using the blood of werewolf Emmeline Neuberger before returning to November to recover Harry, after Sarah received confirmation from a dryad that they had done so. (PROSE: Wolfsbane [+]Loading...["Wolfsbane (novel)"])

After Sarah accidentally released the Carrionites that had been imprisoned in the TARDIS by a future incarnation of the Doctor, the TARDIS was attacked by several Reapers due to the Carrionites using their powers to travel back through time to escape. As the Doctor fended off the Reapers, Harry brought him the crystal ball that held the imprisoned Carrionites, and they were devoured by the Reapers upon their escape. With their intentions achieved, the Reapers left as the TARDIS landed in 1975 Scotland. (PROSE: Toil and Trouble [+]Loading...["Toil and Trouble (short story)"])

The Doctor returns to his TARDIS after tackling the Zygons. (TV: Terror of the Zygons [+]Loading...["Terror of the Zygons (TV story)"])

The Doctor, Sarah and Harry met up with the Brigadier, and discovered that an alien race known as the Zygons were planning to use a Skarasen to attack London and abducting people to power body-prints that let them shape-shift into the forms of humans as disguises, the disappearance of the Duke of Forgill being among them. The Doctor and company had several close calls with the Zygons and eventually discovered the location of their spaceship, rescuing everyone, during which, the Doctor instigated the ship to self-destruct.

Discovering the plan was to have the Skarasen besiege Stanbridge House in a display of power, the group made haste to London. As the Brigadier and UNIT took care of the surviving Zygon commander, Broton, the Doctor found the trilanic activator used to control the Skarasen's movement and gave it to the Skarasen, who ate it and returned to Loch Ness. The Doctor prevented the destruction of the city, though the monster was still seen by the populace, and the Brigadier would have to quietly cover up the incident. After returning to Scotland to retrieve the TARDIS and bring the Duke back home, Harry chose to leave the TARDIS and find a more conventional means of transportation, while the Doctor managed to persuade Sarah to stay. (TV: Terror of the Zygons [+]Loading...["Terror of the Zygons (TV story)"])

Journey to London[[edit] | [edit source]]

The Doctor as a prisoner of the Morestrans. (TV: Planet of Evil [+]Loading...["Planet of Evil (TV story)"])

The Doctor and Sarah Jane next landed on Zeta Minor, thirty-thousand years in the future. Accused of killing the crew attempting to mine the planet for alternative sources to replace their dying sun, the Doctor instead found that the planet was the boundary between the normal universe and the anti-matter universe; taking any mineral from the planet would trap a ship there. The crew's leader, Professor Sorenson, had been infected with anti-matter and was fighting off its influence as he kept changing back and forth into a monster that mummified living beings. The Doctor tricked Sorenson into the TARDIS and kicked him into the pool of anti-matter, releasing the expedition ship and restoring the professor to normal. (TV: Planet of Evil [+]Loading...["Planet of Evil (TV story)"])

The Doctor and Sarah next visited London in 1666, with Sarah Jane falling victim to the Black Death. Before he could save her, the Doctor was held responsible for the Great Fire of London by Sergeant George Mullens, despite helping locals to put it out. However, he escaped a lynch mob and cured Sarah back at the TARDIS. (PROSE: The Republican's Story [+]Loading...["The Republican's Story (short story)"])

The Doctor and Sarah Jane posed as Earth delegates on the planet Farrash, a dying planet that official Earth delegates took no interest in. During a public demonstration, the Doctor was separated from Sarah Jane and became caught up in a protest against "baby killing". The Doctor learned the Leader was sanctioning the abortion of foetuses in order to supply his scientists with the neurochemicals their experiments to save Farrash required. One scientist created a mechanical body that swiftly became a rogue robot and went on a killing spree. The robot fell through the ground and became trapped underneath civilisation. With the Leader killed, the Doctor encouraged the population to work together to find a way of saving Farrash, and left with Sarah Jane. (PROSE: Rights [+]Loading...["Rights (short story)"])

The Doctor next tried to visit the planet Shalonar but accidentally arrived in Europa - a land built on the ruins of the Overcities from "historical" details of Europe. After finding a trace of an ancient Gallifreyan entity named Managra in a Vatican tapestry, the Doctor started brooding over this and began to slowly piece together the origins of the mysterious "Doctor Sperano". While in the Vatican, the Doctor and Sarah were framed for the murder of Pope Lucian and had to escape the Vatican with a Reprise of Lord Byron named Dangerous Byron.

Due to this, the duo began travelling with Byron and effectively joined the "Dominoes". While in the Black Forest, Sarah was kidnapped by Sperano - making the Doctor's quest to unravel the origins of Doctor Sperano extremely important. He was able to piece together the history of Europa and Doctor Sperano while working with the Dominoes and (as the Dominoes attacked the Vatican), the Doctor stopped Sperano from warping Europa into his own image - nearly sacrificing himself in the process but being saved by Sarah Jane right before this could happen. (PROSE: Managra [+]Loading...["Managra (novel)"])

Attempting to return to UNIT, the Doctor instead arrived at a priory in 1911, on the future site of UNIT headquarters. There, he had to prevent the last of the Osirans, Sutekh, from escaping his prison in Egypt and destroying the universe. Though unsuccessful in stopping Sutekh's servant, Marcus Scarman, from releasing him, the Doctor was able to delay Sutekh's trip through a time corridor to the priory by moving the corridor's threshold to the far future, thus effectively ageing him to death. Not realising his actions would cause the thermal balance to equalise, the Doctor accidentally set the priory on fire. (TV: Pyramids of Mars [+]Loading...["Pyramids of Mars (TV story)"])

Holidaying at the ruins of Phaester Osiris with Sarah, the Doctor was kidnapped by archaeologist Edwin Carver, and stopped him and the cult of the Black Pyramid from awakening Horus. He destroyed the Black Pyramid afterwards to prevent Horus from ever returning. (PROSE: Scarab of Death [+]Loading...["Scarab of Death (short story)"])

After landing near a manor house in 1764, the Doctor nearly drowned in a frozen lake while following giant cat footprints. He was rescued by Rector Adams, and decided to remain when he and Sarah saw a 20th-century double decker bus in the woods. Adams invited them to accompany him to Lady Huntingdon's ball, where the Doctor was reunited with Iris Wildthyme and learnt the bus was actually her TARDIS. He discovered Iris intended to marry off her companion, Edwin Turner, to Lady Huntingdon's granddaughter, Bella, so that she would inherit the estate. When the Rector was killed by a giant animal, the Doctor discovered Huntingdon and Bella were actually shape shifting cat aliens who wanted to steal Iris' TARDIS. Bella turned against Huntingdon, and before Huntingdon could hijack Iris' TARDIS, the Doctor trapped her in a pocket dimension with the use of a Time Lord dimensional message capsule. Afterwards, the Doctor and Iris went their separate ways again. (PROSE: Old Flames [+]Loading...["Old Flames (short story)"])

Afterwards, the Doctor seemingly found himself in a town Sarah Jane had previously visited for a newspaper article. They ultimately found that it was a facsimile of the town, not even actually on Earth, populated by androids under the control of the Kraals. The Kraals' own world had become uninhabitable, leading them to plan on wiping out Earth's population with a virus, then populating the planet themselves. Discovering Sarah had been replaced by an android, the Doctor found and rescued her. With the help of Harry Sullivan and UNIT, the Doctor was able to stop the aliens and rescue the townsfolk the Kraals replaced. (TV: The Android Invasion [+]Loading...["The Android Invasion (TV story)"])

Association with UNIT[[edit] | [edit source]]

This section's awfully stubby.

Info from A New Life [+]Loading...["A New Life (1976 short story)"], Managra [+]Loading...["Managra (novel)"], Gaze of the Medusa [+]Loading...["Gaze of the Medusa (comic story)"], The Wreckers [+]Loading...["The Wreckers (comic story)"], The Emperor's Spy [+]Loading...["The Emperor's Spy (comic story)"], The Hospitality on Hankus [+]Loading...["The Hospitality on Hankus (short story)"], The Psychic Jungle [+]Loading...["The Psychic Jungle (comic story)"], The Sinister Sponge [+]Loading...["The Sinister Sponge (short story)"], The Sinister Sea [+]Loading...["The Sinister Sea (comic story)"], The Mission [+]Loading...["The Mission (short story)"], The Space Ghost [+]Loading...["The Space Ghost (comic story)"], Double Trouble [+]Loading...["Double Trouble (short story)"], Menace on Metalupiter [+]Loading...["Menace on Metalupiter (comic story)"], Secret of the Bald Planet [+]Loading...["Secret of the Bald Planet (short story)"], The Heat-Seekers [+]Loading...["The Heat-Seekers (short story)"], To Kill a Nandi Bear [+]Loading...["To Kill a Nandi Bear (short story)"], The Dragons of Prague [+]Loading...["The Dragons of Prague (short story)"], The Vampires of Crellium [+]Loading...["The Vampires of Crellium (short story)"] & On the Slippery Trail [+]Loading...["On the Slippery Trail (short story)"] needs to be added

After he and Sarah Jane returned to UNIT HQ, the Doctor based himself on Earth, staying at his old cottage and resuming use of Bessie, (COMIC: Death Flower [+]Loading...["Death Flower (comic story)"], Return of the Daleks [+]Loading...["Return of the Daleks (TVC comic story)"]) while Sarah Jane continued working as an investigative reporter. (COMIC: The Hoaxers [+]Loading...["The Hoaxers (comic story)"]) However, the two frequently took trips in the TARDIS, (COMIC: The Wreckers [+]Loading...["The Wreckers (comic story)"]; PROSE: A New Life [+]Loading...["A New Life (1976 short story)"]) and were often accompanied by Harry. (PROSE: The Hospitality on Hankus [+]Loading...["The Hospitality on Hankus (short story)"]) While working with UNIT, the Doctor started to write a series of educational books called Doctor Who Discovers. The intended title for the series was The Doctor, Who Discovers..., but the publishing company misprinted the title, resulting in the author being mistakenly credited as "Doctor Who". The Doctor completed five books in the series. He began researching the Princes in the Tower for the sixth book, Doctor Who Discovers Historical Mysteries, but left it unfinished. (AUDIO: The Kingmaker [+]Loading...["The Kingmaker (audio story)"])

The Doctor and Sarah Jane investigated strange goings-on at the Vegpro factory near Suffingham. They discovered that the company's founder, Professor Sarric, was a plant-like alien planning to take over Earth with his deadly Sarricoid plants. The Doctor defeated Sarric and had all the Sarricoids destroyed. (COMIC: Death Flower [+]Loading...["Death Flower (comic story)"])

Whilst the Doctor was conducting an experiment at his cottage, the TARDIS began to dematerialise. Realising it was being taken away by a time warp, the Doctor managed to devise a way to jam it enabling him and Sarah to board it. As the TARDIS was diverted to a space station in the Milky Way, the Doctor sabotaged the time circuits and fell into a deep coma. To force him to awake to repair his ship, Shazar, the rogue Time Lord who had masterminded the event, threatened Sarah. The Doctor awoke to save Sarah Jane and Shazar revealed his alliance with the Daleks, ordering the Doctor to repair the TARDIS so the Daleks could use it to complete the time circuits of their own fleet of TARDISes. The Doctor tricked Shazar into leaving the station to collect cirenium, as the Doctor anticipated he was quickly tracked down by the Time Lords. The Doctor and Sarah evaded the Daleks until Shazar returned with cirenium, believing he'd convinced the Time Lords that the Doctor was the one allied with the Daleks, which caused the Dalek TARDISes' destruction upon being installed. The Time Lords rescued them from the Dalek space station, revealing they'd realised the Doctor's plan for the cirenium all along. (COMIC: Return of the Daleks [+]Loading...["Return of the Daleks (TVC comic story)"])

The Doctor and Sarah arrived on the ark ship Prosperity, where the bio-system had taken over the vessel, and the Doctor gave it the course to a habitable planet for its human charges and fulfil its programming. (PROSE: The Lost Generation [+]Loading...["The Lost Generation (short story)"])

The Doctor on Incrusta with Harry and Sarah Jane. (PROSE: The Sinister Sponge [+]Loading...["The Sinister Sponge (short story)"])

The Doctor next visited Saxon Britain and lost the TARDIS to the Danes and their god, Woden. Aided by the Saxons, he fought off their invasion army and regained his TARDIS. (COMIC: Woden's Warriors [+]Loading...["Woden's Warriors (comic story)"]) The Doctor visited Neuronic space and saved his friends from Skizos. (COMIC: Neuronic Nightmare [+]Loading...["Neuronic Nightmare (comic story)"])

Wanting to make changes in the TARDIS, the Doctor constructed an Oscillating Reverberator Unit. However, he ended up transporting Sarah and Harry onto a galleon in space, where they were taken hostage by space pirates. The Doctor managed to land the TARDIS before his companions were thrown into space. (PROSE: Avast There! [+]Loading...["Avast There! (short story)"])

Soon after, the Doctor, Sarah, and Professor Vittorio Levi were taken prisoner on Aquatica by the Medusians, who wanted the TARDIS. Escaping, the Doctor and his two friends met the Phyllosians, the sworn enemy of the Medusian. Embroiled into a war between two kingdoms, the Doctor negotiated peace, and he and his companions decided to spend a number of months on Aquatica before returning to Earth. (PROSE: War on Aquatica [+]Loading...["War on Aquatica (short story)"])

The Doctor defeated the reptilian Zanons on Zoto in the 41st century, (PROSE: Cyclone Terror [+]Loading...["Cyclone Terror (short story)"]) and investigated a Time Cube called "Crystal Z" in the American desert. (PROSE: The Time Snatch [+]Loading...["The Time Snatch (short story)"])

The Doctor's body was stolen by Rascla, the twisted master of the planet Torm, who intended to unleash a virus onto Mitra B and leave its galaxy vulnerable to attack. Whilst Rascla made plans to dominate the galaxy, the Doctor had secretly taken over Sarah Jane's mind, who, along with Harry, had been hypnotised into helping Rascla. The Doctor endured a brutal psychic duel with Rascla, and Rascla's spirit was destroyed, enabling the Doctor to reclaim his body and make sure Mitra B's galaxy was protected. (COMIC: The Body Snatcher [+]Loading...["The Body Snatcher (comic story)"])

Intending to take Sarah and Harry to Phenolyadron, the Doctor was puzzled when the TARDIS was diverted to the planet Peugross in the 37th century. Whilst there, the Doctor, Sarah and Harry discovered a human crew from Earth had mutated into Eye-Spiders, and were commanded by the Doctor's old friend, Xerxes Periopolos. The Doctor reversed the mutation and repaired the rocket, so that the crew could return to Earth. (PROSE: The Eye-Spiders of Pergross [+]Loading...["The Eye-Spiders of Pergross (short story)"])

The Doctor accidentally landed the TARDIS in a swamp on Diamedes, where he meet the gentle, dim-witted Slodes and saved them from swamp creatures. (PROSE: Detour to Diamedes [+]Loading...["Detour to Diamedes (short story)"])

During another trip into space, Sarah Jane was kidnapped by the Verulan, and the Doctor and Harry travelled to Earth, which the Verulans had planned to attack, and sought refuge at the home of Geoff Sinton and his family. The Doctor used the Sintons' TV to make contact with the Verulan war marshal, Kathnor. He tricked Kathnor into releasing Sarah, and later destroyed the Verulan ship once Sarah had escaped in the escape pod. (PROSE: The Last Broadcast [+]Loading...["The Last Broadcast (short story)"]) After defeating the Verulans, the Doctor and Harry were almost run over by Will Hoffman. (PROSE: The Terror of the Darkness [+]Loading...["The Terror of the Darkness (short story)"])

The Doctor, Sarah and Harry defeated the Monk when he tried try to take over the world using a weather control device in Russia during the Bolshevik Revolution. (AUDIO: How to Win Planets and Influence People [+]Loading...["How to Win Planets and Influence People (audio story)"])

Attending another UNIT Christmas party, the Doctor was unable to prevent a Voddod ship from crashing to Earth. Aided by Sarah Jane and Harry, the Doctor raced to find Brac, the crashed alien warrior, before UNIT troops found and killed him. (PROSE: UNIT Christmas Parties: Ships That Pass [+]Loading...["UNIT Christmas Parties: Ships That Pass (short story)"])

Facing the Scratchman[[edit] | [edit source]]

The TARDIS brought the Doctor, Sarah and Harry to a Scottish island where they had a picnic. They discovered a plague turning the local people into living scarecrows so the Doctor arranged the surviving villagers to shelter in the church whilst he sent Sarah and Harry to fetch equipment so he could create a device to accelerate moth evolution so they would attack the scarecrows. However one of the villagers turned on him and broke his device after the scarecrows indicated he was their target, so he surrendered to the scarecrows hoping to have the villagers spared, unsuccessfully. Sarah and Harry rescued him with the evolved moths when the scarecrows brought him to the beach to meet their masters. Three Cybermen then revealed themselves as the scarecrows' masters, however the Doctor quickly deduced someone else has given them the plague. Their benefactor, the Scratchman, intervened and took Sarah and Harry through a tiny rift into his universe, forcing the Doctor to follow in the TARDIS.

The Doctor endured a series of bizarre situations upon arrival in Scratch's universe, which nearly broke his self-belief until a future Doctor intervened to help him. He confronted Scratchman who revealed he was willing to give the Doctor power in return for him widening the tear to allow him into the universe. The Doctor rejected him so Scratch challenged him to a fight. Reunited with Sarah and Harry, they found themselves in a bizarre mixed game of pinball and chess based on Harry's memories. The Doctor devised a way to divert the balls off the course, winning the game so Scratchman furiously sent Harry away. The Doctor quickly deduced Harry's survival and was vindicated when Harry's meddling led to Scratchman's castle falling from the sky. In the ruins he faced the weakening Scratchman again and told him his true fear, which overwhelmed Scratchman so much he consumed himself in his desperation for energy. The Doctor then meditated to summon the TARDIS and departed with Sarah and Harry.

Afterwards the Doctor was snatched away by the Time Lords and brought before the Convocation of Oblivion to explain his actions. He told them of his encounter with Scratchman and shamed them for not facing their fears, walking away freely. He then resumed his picnic with Sarah and Harry where he met the future Doctor again on the beach. (PROSE: Scratchman [+]Loading...["Scratchman (novelisation)"])

Missions for the Time Lords[[edit] | [edit source]]

Whilst attempting to leave the cottage in Bessie, the Doctor and Sarah found themselves forced to turn back. Deducing the Time Lords were responsible, they returned to the TARDIS which was sent to Dalek-occupied Ercos. There they helped Ticon, a Klim, escape the Daleks. He explained the Daleks were drilling on the planet and together they infiltrated the drilling site, where the Doctor deduced the Daleks were turning Ercos into a giant missile to fire at Earth. When the Daleks sealed the tunnels to the drill, they escaped via an underground river. Back on the surface, Ticon instigated a revolt against the retreating Daleks whilst the Doctor and Sarah reached the TARDIS. Piloting the TARDIS to the shaft, the Doctor sealed it using an explosive resulting in the Daleks' plan to destroy Ercos failing. (COMIC: The Dalek Revenge [+]Loading...["The Dalek Revenge (comic story)"])

On another mission for the Time Lords, the Doctor was sent to destroy a space station that held the Bendriggans' virus. However, he and Sarah were accused of murdering a messenger and sentenced to death by Admiral Cosmicon, the Bendriggan commander. The Doctor proved his innocence by sending a message in Time Lord logic to a Bendriggan code expert. But winning their trust was short-lived when many Bendriggans became infected. After watching the Admiral die, the Doctor set the Bendriggan flagship on collision course with the space station, destroying them both and saving the remainder of the Bendriggan race. (COMIC: Virus [+]Loading...["Virus (comic story)"])

Diverted by the Time Lords again, the TARDIS arrived in Italy in 1944 where the Doctor and Sarah were initially suspected of being German spies. When a German convoy arrived, Father Antonio hid them in his church and revealed it held a number of treasures including a genuine painting by Raphael. Convincing Antonio that he was time traveller by showing him the TARDIS, aided by the Time Lords shifting the TARDIS forward to 1976, the Doctor and Sarah helped Antonio by hiding the church's treasures onboard when the German soldiers came for them. They took the TARDIS forward it in time to 1948, returning the treasures to Antonio. (COMIC: Treasure Trail [+]Loading...["Treasure Trail (comic story)"]) The Doctor and Sarah Jane relaxed back on Earth for a few days afterwards, until the Doctor read about Sir Julian Hubert's excavation of Hubert's Folly. Enlisting the aid of the Home Secretary, he rushed to stop the excavation but was too late. He revealed to Julian that he'd helped his great-great-uncle seal up an explosive engine that he'd created, which was now firing energy. Together he and Julian attempted to defuse it but were unsuccessful. Instead they arranged for the military to seal it again with quick-drying cement. (COMIC: Hubert's Folly [+]Loading...["Hubert's Folly (comic story)"])

The Doctor and Morbius mindbending. (TV: The Brain of Morbius [+]Loading...["The Brain of Morbius (TV story)"])

The Doctor found his TARDIS forced to land on Karn by the Time Lords, as the Sisterhood of Karn had been crashing ships that passed Karn to protect what was left of their Elixir of Life. The Doctor used a firecracker to unplug the crevice the elixir came from, being promptly booted out. He then discovered the evil Time Lord Morbius was being resurrected in a patchwork body. Defeating him in battle of mindbending, the Doctor managed to reduce Morbius to a mindless beast that tumbled off a cliff to his death. However, the Doctor was left severely drained, but the Sisterhood allowed him to drink some their elixir, which restored the Doctor's health. (TV: The Brain of Morbius [+]Loading...["The Brain of Morbius (TV story)"])

Final adventures with Sarah[[edit] | [edit source]]

This section's awfully stubby.

Info from All Done with Mirrors [+]Loading...["All Done with Mirrors (short story)"], Observer Effect [+]Loading...["Observer Effect (short story)"], Counter-Rotation [+]Loading...["Counter-Rotation (comic story)"], Mind Snatch [+]Loading...["Mind Snatch (comic story)"], Conscription [+]Loading...["Conscription (short story)"], Blessed Are the Peacemakers [+]Loading...["Blessed Are the Peacemakers (short story)"], The Mutant Strain [+]Loading...["The Mutant Strain (comic story)"], Double Trouble [+]Loading...["Double Trouble (comic story)"], Dredger [+]Loading...["Dredger (comic story)"], Collector's Item [+]Loading...["Collector's Item (ST audio story)"], The Magic Box [+]Loading...["The Magic Box (short story)"], Which Way Out? [+]Loading...["Which Way Out? (short story)"], Deleted Scenes [+]Loading...["Deleted Scenes (audio story)"], The Sleeping Beast [+]Loading...["The Sleeping Beast (short story)"], The Sands of Tymus [+]Loading...["The Sands of Tymus (short story)"], A New Life [+]Loading...["A New Life (1978 short story)"], Peaceful Solution [+]Loading...["Peaceful Solution (short story)"], The Traitor [+]Loading...["The Traitor (comic story)"] & The Sea of Faces [+]Loading...["The Sea of Faces (short story)"] needs to be added

Some time after leaving Karn, the Doctor and Sarah arrived in the Devon moorland. They were attacked by a mutated hound and were saved by hunters. They then went on to stop the plans of British inventor Tobias Breckinridge to change the course of human evolution using a Rutan healing salve. (PROSE: Evolution [+]Loading...["Evolution (novel)"])

While visiting the ancient Roman port of Ostia, the Doctor and Sarah began to investigate an inexplicable case of blindness amongst the wives of powerful merchants, and discovered that it was caused by Marcia, a member of a female-only cult devoted to the Bona Dea. Marcia had been using a device of alien origin to gain important knowledge from other cult members to increase the business of her husband, Aulus Pumidius, thereby elevating her own status. After the Doctor used his sonic screwdriver to prevent the machine from blinding anyone else, Sarah allowed her memories to be recorded by Orbiana, the blind priestess of the Bona Dea. Seeing Sarah's bravery during her adventures with the Doctor, Orbiana resolved to only use the machine to inspire the other worshippers into seeing their own value in the male-dominated world. (PROSE: Sarah Jane and the Temple of Eyes [+]Loading...["Sarah Jane and the Temple of Eyes (short story)"])

The Doctor and Sarah took a brief trip to 1930s Chicago to acquire a new fluid link for the TARDIS. (PROSE: The Duke of Dominoes [+]Loading...["The Duke of Dominoes (short story)"])

At Sarah Jane's request, the Doctor posed as a hostile alien to teach Hiram Lutz a lesson when he refused to donate money for a struggling disabled children's home. (COMIC: The Hoaxers [+]Loading...["The Hoaxers (comic story)"])

The Doctor investigated an abandoned lighthouse in North Cornwall and discovered a gigantic lizard had been killing the local villagers. With no other option, the Doctor was forced to use a naval rocket to destroy it. (COMIC: The Tansbury Experiment [+]Loading...["The Tansbury Experiment (comic story)"])

The Doctor next took Sarah to the circus to watch a performance by the great P. T. Barnum. However, they lost the TARDIS to circus performer Benjamin, who planned to use the time machine as a new magic act called "the Wondrous Box", accidentally transporting the time machine back to various points in the circus's past. The Doctor managed to bring Benjamin to the present, and regained his ship. (AUDIO: The Wondrous Box [+]Loading...["The Wondrous Box (audio story)"])

Being summoned by UNIT on behalf of the World Ecology Bureau, the Doctor saw pictures of a pod discovered in Antarctica. The Doctor and Sarah were flown to Antarctica, and found that the pod was Krynoid and had infected Charles Winlett. Outside, they also found another pod, and put it in the freezer. Before they could do anything for Winlett, he mutated further and became aggressive, going on a rampage. While trying to stop the new Krynoid, the Doctor failed to stop Scorby and Keeler, who worked for Harrison Chase, from finding the other pod, and escaping with it.

After the Krynoid was destroyed by Scorby's bomb, the Doctor and Sarah were rescued, and brought back to England. Investigating Chase Manor, the Doctor and Sarah encountered the Krynoid, who had infected Keeler, and had taken control of the body of Harrison Chase, planning to spread its seeds to take over Earth. While fighting Chase, the Krynoid and the plants animated by the creature, the Doctor called in UNIT, who worked with the RAF to destroy the Krynoid and the manor along with it. (TV: The Seeds of Doom [+]Loading...["The Seeds of Doom (TV story)"])

After a trip to Hollywood, (COMIC: Unnatural Selection [+]Loading...["Unnatural Selection (comic story)"]) the Doctor and Sarah visited St Cedd's College in 1955, where they encountered Professor Chronotis. During this meeting, the Doctor recommended that Chronotis read The Time Machine. (PROSE: Cambridge Previsited [+]Loading...["Cambridge Previsited (short story)"]) They were also sighted at the UNIT Research Institute by the Brigadier's seven-year-old daughter, Kate. (PROSE: The Day of the Doctor [+]Loading...["The Day of the Doctor (novelisation)"])

Arriving in 1998 London, the Doctor became involved with stopping the Voracians from using a computer virus that would make all technology sentient and rise up against humanity. He destroyed the virus and chased them off the planet. (PROSE: System Shock [+]Loading...["System Shock (novel)"])

The Doctor and Sarah visited London to find that the Pescatons were invading Earth. The Doctor discovered their weakness to high-pitched noise and set a trap for their leader, Zor, killing him. When he died, all the other Pescatons died as well. (AUDIO: Doctor Who and the Pescatons [+]Loading...["Doctor Who and the Pescatons (audio story)"])

Using coordinates he obtained from the Grindian exploratory satellite, the Doctor and Sarah landed on the Guerner Transport Ship whose depature from Rimba had been witnessed by the Second Doctor, 23000000 years earlier. Discovering that suspended animation had erased the Guerners' memories, the Doctor helped them avoid destruction at the hands of a Sto-cat, a giant robotic sphinx which had been left on their destination planets millennia earlier by the Kryptolians. (PROSE: The Sleeping Beast [+]Loading...["The Sleeping Beast (short story)"])

On Vona, the Doctor joined forces with his old friend, Olak, to break peace between two robotic armies, the Domos and the Yenge. (COMIC: The Rival Robots [+]Loading...["The Rival Robots (comic story)"])

After they failed to aid the survivors of a devastated Earth, the Doctor honoured Sarah's request to go somewhere they could "make a difference" and took her help him to kill a baby destined to grow up into a dictator. However, after the Sixth Doctor failed to kill the baby, the Fourth Doctor realised a different solution, and alerted the baby's mother to the Eighth Doctor's attempt on her child's life. While the Fourth Doctor helped his eighth incarnation escape, the baby's mother realised her love for her child, and decided to raise them better. (PROSE: Categorical Imperative [+]Loading...["Categorical Imperative (short story)"])

Whilst Sarah was shopping, the Doctor waited outside the shopping centre and manipulated cause and effect with a coin, resulting in Sam and Emma exchanging phone numbers. (AUDIO: Chain Reaction [+]Loading...["Chain Reaction (audio story)"])

The Doctor and Sarah were chased by Daleks, but were able to escape due to the Doctor travelling back in time to place items to aid them during the chase after he and Sarah had returned to the TARDIS. (PROSE: Dr. Fourth [+]Loading...["Dr. Fourth (novel)"])

The Fourth Doctor explains Mandragora energy to Sarah. (TV: The Masque of Mandragora [+]Loading...["The Masque of Mandragora (TV story)"])

During a trip in space, the Doctor accidentally brought the Helix Intelligence to San Martino, Italy, in the 15th century, where it planned to dominate the human race by using the Brotherhood of Demnos as its agents. Because the agents had been converted into pure energy beings by the Helix, the Doctor tricked the Brotherhood's leader, Hieronymous, into using all his energy until he vanished. Using his mask and cloak, the Doctor posed as him and used a device to drain the energy out of the rest of the Brotherhood, killing them and saving the Earth. (TV: The Masque of Mandragora [+]Loading...["The Masque of Mandragora (TV story)"])

Soon after, the Doctor rescued Piram, a survivor of a Lizardian space pirate attack and helped him take revenge on Skarnus, destroying a barren moon that he had turned into his base. (COMIC: Jackals of Space [+]Loading...["Jackals of Space (comic story)"]) On Calderon IV, the Doctor became the target of a revenge attack by a bitter old man whom he opposed in his previous incarnation. (PROSE: The Android Maker of Calderon IV [+]Loading...["The Android Maker of Calderon IV (short story)"])

The Doctor and Sarah spent nine weeks travelling to the beaches of Geshtinanna. During this time, they became trapped inside a "ghost TARDIS" which was travelling on a parallel course to their TARDIS. (PROSE: Eternity [+]Loading...["Eternity (short story)"])

Whilst Christmas shopping in 1980s New Zealand, Sarah and many other shoppers were kidnapped, along with a large percentage of turkeys. Investigating, the Doctor discovered the Hazoodians were using turkeys to make alcohol. Realising the humans were being kidnapped by accident, the Doctor returned them to Earth. (PROSE: Autaia Pipipi Pia [+]Loading...["Autaia Pipipi Pia (short story)"])

Receiving another summoning from the Brigadier, the Doctor was forced to assist UNIT by investigating alien activities in the Channel Island. (PROSE: Hello Goodbye [+]Loading...["Hello Goodbye (short story)"])

The Doctor and Sarah were present in London during the coronation of Elizabeth II on 2 June 1953, where the Doctor offered a jelly baby to a purple alien in a suit who was subdued by Eva De Ville. (COMIC: Where's the Doctor? [+]Loading...["Where's the Doctor? (comic story)"])

The TARDIS's steering went out, causing the ship to go back in time forty-five-hundred-million years. The Doctor and Sarah observed Earth, at the time a mass of molten rock, develop into a world with an atmosphere and life. They also encountered Megron, a Lord of Chaos claiming to be ruler of Earth until the Doctor banished him. (AUDIO: Exploration Earth [+]Loading...["Exploration Earth (audio story)"])

The Doctor made another visit to Vortis, where he found the crystalline Clynex was draining the energy from its surroundings and attracting the Menoptera to their deaths. The Doctor saved them from Clynex by shattering it with his sonic screwdriver. (COMIC: The Naked Flame [+]Loading...["The Naked Flame (comic story)"])

The TARDIS landed in an English quarry, where it was buried by an explosion. The Doctor emerged unscathed, but Sarah was taken ill and so he accompanied her to hospital. There, he discovered she had come into contact with a stone hand and, when Sarah stole the hand and fled, followed her to Nunton Experimental Complex. Her wearing of a ring brought her under the control of Eldrad, a Kastrian scientist. The Doctor used a cooling duct to reach Sarah and brought her to her senses.

Eldrad restored herself using the reactor core. The Doctor agreed to take her back to Kastria, her homeworld, but only in the present, not her home time, as this broke the Laws of Time. On Kastria, Eldrad was injured by an acid-laden booby trap, so the Doctor and Sarah had to conduct her to a regenerator chamber. There she was restored to her male form. Eldrad discovered his people to be dead and asked the Doctor to return him to Earth so he could rule over humanity. Fleeing from him, the Doctor made use of his scarf, with Sarah holding the other end, to trip Eldrad, who fell into an abyss.

Back in his TARDIS, the Doctor received a telepathic summons from Gallifrey and was forced to leave Sarah behind, just as she herself had decided to return home. They both agreed they wouldn't forget one another as Sarah left, (TV: The Hand of Fear [+]Loading...["The Hand of Fear (TV story)"]) but the Doctor had accidentally left her in Aberdeen, Scotland instead of South Croydon. (TV: School Reunion [+]Loading...["School Reunion (TV story)"])

Return to Gallifrey[[edit] | [edit source]]

The Doctor is interrogated by the Time Lords. (TV: The Deadly Assassin [+]Loading...["The Deadly Assassin (TV story)"])

Discovering that the signal hadn't come from someone he knew, the Doctor returned to Gallifrey, just as it was the time of the election for Lord President, and theorised that the departing President was in danger. Stealing a robe to blend in, the Doctor attempted to prevent an assassination, but ended up framed for murdering the Lord President. To keep himself from being executed, the Doctor declared his own candidacy for Lord President. Believing the Matrix would give him clues as to who was behind this, the Doctor ended up in a mental duel with the culprit.

After finding the assassin, the Doctor learned that it was Goth, another Lord President candidate, who was being manipulated by the Decayed Master; since their last meeting, the Master, with no regenerations left, had degenerated into a rotting corpse. The Master was plotting to use the Eye of Harmony in an attempt to restart his cycle of regenerations by using the Sash of Rassilon to protect himself from the effects of the Black hole that would destroy Gallifrey as a side-effect.

After failing to convince the Master that, since the sash was damaged in the death of the old president, it would put the Master at risk, the Doctor fought him off. Though the Master managed to escape capture, the Doctor left his former teacher, Borusa, to lead Gallifrey as Cardinal, (TV: The Deadly Assassin [+]Loading...["The Deadly Assassin (TV story)"]) though, as the only candidate left, he was still eligible to gain the title of Lord President, even after leaving. (TV: The Invasion of Time [+]Loading...["The Invasion of Time (TV story)"])

Meeting his future[[edit] | [edit source]]

The Doctor with his tenth incarnation. (AUDIO: Out of Time [+]Loading...["Out of Time (audio story)"])

Now on his own, the Doctor stopped at the Cathedral of Contemplation, where the Abbess put him to paint frescoes in one of the chapels. He was helped by Jora, a fugitive from the Second Dalek War, and later reached by his tenth incarnation. When the Daleks attacked the Cathedral, the two Doctors brought the pilgrims to safety; then the Fourth Doctor insisted on going and confront the Daleks directly in the Sanctum.

Captured by the Dalek duplicate of Captain Zenna, he was delivered to the Dalek Supreme, who attached him to the main control of the Cathedral and tried to use his telepathy to drive the building down to Earth headquarters. However, even the mind of the Doctor proved insufficient to form a stable connection with the Cathedral; only when the Tenth Doctor joined him at the control, their combined efforts allowed them to move it. The two Doctors first released the pilgrims on a safe space, and then directed the Dalek time corridor to Earth, 5,000,000,000, sending the Daleks to their destruction. Released by Jora, the two Doctors then managed to escape and trap the Dalek Supreme inside the collapsing Cathedral. The Fourth Doctor offered Jora to accompany him, but she refused. He then left after encouraging his future self to be more hopeful. (AUDIO: Out of Time [+]Loading...["Out of Time (audio story)"])

Companionless travels[[edit] | [edit source]]

This section's awfully stubby.

Info from The Ravencliff Witch [+]Loading...["The Ravencliff Witch (audio story)"], The Drosten's Curse [+]Loading...["The Drosten's Curse (novel)"], The Dreams of Avarice [+]Loading...["The Dreams of Avarice (audio story)"], Shellshock [+]Loading...["Shellshock (audio story)"], Peake Season [+]Loading...["Peake Season (audio story)"] & Dr. Who and the Hell Planet [+]Loading...["Dr. Who and the Hell Planet (short story)"] needs to be added

The Doctor landed on the Queen Mary in 1963, during a voyage from Southampton to New York City. He discovered physicist Peter Osbourne had built a time visualiser prototype that was sending ripples backwards and forwards in time, capturing the fragmentary essences of people in the moments of their worst despair. The Doctor destroyed the machine, but the gestalt of spirits remained bound to the ship, with Osbourne included in their number. (PROSE: Ghost Ship [+]Loading...["Ghost Ship (novel)"])

The Doctor decided not to return for Sarah Jane, fearing he would have to watch her grow old and die. (TV: School Reunion [+]Loading...["School Reunion (TV story)"]) However, he did visit her to apologies for the way they parted company and to say a proper goodbye, quickly departing afterwards to protect her from any further heartbreak. (PROSE: Farewells [+]Loading...["Farewells (short story)"])

Arriving in 1990s Tokyo on Christmas Eve, the Doctor celebrated Christmas in the Emperor's Garden with a member of the Divine, an ancient shapeshifter. (PROSE: Ode to Joy [+]Loading...["Ode to Joy (short story)"])

The Doctor admired the human spirit as he observed the Earth from orbit. (PROSE: Dear Humans [+]Loading...["Dear Humans (short story)"])

The Doctor travelled to the planet Penadron, and was set to meet with the Senate until he discovered that they planned to kill him to extract his secret knowledge from his brain. (PROSE: Mystery Message [+]Loading...["Mystery Message (short story)"])

The Doctor watches his predecessors argue. (COMIC: Day of the Tune [+]Loading...["Day of the Tune (comic story)"])

The Doctor later attempted to form a band with his three predecessors, but creative differences, and the fact that they all wanted to play the drums, broke them up. (COMIC: Day of the Tune [+]Loading...["Day of the Tune (comic story)"])

The Doctor incurred the wrath of Droge of Gabrielides, who "offered an entire star system for [his] head", (TV: The Sun Makers [+]Loading...["The Sun Makers (TV story)"]) helped Mason Vox set up a colony on Agratis, (COMIC: A Rare Gem [+]Loading...["A Rare Gem (comic story)"]) and also refused to answer a summons from his first incarnation. (PROSE: Five Card Draw [+]Loading...["Five Card Draw (short story)"])

Wanting to learn first-hand about history, the Doctor became a taxi driver in London and met architect James Willaker and took him to dinner. He told James about his travels in time, and James inspired him to travel to the building the architect was then working on; Chase Manor. (PROSE: Only Connect [+]Loading...["Only Connect (short story)"])

The Doctor was caught in the destruction of a cemetery in an earthquake, but was saved by Ana Maria Carla Perez de Calixtro. After spending Christmas with her family, the Doctor travelled forty years into the future, and met Ana when she was an old lady so he could take her back in time every Christmas to visit her father's grave. (PROSE: Callahuanca [+]Loading...["Callahuanca (short story)"]) He then attended a private Christmas party hosted by the First Doctor. (POEM: The Feast of Seven... Eight (and Nine) [+]Loading...["The Feast of Seven... Eight and Nine (poem)","The Feast of Seven... Eight (and Nine)"])

On another mission for the Time Lords, the Doctor was joined by a Craxon called Andric to find a new source of Diloona and they faced a number of perils on a satellite at the hands of the Managans. (COMIC: The False Planet [+]Loading...["The False Planet (comic story)"]) He next helped Inspector Keel defeat the Zandans, beings that fed on fire, by pouring soot on them and neutralising their heat cells, (COMIC: The Fire Feeders [+]Loading...["The Fire Feeders (comic story)"]) and forged a truce between the Braggens and their rulers the Kling on Earthos by unmasking the Kling's Emperor as a computer. (COMIC: Kling Dynasty [+]Loading...["Kling Dynasty (comic story)"])

While fighting the Cybermen, the Doctor was attacked by time flies, but was saved by his twelfth incarnation. (COMIC: A Stitch in Time [+]Loading...["A Stitch in Time (CC comic story)"])

Finding a strange book, the Dischord Grimoire, in the TARDIS, the Doctor travelled to the Recusary to consult his old friend Ansillon about it; there he was involved in yet another conspiracy involving the Master (in one of his earlier incarnations) and an attempt to build a Parenthesis Book to take control of history. He was framed of murder and arsonry, and only Ansillon's stepping up for him avoided him being sentenced to death. With the help of a librarian, Elanora, the Doctor was able to stop the Master and send him on his way, to fall into the Vortex. (AUDIO: Blood of the Time Lords [+]Loading...["Blood of the Time Lords (audio story)"])

Captured by the Master[[edit] | [edit source]]

The Doctor, along with his six other incarnations, was trapped in the Determinant by the Tremas Master, but he was able to create an amorphous being named the Graak to save him and his other selves. The Doctor instructed the Graak to start his mission by finding a radio transmitter in the Third Doctor's laboratory to contact the Brigadier.

After the Graak freed his predecessors, the Doctor began pleading with him to save him, as he was in danger of being "swept away" into an "infinite of nothingness". Later, the Doctor informed the Graak to only enter the Determinant when he was "mentally prepared", as failing the challenge would result in certain death, and instructed him to go to the Zygon chamber to retrieve a Skarasen calling device.

When the Master and the Graak battled in his brain, the Doctor helped the Graak by navigating him around and giving details on the adversaries he encountered. After the Graak defeated the Master, the Doctor was finally freed when the Graak sacrificed its life force to liberate the trapped Doctors. (GAME: Destiny of the Doctors [+]Loading...["Destiny of the Doctors (video game)"])

Skirmish on Aprilia III[[edit] | [edit source]]

The Doctor with James T. Kirk. (COMIC: Assimilation² [+]Loading...["Assimilation² (comic story)"])

The Doctor arrived on Aprilia III in a parallel dimension, where he met Captain James T. Kirk, Spock, Dr. Leonard McCoy and Scotty. The group had been looking for a lost archaeological team, and had discovered the base. The Doctor offered them jelly babies and used his sonic screwdriver to break the lock the group had been trying to open.

They discovered the researchers standing catatonically, with small cybernetic devices in their ears. Dr. McCoy began to remove the devices and revive the crew, but was interrupted by the arrival of a Cyber-Leader and two Cybermen. A firefight ensued, but the Starfleet phasers were ineffective against the Cybermen. The Doctor used the gold cover from Kirk's communicator to clog the Cybermen's respiration. After the Cybermen were defeated, the Doctor slipped away quietly. (COMIC: Assimilation² [+]Loading...["Assimilation² (comic story)"])

Travels with Oliver[[edit] | [edit source]]

After travelling with Oliver Day for several months, Oliver got amnesia, which caused him to temporarily lose his memory of his travels with the Doctor. (PROSE: Attachments [+]Loading...["Attachments (short story)"])

Arriving in an alien marketplace, the Doctor and Oliver met Gravkrom-Vey, owner of the last Monkrah fish in the universe. The Doctor discovered the Monkrah had been wiped out in a civil war with the Manicoll, who also began dying soon after the war had ended, so the Doctor and Oliver helped Gravkrom-Vey release the last Monkrah. (PROSE: Plight of the Monkrah [+]Loading...["Plight of the Monkrah (short story)"])

Soon after, the Doctor and Oliver went on the trail of the Puppeteer, an evil creature who had followed mankind's progression across the stars, and fed on the countless wars and conflicts of Earth. They followed him to Gondovan, where they met investigative archivist Annajin Valentin. Oliver fell under the Puppeteers control and tried to kill Anna. But the Doctor managed to free his mind, whilst Annajin killed the Puppeteer. Oliver, shaken by his experience on Gondovan, elected to stay behind with Annajin, leaving the Doctor to travel alone with once again. (PROSE: Puppeteer [+]Loading...["Puppeteer (short story)"])

Old friends[[edit] | [edit source]]

The Doctor and Shakespeare. (PROSE: The Stranger, The Writer, His Wife and the Mixed Metaphor [+]Loading...["The Stranger, The Writer, His Wife and the Mixed Metaphor (short story)"])

The Doctor travelled to 16th century America and was hailed as a god by Taric, high priest of the Mandrans, (COMIC: The Sky Warrior [+]Loading...["The Sky Warrior (comic story)"]) visited William Shakespeare after he had sprained his wrist to help him draft Hamlet, (PROSE: The Stranger, The Writer, His Wife and the Mixed Metaphor [+]Loading...["The Stranger, The Writer, His Wife and the Mixed Metaphor (short story)"]) and became trapped in a dreamscape with a servant of the "Master of the Blackhole", which nearly destroyed his mind completely. (PROSE: Master of the Blackhole [+]Loading...["Master of the Blackhole (short story)"]) He later made several notes about the updates made to Hamlet's soliloquy. (PROSE: Hamlet's Soliloquy [+]Loading...["Hamlet's Soliloquy (short story)"])

The Doctor arrived on a submarine that was attacked by an army of Sea Devils. However, before the Doctor could move against them, he unexpectedly encountered the Third Doctor. Keeping his identity secret to protect the timelines, the Doctor helped his previous incarnation to defeat the Sea Devils, and made a quick exit before his third incarnation could discover who he was. (COMIC: Under Pressure [+]Loading...["Under Pressure (comic story)"])

Soon after, the Doctor reunited with former companion, Liz Shaw. They had dinner and the Doctor took her aboard the TARDIS, and the pair travelled together for a short period of time. (PROSE: Down to Earth [+]Loading...["Down to Earth (short story)"])

Summoned to Earth by Brigadier-Lethbridge Stewart's recall device, the Doctor discovered UNIT was facing closure and the pair attended a court hearing in New York to save the organisation, but the Doctor was side-tracked when he discovered the Brigadier did not summon him to Earth. Investigating led him to the Museum of Art, and he was soon held at gunpoint by Robin Oemington, a former spy who blamed the Doctor for the downfall of his career. Robin was killed by police before he could kill the Doctor. However, the Doctor discovered Robin had constructed a bomb capable of blowing up the solar system, and that the deceased spy planned to frame him. The Doctor managed to defuse the bomb at the last moment and successfully secured a bright future for UNIT and the Brigadier. (PROSE: UNITed We Fall [+]Loading...["UNITed We Fall (short story)"])

The Doctor worked alongside Harry Sullivan again to return a peaceful alien home and to also protect it from a ruthless UNIT colonel named Dennis Horsley, who believed that the creature should be killed and experimented on, (PROSE: Mutiny [+]Loading...["Mutiny (short story)"]) and attended the funeral of Alistair Gordon Lethbridge-Stewart with all of his other incarnations. (PROSE: The Gift [+]Loading...["The Gift (ST short story)"], Shroud of Sorrow [+]Loading...["Shroud of Sorrow (novel)"])

The Doctor spent a long period of time tracking down Jessica Willamy, who he had met in his second incarnation. He discovered she had been a fugitive for forty years, ever since their last meeting and he saved her from an assassin in New England. (PROSE: Wonderland [+]Loading...["Wonderland (novel)"])

During a visit to London in 1999, the Doctor worked with Harry Sullivan to deal with a new group of Voracians, who had infiltrated the British Government. Unlike the direct military action of the first group that the Doctor had encountered, these Voracians intended to manipulate the government into dismantling the British military by staging a coup and shutting down the army in the aftermath, telling the government that the goal was to divert money into education and medicinal programs when in reality they would use the opportunity to distribute Voractyll-programmed technology more effectively while disguising it as anti-Millennium-Bug software. Having exposed the coup, the Doctor and Harry tracked down the Voracians before they could activate Voractyll, distracting them long enough for the Doctor to infect their own software with the Millennium Bug, causing Voractyll to shut down when it passed through them. (PROSE: Millennium Shock [+]Loading...["Millennium Shock (novel)"])

The Doctor visited Clio on her fifth birthday to give her a bag of jelly babies as a present, (PROSE: The Glass Princess [+]Loading...["The Glass Princess (short story)"]) and watched Leonardo da Vinci paint the Mona Lisa, thinking the model was a "dreadful woman with no eyebrows who wouldn't sit still". (TV: City of Death [+]Loading...["City of Death (TV story)"]) Posing as a Punch and Judy man whilst hunting Cybermats in 1879, the Doctor met Winston Churchill. (PROSE: The Lost Diaries of Winston Spencer Churchill [+]Loading...["The Lost Diaries of Winston Spencer Churchill (short story)"])

Temporary companions[[edit] | [edit source]]

This section's awfully stubby.

Info from Doomcloud [+]Loading...["Doomcloud (comic story)"] needs to be added

The Doctor and Miss Young drive off for further adventures. (COMIC: The Sea Devil [+]Loading...["The Sea Devil (comic story)"])

Still travelling alone, the Doctor gained a companion in Miss Young, and the pair went to Scotland in Bessie to meet with Professor McBane, an old friend of the Doctor who had summoned him. McBane revealed that a meteor had crash landed in oil rig waters, and he wanted the Doctor's input on the chance of alien hostility. As the group flew over the area in a helicopter, giant tentacles arose from the sea and began attacking a local ship. The Doctor was able to take a sample of the pink substance from the creature back to the laboratory, where he discovered that it was seaweed contaminated from radiation from deep space brought by the meteorite. Furthermore, the mutated seaweed was attracted to sound, so the sound of the oil rig put it in danger.

The Doctor and Miss Young headed out on a boat, using a sound-emitting gadget to attract the mutated seaweed. A tentacle grabbed the Doctor, but Miss Young cut it off. They lured the mutation into a shallow bay where it couldn't dive and dropped drums of petrol from the boat. After they were flown out of the area, the petrol was lit on fire, killing the beast. Afterwards, the Doctor and Miss Young drove back to the TARDIS for more adventures. (COMIC: The Sea Devil [+]Loading...["The Sea Devil (comic story)"])

The Doctor went to Xenon, where he picked up Milena from the planet. In return for a favour, Milena's father had asked the Doctor to take his daughter on an adventure. The pair went on a mostly peaceful trip, until they were forced to land on an asteroid. There, Milena was possessed by a species known as the Zicons. The Doctor was eventually able to trick them out of her body, and safely dropped her back on her home world. (PROSE: Milena [+]Loading...["Milena (short story)"])

New acquaintances[[edit] | [edit source]]

While tracing a historical anomaly, the Doctor met Nyssa, a future companion of his, who travelled back in time with him when she learned that he was going into the past to investigate Roger Bacon, who had been erased as a result of the anomaly that the Doctor was trying to track, Nyssa seeking a time of peace after the chaos of her present. Although their investigations revealed that Bacon's assistant was trying to help him create an elixir of life, the Doctor and Nyssa never learned the reason for this anomaly, their time together ending with the Doctor taking Nyssa back to her time while aware that he would have to take care of the younger Nyssa when she became his companion in the future to avoid causing a paradox. (PROSE: Asylum [+]Loading...["Asylum (novel)"])

Going undercover at the construction of the Northern Line in 1930s London, the Doctor met Nicholas Clement and located an alien anomaly known as "Kappa 12" under Alexander Palace station. Aided by Nicholas, the Doctor stopped Kappa 12 and a trans-dimensional organisation called "The Union" from destroying Earth, Alpha and Temporalities Beta. (PROSE: The Northern Heights [+]Loading...["The Northern Heights (short story)"])

The Doctor was recruited by Charles Leyton, director of the Greater European Union's Intelligence Ministry, to investigate media mogul James Baron. On his mission, the Doctor was paired with Susan King, Baron's old flame. The pair discovered Baron had been smuggling weapons into the country and went undercover at Baron's Enterprises. After foiling his plan to seize control of Britain, the Doctor was held at gunpoint by the unhinged Baron, which forced Susan to shoot Baron before he could kill the Doctor. (PROSE: The Baron Wastes [+]Loading...["The Baron Wastes (short story)"])

Alongside a 1939 thief called Jacob Abiathar Earl-Thornton, the Doctor visited Earth in the year 50 million, where they encountered two warring species of robot ants. (PROSE: Earth [+]Loading...["Earth (short story)"]) The Doctor next tracked down an object that could bring machines, such as vending machines, to life, assisted by a younger woman. (PROSE: My Hero [+]Loading...["My Hero (short story)"])

The Doctor checked into a London hotel in 1910 and befriended a lift operator, Philip Fowler, who spoke of the King's death and had dark predictions of the future. Investigating, the Doctor discovered Fowler was an alien device to precipitate a revolution on Earth. (PROSE: In Case of Emergencies [+]Loading...["In Case of Emergencies (short story)"])

Visiting the wizarding land of Samarkand, the Doctor rescued Al Urd-Din from the pit, causing Al to assume that the Doctor was a magical being. The Doctor discovered the evil Vizier was plotting to marry Al's lover, and trapped him in a World of Shadows. (PROSE: The Nobility of Faith [+]Loading...["The Nobility of Faith (short story)"])

The Doctor arrived in the Thousand Year Wood and picked up Figment so they could travel together. (PROSE: Afterwords [+]Loading...["Afterwords (short story)"])

The Doctor met Albert Einstein for the first time, (PROSE: Einstein and the Doctor [+]Loading...["Einstein and the Doctor (short story)"]) and tried to explain the realities of his Theory of relativity, but Einstein insisted that "he knew best." (TV: The Stones of Blood [+]Loading...["The Stones of Blood (TV story)"])

First adventures with Leela[[edit] | [edit source]]

This section's awfully stubby.

Info from Last Man Running [+]Loading...["Last Man Running (novel)"], Dumb Waiter [+]Loading...["Dumb Waiter (audio story)"], The Orb [+]Loading...["The Orb (comic story)"], The Revisionists [+]Loading...["The Revisionists (audio story)"], The Beast of Muir [+]Loading...["The Beast of Muir (audio story)"], Drift [+]Loading...["Drift (novel)"], Corpse Marker [+]Loading...["Corpse Marker (novel)"], Match of the Day [+]Loading...["Match of the Day (novel)"], It's a Lovely Day Tomorrow [+]Loading...["It's a Lovely Day Tomorrow (short story)"], The Bushranger's Story [+]Loading...["The Bushranger's Story (short story)"], The Prodigal Sun [+]Loading...["The Prodigal Sun (short story)"], The Ghost Trap [+]Loading...["The Ghost Trap (audio story)"] & Black Dog [+]Loading...["Black Dog (audio story)"] needs to be added

The Doctor fires a crossbow. (TV: The Face of Evil [+]Loading...["The Face of Evil (TV story)"])

The Doctor returned to the planet colonised by the Mordee expedition centuries before, where he found that he was remembered as an evil god called "the Evil One" by the descendants of the colonists. Descendants of the colonist's survey team had become a warrior tribe called the Sevateem, while descendants of the technicians had become a technologically advanced tribe called the Tesh. Infiltrating the "Sacred Heart" of the old Mordee expedition ship with the help of one of the Sevateem, Leela, the Doctor cured the computer Xoanon of his multiple personalities. Leela, wanting to come with the Doctor, forced her way into the TARDIS, becoming his new companion. (TV: The Face of Evil [+]Loading...["The Face of Evil (TV story)"])

The Doctor and Leela uncovered experiments into telepathy undertaken by several university students, which threatened a weakness in the multiverse that was in close proximity, made even worse by a university professor's attempt to create a flawed time machine to undo an event in his past when he beat his daughter to death during an argument. However, due to the interventions of the TARDIS, the damage to the multiverse was repaired, but, as a result, the timeline was replaced by one where the professor reported his crime rather than hiding it. The Doctor noted that he and Leela would forget about the whole affair when they stepped out of the TARDIS, as none of the people they encountered or events they witnessed would have ever existed. (PROSE: Psi-ence Fiction [+]Loading...["Psi-ence Fiction (novel)"])

On a Sandminer in the 23rd century, the Doctor and Leela were accused of killing members of the crew, and taken prisoner. They later discovered a madman named Taren Capel was murdering the crew, hoping to help his robot "brethren" rule humanity. However, the Doctor turned Capel's reprogramming of the robots against him by using helium gas to make his voice unrecognisable to them, leading to his death. (TV: The Robots of Death [+]Loading...["The Robots of Death (TV story)"])

The Doctor received a summons from the Brigadier to investigate a strange object in Scotland, which he traced to one of the islands in Shetland. While the TARDIS's file on the island identified it as being uninhabited, the Doctor was attacked by Davy McTavit and Murdo Jamieson for being an "offlander", until Joanna Renwick stopped them. Learning that Leela had experienced something whilst rowing, the Doctor theorised that the lights in the sky were not a natural phenomenon, just as Viking artefacts started to attack Joanna. After falling down a hole while trying to find Angus Renwick, the Doctor was attacked by something in Viking armour, but he found his way onto Nardos' ship. After helping Leela to escape the flames, he and Leela travelled back in time accidentally and saw Angus' father during his mission in the Second World War. The Doctor worked out that the ship's defences were causing time to fracture. He was given the "wolf's eye" from a young Angus and used it to go back to the future, and tried to convince Nardos to stop his plans as it would destroy humanity. (AUDIO: The Helm of Awe [+]Loading...["The Helm of Awe (audio story)"])

Educating Leela[[edit] | [edit source]]

This section's awfully stubby.

Info from Eye of Heaven [+]Loading...["Eye of Heaven (novel)"], The Brain of Socrates [+]Loading...["The Brain of Socrates (short story)"], Sound the Siren And I'll Come To You Comrade [+]Loading...["Sound the Siren And I'll Come To You Comrade (audio story)"], Famine on Planet X [+]Loading...["Famine on Planet X (short story)"], The Planet of Dust [+]Loading...["The Planet of Dust (short story)"], Terror on Tantalogus [+]Loading...["Terror on Tantalogus (short story)"], The Power [+]Loading...["The Power (comic story)"], Flashback [+]Loading...["Flashback (short story)"], Emsone's Castle [+]Loading...["Emsone's Castle (comic story)"], The Crocodiles from the Mist [+]Loading...["The Crocodiles from the Mist (short story)"], The Ghosts of Gralstead [+]Loading...["The Ghosts of Gralstead (audio story)"], The Genesis Chamber [+]Loading...["The Genesis Chamber (audio story)"], The Sooner the Better [+]Loading...["The Sooner the Better (short story)"], The Smallest Battle [+]Loading...["The Smallest Battle (audio story)"], The Living Wax [+]Loading...["The Living Wax (short story)"], Stanley [+]Loading...["Stanley (short story)"], Death-Dealer [+]Loading...["Death-Dealer (audio story)"], String Theory [+]Loading...["String Theory (audio story)"], The Crooked Man [+]Loading...["The Crooked Man (audio story)"], Last of the Colophon [+]Loading...["Last of the Colophon (audio story)"], Destroy the Infinite [+]Loading...["Destroy the Infinite (audio story)"], The Abandoned [+]Loading...["The Abandoned (audio story)"], Zygon Hunt [+]Loading...["Zygon Hunt (audio story)"], The Destroyers [+]Loading...["The Destroyers (short story)"], The Very Last Picture Show [+]Loading...["The Very Last Picture Show (short story)"], The God of Phantoms [+]Loading...["The God of Phantoms (audio story)"], Prequel - The Legacy of Time [+]Loading...["Prequel (The Legacy of Time)","Prequel - The Legacy of Time"], The Mutants [+]Loading...["The Mutants (comic story)"], The World Traders [+]Loading...["The World Traders (audio story)"], The Day of the Comet [+]Loading...["The Day of the Comet (audio story)"], The Tribulations of Thadeus Nook [+]Loading...["The Tribulations of Thadeus Nook (audio story)"], The Primeval Design [+]Loading...["The Primeval Design (audio story)"] & The Tivolian Who Knew Too Much [+]Loading...["The Tivolian Who Knew Too Much (audio story)"] needs to be added

The Doctor and George Litefoot explore London's waterways. (TV: The Talons of Weng-Chiang [+]Loading...["The Talons of Weng-Chiang (TV story)"])

The Doctor brought Leela to Victorian London and the pair encountered the magician Li H'sen Chang and his master, the self-styled Weng-Chiang, who was actually the 51st century criminal Magnus Greel. With the help of Henry Gordon Jago and Professor George Litefoot, the Doctor was able to stop Greel from using a failed time machine that would have destroyed reality, but when the attempt happened without a crucial part, Greel was caught in an explosion. (TV: The Talons of Weng-Chiang [+]Loading...["The Talons of Weng-Chiang (TV story)"])

After saying goodbye to Jago and Litefoot, the Doctor followed a distress signal that took him and Leela to a country house in Kent in 1895. At the house, the Doctor had to stop Leela from attacking the butler, Jenkins, and told him that his master, Lord Jack Corrigan, had taken a spaceship. After the TARDIS departed, the Doctor traced it to the Nerva Beacon centuries in the future. They landed on the Chandler and joined its crew pretending to be part of its construction crew for the Nerva Beacon. Shortly after boarding the Nerva Beacon, they were arrested by a Drudger and taken to Giles Moreau where he questioned Henry McMullan about the stolen spaceship.

The Doctor worked out that Henry was spreading an infection among the people on the Nerva Beacon. After Jim Hooley became ill with the infection, the Doctor stopped Alison Foster from touching him. He managed to get them back onto supply ship to get a message to quarantine the Nerva Beacon. Shortly afterwards, the Drellerans showed the Doctor that they infected Jack and his colleagues because of Jack's subjugation of their people. He convinced the Drellerans with the help of Alison to give them the vaccine to the stop the infection spreading and cure those with the disease. (AUDIO: Destination: Nerva [+]Loading...["Destination: Nerva (audio story)"])

Upon Leela's demand for more teaching, the Doctor brought her to the Movarian Museum, in time for the opening of the new Renaissance section. When they landed, though, they found themselves in an English village, apparently at the beginning of the 20th century. They were greeted by Harcourt, a local scholar, and his servant, Jephson, who seemed to be bent on acquiring knowledge. They found out that Harcourt was a robot built as a speaking database and Jephson was the curator of the new section of the Museum, and wanted to acquire as much knowledge as he could in order to become a real "Renaissance Man". For that reason, he invited several scholars and experts and, with the help of Harcourt, drained their entire memories, transferring them into the database. He managed to drain from Leela her knowledge about hunting and tried to do the same with the Doctor, but he was able to resist the impulse and tricked him by having him store data about a non-existent historical character. When the Doctor revealed the trick, all the world built by Harcourt and Jephson collapsed, leaving only an empty space. (AUDIO: The Renaissance Man [+]Loading...["The Renaissance Man (audio story)"])

Deciding that he should take Leela to see her ancestors, the Doctor took her to Roman Britain in 60 AD. Shortly after arriving, they met Boudica when she was being attacked by Festucas and Pacquolas. He was appalled when Boudica killed Pacquolas after he had surrendered. When he told her of Boudica's fate, Leela wanted to change her fate, but the Doctor tried to dissuade her from altering history. He tried to escape back to the TARDIS, but was captured and imprisoned with Bragnar. Boudica knew that threatening Bragnar would cause the Doctor to tell her the future. He managed to escape and rode to Boudica's battle to save Leela from being killed. (AUDIO: The Wrath of the Iceni [+]Loading...["The Wrath of the Iceni (audio story)"])

Intending to take Leela to 2015, the Doctor accidentally landed in London in 2025, and noticed a set of anachronistic energy readings coming from the National Museum. He allied with protester Jack Coulson to destroy GlobeSphere Corporation because of their plans to exploit their consumers. Investigating their headquarters, the Doctor discovered that the company had been infiltrated by the Daleks, and that the energy readings were associated with a Dalek Time Ship. He rescued Leela from being converted into a Roboman.

Using the Robotisation mechanism, the Doctor got information from a Dalek that they wanted the energy for their plans and headed for the Moon. He worked out that Damien Stephens was a high functioning Roboman, and also found out that the Daleks were plotting to force the Moon out of Earth's orbit, so that it would cause highly destructive floods and tectonic events that would ultimately engulf the human race. However, the Doctor once again stopped the Daleks by funnelling all the power through their ship. (AUDIO: Energy of the Daleks [+]Loading...["Energy of the Daleks (audio story)"])

An attempt at a holiday in the English countryside resulted in the Doctor and Leela discovering a plan by the Decayed Master to harness a being capable of creating natural wormholes, allegedly to assist the Kraal in their latest invasion of Earth. (AUDIO: Trail of the White Worm [+]Loading...["Trail of the White Worm (audio story)"]) The Doctor discovered that the true goal was to steal a unique battery from UNIT that the Third Doctor had created during his exile and combine the energy from the battery with the radiation on Oseidon to create a new form of radiation that would restore the Master at the cost of destroying the planet. The Doctor was able to convince the Kraal to retreat while the Master was left struggling with an android duplicate of himself that the Doctor and Leela had created to question about the situation. (AUDIO: The Oseidon Adventure [+]Loading...["The Oseidon Adventure (audio story)"])

After being captured by the Sycorax, the Doctor and Leela were forced to fight in their arena with a Catkind named Bathast and an Ice Warrior Grand Marshal named Kyrss. When a Desolation Storm approached the Sycorax's asteroid base, the Doctor and Bathast freed the prisoners while Leela and Kyrss were forced to fight. As the prisoners started an uprising, the Doctor and Leela escaped in the TARDIS after Kyrss sacrificed himself to buy them time. (PROSE: Red Planet [+]Loading...["Red Planet (short story)"])

The Doctor took Leela on holiday on the planet Shontaa, where they battled two Zygons who were engaged in a bitter feud. (COMIC: Rest and Re-Creation [+]Loading...["Rest and Re-Creation (comic story)"]) The Doctor and Leela also got lost on Riftan Five for three days, (COMIC: Timeliney Wimey [+]Loading...["Timeliney Wimey (comic story)"]) and then visited Bob Dovie at 59A Barnsfield Crescent in Totton, Hampshire on 23 November 1963. (AUDIO: The Light at the End [+]Loading...["The Light at the End (audio story)"])

After colliding with an object near Earth, the TARDIS crashed near an observatory on St Alban, where the Doctor and Leela met scientists studying an object orbiting Earth named Stormcrow. After their attempt to scan it attracted it’s attention and No Things attached to it, the Doctor initially suggested light to fend the creatures off, equipping flares guns on it which resulted in it unleashing energy that knocked them all out for 18 hours. After awakening the Doctor became affected by a No Thing which tried to influence him to leave, however Leela freed him. He finally made direct contact with the Stormcrow itself and successfully persuaded it Earth was not yet ready for harvesting. (AUDIO: Night of the Stormcrow [+]Loading...["Night of the Stormcrow (audio story)"])

Planning to visit Bexhill on Sea, the Doctor landed the TARDIS near Sissenden Village in 1588, and distracted William Redcliffe so that D'Arcy could escape. He later saved Pincham from being killed as a witch. He met with Nicholas Harney and went with him home to London to rescue D'Arcy from being tortured by Redcliffe. There, he encountered Vituperon who, posing as the Devil, teased him in the delirium. The Doctor was then imprisoned in the Tower of London, but he escaped after being taken to the gallows, having worked out that the imps were copies of Vituperon. After the defeat of the Spanish Armarda, he went back to use the TARDIS to defeat the Vituperon. He went into their lair, with Leela as his anchor, and sealed Vituperon in his realm. (AUDIO: The Devil's Armada [+]Loading...["The Devil's Armada (audio story)"])

The Doctor next visited Joshua Douglas and his family, where he re-encountered the imprisoned emperor of the Z'nai, whom he had contained long ago. The Emperor hoped to find an antidote for the plague which Douglas had released to destroy his people. Douglas' daughter freed the Emperor, sparking a resurgence of the Z'nai Empire. For an unknown reason, Leela became the virus' vector, infecting the Z'nai with it. She wiped out the Z'nai except for the Emperor, whom the Doctor imprisoned again. (AUDIO: The Catalyst [+]Loading...["The Catalyst (audio story)"])

After the TARDIS malfunctioned, the Doctor and Leela found themselves on the tranquil planet of Synchronis, where they planned to relax until the Doctor was attacked and left in a coma, leaving Leela to fend for herself. When he recovered, the Doctor managed to sabotage the ongoing Empathy Games in which Leela was a participant and restructure the society. (AUDIO: Empathy Games [+]Loading...["Empathy Games (audio story)"])

The Doctor spent a few days in New York in 1856, discussing philosophy and literature with intelligent men. Preparing to leave, the Doctor was persuaded by Leela to attend a séance conducted by the Fox sisters, who summoned the spirit of Neeva, the Sevateem's shaman. (PROSE: Shamans [+]Loading...["Shamans (short story)"])

When the Time Lords sent him and Leela to Dowcra, the Doctor was captured by Reaver and sent to work with the rest of the prisoners of the Sontarans, working on the clone vats, where he learnt more about the Sontaran invasion from Irving. When he learnt of the human experiment to create a method of instantaneous travel which would be deadly in the hands of the Sontarans, the Doctor thought this was why the Time Lords had sent him to Dowca. He tried to assassinate Strang by using the probic vent, but it didn't work, and the Doctor was sent to help Rosato to complete the portal he was creating. He tried to convince Rosato that wiping out the Sontarans would let the Rutan Host swarm, but his subconscious betrayed him and he accidentally gave Rosato the equations to complete the portal. Because the Doctor wasn't certain that he could make the Sontaran clones good, Leela destroyed all the vats, much to the Doctor's disapproval. (AUDIO: The King of Sontar [+]Loading...["The King of Sontar (audio story)"]) He spent two days contemplating Leela's actions, before realising that she only did the Time Lords' bidding. (AUDIO: White Ghosts [+]Loading...["White Ghosts (audio story)"])

While tracking thefts on shipping transports, Leela was abducted by the Decayed Master and brainwashed to believe that she was his personal assassin. Under the Master's control, she nearly killed the Doctor with a Janis thorn, but the Doctor was able to retrieve the antidote and convince Leela to trust him. Afterwards, Leela believed that she would be expelled from the TARDIS, but the Doctor assured her that he didn't blame her for her actions and they discussed Leela's lost father, as the Master's control had included manipulating Leela's memory of him. (AUDIO: The Evil One [+]Loading...["The Evil One (audio story)"])

The discovery of a rupture in the Time Vortex drew the Doctor and Leela to a village where a house was apparently plagued by ghosts. Investigating the "haunted" house with the aid of local girl Charlotte, the Doctor learned that the house's owner, Jalnik, came from the year 4000, and was sent into the future by Jalnik's butler, Butler. Learning that Earth in this time was plagued by giant locusts known as the Pantophagen, the Doctor realised that their presence was the result of Jalnik attempting to stage a coup after he discovered the temporal rupture and drew the Pantophagen to Earth. Working with Leela and Charlotte, the Doctor was able to return to the past and seal the original rupture, erasing the chain of events that led to the Pantophagen destroying Earth. (AUDIO: The Foe from the Future [+]Loading...["The Foe from the Future (audio story)"])

Continued travels with Leela[[edit] | [edit source]]

This section's awfully stubby.

Info from The Devil's Mouth [+]Loading...["The Devil's Mouth (comic story)"], The Aqua-City [+]Loading...["The Aqua-City (comic story)"], Dear Great Uncle Peter [+]Loading...["Dear Great Uncle Peter (short story)"], The Child [+]Loading...["The Child (audio story)"], The Valley of Death [+]Loading...["The Valley of Death (audio story)"] & The Changeling Years [+]Loading...["The Changeling Years (short story)"] needs to be added

At a lighthouse on Fang Rock, the Doctor and Leela discovered a Rutan Host who was planning to make use of the Earth's strategic placement in its race's war with the Sontarans. After all but he and Leela were killed by it, the Doctor destroyed the Rutan by blowing up the lighthouse. (TV: Horror of Fang Rock [+]Loading...["Horror of Fang Rock (TV story)"])

The Doctor and Leela next found themselves on a cyber-frontier world, encountering an army of half-converted Cybermen. Originally planning to help them retrieve a weapon to destroy invading Cybermen, the Doctor sent Leela to gather a resistance and gave the half-converted their emotions back. Colonel Joshua committed suicide after seeing what he had become, whilst the rest dedicated their lives to protecting the planet. (PROSE: One Bad Apple [+]Loading...["One Bad Apple (short story)"])

Adopting K9[[edit] | [edit source]]

This section's awfully stubby.

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The Doctor is infected by a virus. (TV: The Invisible Enemy [+]Loading...["The Invisible Enemy (TV story)"])

The Doctor, having become the host of the Nucleus, travelled to the Bi-Al Foundation medical centre in the year 5000, where its Swarm spread further, infecting numerous others. The Nucleus brought itself out of the Doctor's body and into the macro world to hatch more offspring. The Doctor travelled to Titan Base, where a hive of Swarm lay. The Doctor mixed the oxygen canisters with the methane atmosphere of Titan, blowing up the base and killing the Swarm. While there, he brought along Professor Marius' robot dog, K9, to fight the Swarm-infected humans. Unable to return to Earth with K9, Marius gave K9 to the Doctor as a gift. (TV: The Invisible Enemy [+]Loading...["The Invisible Enemy (TV story)"])

Arriving on E9874, the Doctor met with Trexa when she barged into the TARDIS. While meeting the Tarl leader Ergu with Calura and Gethal, the Doctor learned that the Exxilons were creating various complex constructions that would turn multiple other worlds into little more than conduits to power their primary great city, and was asked to share his wisdom with Ergu. They worked out that the Exxilon city used the minds of other races to power itself and that it turned on them in the end. With K9 to disrupt the carvings on the current construct, the Doctor was able to drive the Exxilons away from E9874. (AUDIO: The Exxilons [+]Loading...["The Exxilons (audio story)"])

Leela temporarily leaves[[edit] | [edit source]]

The Doctor came to know that the Rocket Men put a bounty on his head, and decided to put them out of business once and for all. He instructed Leela to deliver them an olographic duplicate of him as a prisoner, as well as K9. The Doctor then disguised himself as Oskin and got in contact with the Rocket Men leader, Shandar, on their base, the Asteroid. Upon his suggestion, Shandar called upon the Master to propose him a partnership. When the Master arrived, the Doctor manipulated him so that he would kill his duplicate, just before he and K9 started disconnecting the relais keeping the Asteroid steady in space. The Doctor then wore a Rocket Man suit and went off on the Asteroid, where he, Leela and Marshall fought against Shandar and his men long enough to allow K9 to call the Galactic Heritage from the Master's TARDIS. After the Asteroid had been destroyed, Leela expressed her wish to stay with Marshall, and the Doctor bid her a fond farewell. (AUDIO: Requiem for the Rocket Men [+]Loading...["Requiem for the Rocket Men (audio story)"])

When Marshall told him about Leela's kidnapping by the Master, the Doctor tracked him down to the Quarry Station. There, he found out that the Master had taken control of the local Death Match and was using Leela as his champion. The Master tried to win the Doctor's approval by reminding him about the Game of Rassilon back home, but the Doctor was unpersuaded; enraged, the Master then threw the Doctor into the match as a bonus kill. Inside the game, the Doctor was reunited with Leela, Marshall and K9; together, they located the secret room where the Master cured Leela, ensuring she stayed victorious. The Doctor and K9 reprogrammed the circuits of the station and changed it into teleports, and used them to trap the Master and Kastrella inside the game while they got out. However, Marshall had already been fatally wounded by the Master, and died soon after. The Doctor offered the distraught Leela the chance of coming back to travel with them, and she accepted. (AUDIO: Death Match [+]Loading...["Death Match (audio story)"])

Further travels with Leela and K-9[[edit] | [edit source]]

This section's awfully stubby.

Info from Suburban Hell [+]Loading...["Suburban Hell (audio story)"], The Cloisters of Terror [+]Loading...["The Cloisters of Terror (audio story)"], People of the Trees [+]Loading...["People of the Trees (short story)"], Christmas Every Day [+]Loading...["Christmas Every Day (short story)"], The Sons of Kaldor [+]Loading...["The Sons of Kaldor (audio story)"], The Crowmarsh Experiment [+]Loading...["The Crowmarsh Experiment (audio story)"], The Mind Runners [+]Loading...["The Mind Runners (audio story)"], The Demon Rises [+]Loading...["The Demon Rises (audio story)"], Shadow of the Sun [+]Loading...["Shadow of the Sun (audio story)"] & The Dalek Protocol [+]Loading...["The Dalek Protocol (audio story)"] needs to be added

The Doctor brought Leela fishing on Krelos. (AUDIO: The Fate of Krelos [+]Loading...["The Fate of Krelos (audio story)"]) The two had dinner with Geralk. When they left to go back to the TARDIS, the Doctor pointed at a planet in the sky and said it was Telos, then proceeded to tell Leela about the Cybermen. (AUDIO: Return to Telos [+]Loading...["Return to Telos (audio story)"])

Whilst fishing on the terraforming Mars, the Doctor, Leela and K9 became caught in a terrorist attack, and the Doctor was mistaken for the leader of the Crimson Dawn, an eco-terrorist organisation. He discovered another organisation, Redpeace, had been working with a lone Ice Warrior to restore the Ice Warriors. After dealing with the rival organisations, the Doctor awoke the cryogenically frozen Ice Warriors on the moon of Phobos and restored the planet to their control. (PROSE: Crimson Dawn [+]Loading...["Crimson Dawn (short story)"])

The Doctor encounters Fendahl. (TV: Image of the Fendahl [+]Loading...["Image of the Fendahl (TV story)"])

The Doctor traced the source of a time hole to a group of scientists experimenting on a mysterious skull called Eustace. Much to his horror, the Doctor discovered "Eustace" was actually the skull of a Golden Core, responsible for creating humanity's darker side. Believing it could give them the power to rule the world, a cult used the scientist Thea Ransome as a medium for "Eustace". The cult's plan backfired, as the core simply began transforming them into Fendahl. The cult's leader, Maximillian Stael, committed suicide, preventing them from reaching the quota of thirteen Fendahl. The Doctor blew up their base, killing the transformed humans. (TV: Image of the Fendahl [+]Loading...["Image of the Fendahl (TV story)"]) The Doctor then attempted to destroy the Fendahl skull by firing it into the Canthares supernova. (AUDIO: The Dalek Trap [+]Loading...["The Dalek Trap (audio story)"])

Searching for a second Fendahl skull, the Doctor interrupted the first performance of Hamlet and prevented Lord Grathnave of the Erstwhile Collision from obtaining the skull. (PROSE: Hamlet [+]Loading...["Hamlet (short story)"])

Returning to Prague in the 23rd century, the Doctor discovered a race of super-evolving dogs had taken over the city. Taken prisoner, the Doctor, Leela and K9 befriended Ben. Together with the citizens of Prague, they staged a rebellion against the dogs and rebuilt Prague to its former glory. (PROSE: The Dogs of War [+]Loading...["The Dogs of War (ST short story)"])

Arriving at Megropolis One on Pluto in the far future, the Doctor learned of the Company responsible for over-taxing the populace. He then discovered that Usurians had previously helped humanity move to Mars and then to Pluto for resources, but planned to leave them behind once Pluto was drained. He overthrew their representative, the Collector, trapping him in a jar in his true form of "seaweed", and set up a better economy. (TV: The Sun Makers [+]Loading...["The Sun Makers (TV story)"])

Taking a homesick Leela to the Heligan Structure, the Doctor found himself on trial for a crime a future incarnation of himself had done to the colonists of the Heligan. However, Chairman Ratisbon insisted on a summary execution, just as the Heligan began manifesting "mobile spores" that attacked the colonists. Realising things were being triggered by an outside source, the Doctor ventured into the Heligan's root ball, and discovered that Director Sprawn had merged with the Heligan to ensure his revenge on the Doctor. Reverting Sprawn's altercations to the Heligan's spores to prune Sprawn out of the Heligan's systems, the Doctor told the colonists that a nearby world would be habitable in ten years and that they should advertise the Heligan Structure as a wonder of the galaxy. (PROSE: The Roots of Evil [+]Loading...["The Roots of Evil (2013 short story)"])

The Doctor took Leela and K9 Agratis to see the Jewel of Fawton and eat a banquet. However, the Jewel had gone missing, and the Judoon had been called in to reclaim it. The Doctor went with his old friend, Provost Mason Vox, and Curator Frez to find Roget, who was suspected of taking the Jewel, while Leela and K9 distracted the Judoon. In the caverns of the Krytuk Valleys, where the Jewel was first discovered, the group discovered Roget as he placed the Jewel, which was the hive mind for the native crystalline species, in its original place, and awoke the creatures. With the Jewel back with its rightful owners, the Judoon's search was called off. While the Doctor was feasting with the Judoon, Adam Mitchell kidnapped Leela and K9. (COMIC: A Rare Gem [+]Loading...["A Rare Gem (comic story)"])

Following a chronal trail left by the Eleventh Doctor as the Tenth Doctor merged their TARDISes together, the Fourth Doctor joined his other incarnations as they stormed Adam's fortress in Limbo to save their friends from Adam and the Tremas Master. Though the Master attacked them with Autons, Frobisher was able to free the captured companions, and they helped the Doctors fight off the Autons, as Adam had a change of heart when the Master revealed he intended to use the chronal energies he had stolen across the Doctor's timelines to destroy the universe. After the Master killed Adam as he foiled his plans, the eleven Doctors honoured Adam as a "true companion". (COMIC: Endgame [+]Loading...["Endgame (POT comic story)"])

Reaching the edge of the universe, the Doctor met the Minyans a species the Time Lords helped evolve, whose destruction of their own planet because of their advancement in evolution led to the Time Lords' non-interference policy. He helped them locate and rescue fellow descendants of their species, taking them a new planet where they could start a better life. While helping them, the Doctor battled against the Oracle, a machine that enslaved the secondary descendants with the aid of robots. (TV: Underworld [+]Loading...["Underworld (TV story)"])

A short while after their adventures with the Minyan, the Doctor landed the ship in Atlantis. Almost immediately after K9 and the Doctor walked out, K9 picked up signals from a nearby vortex manipulator, actually belonging to River Song, before starting to malfunction, speaking only in binary code and then not at all. The Doctor realised that the Crystal of Kronos was creating a time eddy, stranding them. This was part of a wider temporal crisis preventing TARDIS travel across the universe, including for all of the Doctor's incarnations. The Thirteenth Doctor and K9 Mark IV worked to remedy the situation by refueling her TARDIS with vortex energy and connecting all her predecessors' TARDISes through time "like Christmas lights". Once his TARDIS was back online, the Doctor headed back to the Minyan ship to foil an attempt by Daleks from a future Time War to undo his and Leela's good work, with him finding out the nature of the Daleks' scheme and Leela then destroying the Daleks. On the way to New Minyos, he realised he knew about the Time War due to a time echo. On New Minyos, he and Leela foiled a second attempt by the Daleks to use the Mutation Device on the race bank. (GAME: Lost in Time [+]Loading...["Lost in Time (video game)"])

Aided by his other incarnations and their companions, the Fourth Doctor, Leela and K9 helped Dan Dare to fight off the Mekon and his army of Treens, Daleks, Ice Warriors, Cybermen, Sontarans and Draconians in 1991. After the Mekon was subdued by a barrage of Red Noses, the Fourth Doctor helped collect donations from the defeated army. (COMIC: Comic Relief Comic [+]Loading...["Comic Relief Comic (comic story)"])

The TARDIS materialised in the 1940s in what the Doctor and Leela thought to be London but was actually a German training ground used to train Nazi soldiers to infiltrate the Capital City and win the War. The Doctor killed the creature which had been genetically manipulated through experiments in concentration camps. (AUDIO: The Shadow of London [+]Loading...["The Shadow of London (audio story)"])

When turbulence in time took the TARDIS off course, the Doctor and Leela found themselves visiting Cross-Keys Hotel in the middle of a temporal paradox. (AUDIO: The Bad Penny [+]Loading...["The Bad Penny (audio story)"])

The TARDIS crew arrived on the planet Drummond, an Earth colony in the far future where everybody uses handheld computers from morning to night. The Doctor looked into the planet's datastream, Rene.net, when a subliminal command flashed through Rene.net to Drummond's entire population: 'Kill the Doctor'. (AUDIO: Kill the Doctor! [+]Loading...["Kill the Doctor! (audio story)"]) The Doctor cooperated with the police to defeat Sutekh when he returned. (AUDIO: The Age of Sutekh [+]Loading...["The Age of Sutekh (audio story)"])

Leela asked him to take them to Exxilon to prove that he could pilot the TARDIS. He was cautious as he tried to avoid the TARDIS losing energy like his previous excursion there, planning to land after the city was destroyed. However, this happened again as unbeknownst to him another beacon had been activated. He landed near this new beacon. He encountered Bellal again and tried to show Gislen that the alliance he had made to get a new beacon was not a good idea. Leela and the Doctor were imprisoned by Bernard, but later released by Anya Kingdom in secret. K9 brought him to Mark Seven and the Doctor discovered that he was under Dalek control, but this affected him as well before Leela disconnected him. He told Mark that the Dalek had planted a lie in his mind. He realised that the Daleks were being affected by the plague and was appalled that the Daleks created an evil scheme rather than create a peace so both species could survive. He reprogrammed Mark to delete the Dalek conditioning. (AUDIO: The Dalek Protocol [+]Loading...["The Dalek Protocol (audio story)"])

Noticing the unreliability of K9, the Doctor and Leela acquired the parts for K9 Mark II. When Leela landed on Westtropi III, the Doctor kept fading out of time, due to the presence of the Time Vampire, which he thought had come into being due to his close proximity of his third incarnation. (AUDIO: The Time Vampire [+]Loading...["The Time Vampire (audio story)"])

Lord President of Gallifrey[[edit] | [edit source]]

The Doctor wears the Crown of Rassilon. (TV: The Invasion of Time [+]Loading...["The Invasion of Time (TV story)"])

Returning once more to Gallifrey, and posing as vainglorious and power-mad, the Doctor sought and attained the office of Lord President from Borusa, who he had left in charge on his previous visit, as part of a scheme to save his home world from an invasion force of the Vardans who had contacted him for his aid. He was unable to confide his intent to double cross the Vardans in anyone but K9 due to the Vardans' psychic abilities. He was inaugurated as President and crowned with the Crown of Rassilon, painfully connecting him to the Matrix. (TV: The Invasion of Time [+]Loading...["The Invasion of Time (TV story)"])

While he was connected to the Matrix, the Doctor gained knowledge of the Timewyrm. Realising he would forget this information, he left a time-delayed message in the TARDIS for himself as a warning. (PROSE: Timewyrm: Genesys [+]Loading...["Timewyrm: Genesys (novel)"])

As part of his plan, he had Leela exiled from the Citadel so that she would gather a resistance force. As he'd planned the Vardans arrived in force after K9 lowered Gallifrey's transduction barrier, enabling him to track their point of origin and contain it in a time loop. However he was the confronted by an advance party of Sontarans who had used the Vardans' invasion to gain access to Gallifrey. He retreated into the TARDIS and picked the Sontarans off through traps he set for them. Realising they would be unable to control Gallifrey, the Sontarans sought to destroy it so the Doctor was forced to retrieve the De-mat gun and use it to erase their leader, Stor, from history.

With his homeworld protected and Borusa once again in charge, the Doctor planned to resume his travels. But he learned Leela had fallen in love with a Gallifreyan guard named Andred and wished to remain with him; K9 likewise wished to stay with his "mistress". Though he seemed sad at first to lose both companions, the Doctor quickly pulled out a crate marked "K9 Mark II" from a storage area and grinned to himself. (TV: The Invasion of Time [+]Loading...["The Invasion of Time (TV story)"])

After the Presidency[[edit] | [edit source]]

This section's awfully stubby.

Info from Those Left Behind [+]Loading...["Those Left Behind (short story)"] needs to be added

The Doctor arrived on Funworld and encountered Amanda Steele's team who were hunting a predator who had killed all the planet's workers. After their psychic Phelan made contact with the predator, the Doctor identified the predator as Vashta Nerada and realised that they'd been antagonised after the park's owner, Donnelley, revealed forests had been cleared for the park's construction. He urged the team to abandon the park, which they finally agreed to after Phelan was killed. After the last member of her team died, Steele was left trapped however the Doctor saved her using the TARDIS. They realised Donnelley was returning to Earth in her spaceship, which was likely contaminated with Vashta Nerada. Onboard they found Donnelley dead and managed to return the ship to orbit over Funworld, though Steele died in the process by saving the Doctor from Vashta Nerada onboard by poisoning herself and letting them consume her. The Doctor sent a broadcast from the ship warning that Funworld was unsafe and left, lamenting his inability to save anyone. (AUDIO: Night of the Vashta Nerada [+]Loading...["Night of the Vashta Nerada (audio story)"])

The Doctor led a revolution against the Master on Glox and cornered him in recording studio, in actuality the Master's TARDIS. The Master used a broadcast to have one of the listeners to connect telepathically to his TARDIS and become a replica of him which he sent out to face the Doctor and the revolutionaries while he escaped. (AUDIO: I Am The Master [+]Loading...["I Am The Master (audio story)"])

Arriving on the Starship Future the Doctor discovered the crew had salvaged a damaged Dalek and attempted to warn them about it. He discovered the Dalek was using dormant colonists to breed a new Dalek army and confronted it, during which he learnt a future version of him would destroy the Time Squad this Dalek had belonged to. The Dalek warned him that one of his future selves would turn against everything he believed in and become the "Time Lord Victorious" which he scoffed at, believing the Dalek was simply trying to alter history so he didn't defeat the Time Squad in the future. The Doctor foiled the Dalek's plan and left, unaware that it had survived. (AUDIO: Genetics of the Daleks [+]Loading...["Genetics of the Daleks (audio story)"])

Nest Cottage[[edit] | [edit source]]

Main article: Master (The Stuff of Nightmares)#Settling down in Nest Cottage

Before building K9 MKII, the Doctor took up sojourn in a cottage in Sussex called Nest Cottage in the 21st century, where he had adventures with Mike Yates and Fenella Wibbsey. (AUDIO: The Stuff of Nightmares [+]Loading...["The Stuff of Nightmares (BBC audio story)"], et al.)

A return to wandering[[edit] | [edit source]]

This section's awfully stubby.

Info from The Power of the Daleks [+]Loading...["The Power of the Daleks (audio story)"], Machine Time [+]Loading...["Machine Time (short story)"], The Snow Devils [+]Loading...["The Snow Devils (comic story)"], The Space Garden [+]Loading...["The Space Garden (comic story)"], The Eerie Manor [+]Loading...["The Eerie Manor (comic story)"], Guardian of the Tomb [+]Loading...["Guardian of the Tomb (comic story)"] & The Image Makers [+]Loading...["The Image Makers (comic story)"] needs to be added

The Doctor fell out of the TARDIS while it was in flight, and had to cling to his scarf to prevent him losing his ship. (POEM: Something Borrowed, Something Blue [+]Loading...["Something Borrowed, Something Blue (poem)"])

The Fourth Doctor was taken out of his timezone by the Father of Time to partake in "the Final Test". He was brought to a TARDIS control console room from his future alongside his second, third, fifth and sixth incarnations, and told that Time had disassembled the control console and set the TARDIS on a course for the heart of the sun, with the Doctors' only hope being to reassemble the control console. Unable to achieve the task due to their bickering, the Doctors were saved when the First Doctor united them in reversing time itself with their pooled temporal powers. As the TARDIS escaped the sun, the Father of Time congratulated the Doctor and sent them back to their own times. (COMIC: The Test of Time [+]Loading...["The Test of Time (comic story)"])

The Fourth Doctor teamed up with all of his other incarnations to save Gallifrey from destruction at the end of the Last Great Time War, (TV: The Day of the Doctor [+]Loading...["The Day of the Doctor (TV story)"]) even joining them on the surface of the planet to save people from natural disasters that were occurring as a result of their attempt to shift it into another dimension. Shortly after meeting for tea with his other incarnations to celebrate in the Under Gallery, (PROSE: The Day of the Doctor [+]Loading...["The Day of the Doctor (novelisation)"]) the Fourth Doctor lost all memory of the events due to the timelines not being synchronised. (TV: The Day of the Doctor [+]Loading...["The Day of the Doctor (TV story)"])

The Doctor with Tiger Maratha. (COMIC: The Swords of Kali [+]Loading...["The Swords of Kali (comic story)"])

The Doctor met archaeologist and adventurer Tiger Maratha, and the two briefly travelled together, during which the Doctor made the acquaintance of Tiger's daughter, Priyanka, once offering her a bag of jelly babies. Amongst their adventures included fighting the Deathlings at Angkor Wat. However, Maratha decided to leave the TARDIS and stay on Earth to raise his family. (COMIC: The Swords of Kali [+]Loading...["The Swords of Kali (comic story)"])

Revisiting old adventures[[edit] | [edit source]]

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Info from The Labyrinth [+]Loading...["The Labyrinth (comic story)"], The Threat from Beneath [+]Loading...["The Threat from Beneath (comic story)"], The Spoilers [+]Loading...["The Spoilers (comic story)"], Who is the Stranger [+]Loading...["Who is the Stranger (comic story)"], The Unheard Voice [+]Loading...["The Unheard Voice (comic story)"], The Duellists [+]Loading...["The Duellists (comic story)"], The Amateur [+]Loading...["The Amateur (comic story)"], The Magician [+]Loading...["The Magician (comic story)"], The Wanderers [+]Loading...["The Wanderers (comic story)"] & The Metal-Eaters [+]Loading...["The Metal-Eaters (comic story)"] needs to be added

Returning to Nest Cottage[[edit] | [edit source]]

Main article: Master (The Stuff of Nightmares)#Returning to Nest Cottage

The Doctor returned to Nest Cottage to celebrate Christmas with Mrs Wibbsey, Mike Yates and Captain. (AUDIO: The Relics of Time [+]Loading...["The Relics of Time (audio story)"], et al.)

Exploits with Ann Kelso[[edit] | [edit source]]

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Info from Time's Assassin [+]Loading...["Time's Assassin (audio story)"] & Fever Island [+]Loading...["Fever Island (audio story)"] needs to be added

Whilst assembling another K9, the TARDIS notified the Doctor of the use of a warped field damper in 1978 and went to investigate, finding himself saving Trenix and Ann Kelso from Spandrin and learning of an alliance between the Sinestrans and an intergalactic consortium. The Doctor took several Sinestran assassins to a justice planet and gave the eager Ann the opportunity to join him in investigating the mysterious group, one which she accepted. (AUDIO: The Sinestran Kill [+]Loading...["The Sinestran Kill (audio story)"])

He took her into the future to show her the advancement of society, landing in DrashigWorld on the day of its closure due to a visitor fatality. (AUDIO: Planet of the Drashigs [+]Loading...["Planet of the Drashigs (audio story)"])

The Doctor later took Ann to 1850 Nottinghamshire where they met Lord Byron. (AUDIO: The Enchantress of Numbers [+]Loading...["The Enchantress of Numbers (audio story)"]) Their hunt for the Sinestrans led them to discover that something was wrong with time. (AUDIO: The False Guardian [+]Loading...["The False Guardian (audio story)"])

The Doctor eventually determined that he was dealing with the heirs to the conspiracy masterminded by Mavic Chen, who had decided to mount their own campaign of conquest. The Doctor was able to defeat most members of the organisation, but then realised that "Ann" was actually a fake identity of SSS Agent Anya Kingdom, who had been programmed with an alias to ensure that the Doctor would target the right members of the conspiracy. The Doctor was able to expose the deception, but decided to leave Anya, despite her request to travel with him. (AUDIO: The Perfect Prisoners [+]Loading...["The Perfect Prisoners (audio story)"])

Lone travels with K9[[edit] | [edit source]]

This section's awfully stubby.

Info from Timevault [+]Loading...["Timevault (short story)"] & Time Shear [+]Loading...["Time Shear (short story)"] needs to be added

The Doctor landed on a Vorgan Space Platform, and the TARDIS was captured by the Vorgs. The Doctor escaped into the depths of the complex, and managed to steal a field generator from a sleeping guard. He used this to deflect the Vorg's laser blasts. While making his way back to the TARDIS, the Doctor was spotted by a squad of Vorgs, who summoned a Mobile Neutron Cannon to shatter the Doctor's force shield. At that very moment, a fleet of battle cruisers arrived out of a white hole and began attacking the platform, as they sought to reclaim ships captured by the Vorgs. The ensuing chaos created enough of a diversion for the Doctor to escape in the TARDIS. (PROSE: Entry 2481/B-3 [+]Loading...["Entry 2481/B-3 (short story)"])

Making a bet with Santa Claus that he could deliver presents with his TARDIS during Christmas Eve 1968, the Doctor accidentally overworked his ship until it broke down. Seeking out the crew of the Apollo 8 mission, the Doctor took packages from each crewmember until he was able to repair his TARDIS, and then left to give them the equipment before Apollo 8 launched. (PROSE: Three Wise Men [+]Loading...["Three Wise Men (short story)"])

Looking for K9[[edit] | [edit source]]

This section's awfully stubby.

Info from Entry 3512/A-7 [+]Loading...["Entry 3512/A-7 (short story)"] needs to be added

While travelling solely with K9, the TARDIS was caught in a Gravitational Tractor Beam, which shook up the vessel and its passengers. After a moment, K9 disappeared entirely from the ship. Unable to discover where K9 had been sent to, the Doctor went on many travels alone. (COMIC: K-9's Finest Hour [+]Loading...["K-9's Finest Hour (comic story)"])

Arriving in Bethlehem four years after Jesus's birth, the Doctor encountered a time traveller known as the "Fourth Wise Man" and became trapped in a void inhabited by a god-like entity that wanted his brain. The Doctor completed a complex crossword puzzle, which led him to freedom. (PROSE: The Doctor's Cross Word [+]Loading...["The Doctor's Cross Word (short story)"])

The Doctor arrives in a shop, looking to purchase Jelly Babies. (COMIC: Doctor Who and the Iron Legion [+]Loading...["Doctor Who and the Iron Legion (comic story)"])

The Doctor visited Zaggar-Six, where he came into the possession of multiple Zaggan pound notes. He eventually found his way to the outskirts of a small town in the English countryside on Earth, where he went into a shop to restock up on foods. Inside, he found the "Old" Grubb completely petrified with fear of something coming. At this point, the shop was attacked by a Roman-style robot, which killed the shopkeeper without mercy and attempted to kill the Doctor. The robot malfunctioned after being confused by the Doctor's biology, but the Doctor was soon attacked by reinforcements of robots in the Iron Legion, who shot at him as he entered the TARDIS.

The Doctor learned that he had slipped into a dimension duct to an alternate world where Rome had never fallen and where a vast empire ruled the galaxy. Landing in the middle of a royal ceremony, he met with General Ironicus, who threw him into the Ectoslime after he refused to give him the secrets of the TARDIS. The Doctor was able to avoid it killing him by telling it a joke in its native language, thus befriending it, but the Doctor was enslaved for this and taken on board the Imperial Air Galley. He escaped with the help of ex-gladiator Morris, while also being joined by Vesuvius, a robot with a flame attachment to his head, although Morris suffered a fatal injury and died. In the catacombs, the Doctor activated the genetically engineered Bestiarus and programmed them to start a revolution against Rome.

The Doctor eventually met with what was purportedly Adolphus Caesar's mother Juno, who the Doctor revealed was really Magog, a Malevilus whom had secretly influenced Rome into conquering the galaxy, and reverted to his original form. Magog had the powers of physical manipulation, and tortured the Doctor for his actions—turning his body inside out and twisting the time around his body, as well as other things. The Doctor was able to point a camera at the beast, revealing to the people his true nature and causing them to join in with the uprising. Magog did not care about this, as he knew that he could still force his will over them, and forced the Doctor to take him into the TARDIS, where he was tricked into flicking a switch which flung him into an empty dimension, trapping him for eternity. Back on Earth, the remaining Malevilus were killed by the besieging Bestiarus, Vesuvius was crowned the new emperor and the Doctor left for a vacation in Benidorm. (COMIC: Doctor Who and the Iron Legion [+]Loading...["Doctor Who and the Iron Legion (comic story)"])

Partway to Benidorm, however, the Doctor had to force a landing on the planet Zom to repair his time-space stabiliser. In the city of Zombos, he discovered a society where emotions were the only crime, and any signs of emotion were removed by the Harmoniser. The city's police, the Moderators, discovered the Doctor's interference and took him to the Moderator General., where he was attached to the Ultra-Harmoniser—a piece of technology that wiped the mind entirely. Before his mind could be wiped, however, he was saved by the Zom Emotional People's Organisation, who arrived to save the machine's previous victim, Freddy Feel-Good. ZEPO was a resistance group of fighters who had gained emotions, although each member only held one main emotion, which became their name. Deciding that the Doctor had to be one of them if the Brains Trust wanted him wiped, the group decided to take the Doctor with them, helping him fly out of the city on one of their ZEPO fliers. Outside the city in the rebel camp, they introduced each other to him. Their silly personalities and names caused the Doctor to laugh, which the group's bible had predicted their saviour, the Great Emoter, to be able to do. The group soon realised that the Doctor held many emotions and could switch between them easily, making them believe even further that he was the Great Emoter.

At the rebel camp, the Hates, a ZEPO splinter group, had collected a group of blood-eating bugs named Barabara, who they released to eat the Moderators that had found the camp. When the Doctor was bitten by the bugs, they quickly died off, while they quickly ate the Moderators without worry. The Doctor realised that adrenaline, the chemical released by creatures under emotional stress, was poisonous to the bugs—meaning that while ZEPO was safe, those in the city were not. As a large shipment of Barabara the Hates had placed inside the food conveyer began attacking the city, the team sped to warn the Brains Trust of the threat. The Doctor stole the teleportation gear from one of the consumed Moderators and teleported to the Brain Trust.

The Doctor explained the situation to the Brains Trust, who agreed that losing what they had built was more favourable to losing their people. Before they could undo the process however, they were attacked by the Moderator General, who refused to remove emotions to his "perfect society". He killed all of the Trust before being knocked out by the Doctor. Imitating the Moderator General, the Doctor broadcast a message ordering those in the city to reconnect to their harmony booths, which he was able to use to reverse the process. As the people's blood was now poisonous to the Barabara, they instead began attacking the Moderators. The city was left without their totalitarian rulers, leaving ZEPO in charge. The Doctor decided to leave—much to the dismay of ZEPO, who still saw him as his saviour. After a few days of repairs on the TARDIS, he was able to leave, accidentally leaving behind readings of his brain's E-wave patterns. ZEPO decided to use these to repair the citizens' emotions, leaving everyone in the city with the personality, quirks, and emotions of the Doctor. Leaving them behind, the Doctor exclaimed that they would grow out of the phase. (COMIC: City of the Damned [+]Loading...["City of the Damned (comic story)"])

The Doctor finally tracked K9 down, where he learned that K9 had been grabbed accidentally by a teleportation beam that was meant for him. The tube which K9 had beamed into had no oxygen, meaning the Doctor was meant to suffocate in front of his captors. At this point, K9 had already defeated his kidnappers, much to the Doctor's admiration. (COMIC: K-9's Finest Hour [+]Loading...["K-9's Finest Hour (comic story)"])

Unfinished business at Nest Cottage[[edit] | [edit source]]

Main article: Master (The Stuff of Nightmares)#Unfinished business at Nest Cottage

After a few months of travelling, the Doctor arrived back in Hexford several months after he left Mrs Wibbsey. (AUDIO: The Hexford Invasion [+]Loading...["The Hexford Invasion (audio story)"], et al.)

Quest for the Key to Time[[edit] | [edit source]]

This section's awfully stubby.

Info from X-Rani and the Ugly Mutants [+]Loading...["X-Rani and the Ugly Mutants (short story)"], A Tricky Problem for the Doctor [+]Loading...["A Tricky Problem for the Doctor (short story)"], Light Fantastic [+]Loading...["Light Fantastic (short story)"], Terror on Xaboi [+]Loading...["Terror on Xaboi (comic story)"], Reluctant Warriors [+]Loading...["Reluctant Warriors (short story)"], The Weapon [+]Loading...["The Weapon (comic story)"], Return of the Electrids [+]Loading...["Return of the Electrids (short story)"] & The Sleeping Guardians [+]Loading...["The Sleeping Guardians (short story)"] needs to be added

The Doctor and Romana. (TV: The Ribos Operation [+]Loading...["The Ribos Operation (TV story)"])

After completing repairs on K9, the Doctor was called upon by the White Guardian to find the Key to Time's pieces and assemble it to bring the universe into balance. For his quest, the Doctor was given a new companion by the guardian, a Time Lady named Romanadvoratrelundar, whom the Doctor decided to call Romana. Despite not being too fond of each other, they managed to find the first segment to the Key on Ribos, which was disguised as a piece of Jethrik two con artists were using in their schemes. (TV: The Ribos Operation [+]Loading...["The Ribos Operation (TV story)"])

The Doctor and Romana tried finding a segment on the crime-ridden Earth colony Vyga 3. However, it turned out to be a weapon which emitted a fluctuating chronon wave when activated, killing a group of criminals who were trying to obtain it. (COMIC: The Seventh Segment [+]Loading...["The Seventh Segment (comic story)"])

While searching for the second segment, the TARDIS was diverted to Ashkellia after a breach in the higher dimensions released a chronometric pulse that disrupted the tracer's ability to find the next segment. Although the Doctor was tricked into reactivating Paul Neville's psychically-controlled castle, unaware that he had the necessary means of controlling it in the form of powerful psychic Huvan, he was subsequently able to prevent Huvan becoming the new host to the power of the Old One known as Valdemar, sealing the breach and allowing him and Romana to continue their quest. (PROSE: Tomb of Valdemar [+]Loading...["Tomb of Valdemar (novel)"])

They set out to find the second segment on Calufrax, but instead landed on Zanak, where they became caught in the middle of a revolution between pirates, led by the Captain, and the psychically gifted Mentiads, who grew in number each time their planet materialised over another for riches and resources. Defeating the Captain and his nurse, the Doctor revealed to Romana that Calufrax, which was being held as a miniaturised trophy, was the second segment. (TV: The Pirate Planet [+]Loading...["The Pirate Planet (TV story)"])

The Doctor and Romana next journeyed to Boscombe Moor, where they found the third segment as a necklace belonging to the intergalactic criminal Cessair of Diplos, who had been posing as an ordinary Earth woman for centuries after she had stolen the segment while it was the Great Seal of Diplos, and used its transformative powers to take on different forms. Entering a ship stuck in hyperspace above a stone circle, the Doctor found her jailers and, as they did not know what she looked like, tricked them into identifying her, and they imprisoned her in the form of a stone. The Doctor then sent them through hyperspace to their intended destination. (TV: The Stones of Blood [+]Loading...["The Stones of Blood (TV story)"])

While the Doctor and Romana searched for the Key, they were interrupted by a network of spatial teleportation paths created by a malfunctioning time cabinet intersecting with Earth's ley lines, which were being used by Hsien-Ko. They were forced to disrupt the teleport system while also deflecting Hsien-Ko's attempt to draw Magnus Greel's cabinet into the present day. (PROSE: The Shadow of Weng-Chiang [+]Loading...["The Shadow of Weng-Chiang (novel)"]) Afterwards, the Doctor and Romana took a break from searching for the Key. (PROSE: Heart of TARDIS [+]Loading...["Heart of TARDIS (novel)"])

Whilst walking in a forest with Romana and K9, the Doctor stepped on a butterfly. (PROSE: Prelude Falls the Shadow [+]Loading...["Prelude Falls the Shadow (short story)"])

Later, the Time Lords contacted the Doctor, telling him that they needed him to go on a mission. The Doctor, however, left them after learning that the Brigadier had been captured by a terrorist group. The Doctor discovered that the group had drawn him in to avert a disruption to a pocket universe created by an old experiment. Romana was contacted by the Time Lords, who revealed that this was the disruption they had wanted the Doctor to investigate, as it was actually caused by a TARDIS crashing into the pocket universe, with the Doctor being diverted because it was the TARDIS of his second incarnation. After releasing the Second Doctor from the pocket dimension, the Fourth Doctor and Romana continued their quest. (PROSE: Heart of TARDIS [+]Loading...["Heart of TARDIS (novel)"])

Searching for another segment of the Key, the Doctor was imprisoned in a dungeon for theft, but Romana managed to negotiate his release. (PROSE: Pericles [+]Loading...["Pericles (short story)"])

Looking for the fourth piece, the Doctor and Romana travelled to Norfolk in 2011, where they found the fourth segment as a meteorite which was giving former astronaut Millicent Ferril the power over metal. To stop her from allowing the Conquist to invade Earth, the Doctor was forced to disperse the piece of the key causing it to reform in another time and place. (AUDIO: Ferril's Folly [+]Loading...["Ferril's Folly (audio story)"])

While looking for the fourth segment on Tara, the Doctor decided to take a relaxing fishing break while Romana went to look for it. Though successful in finding the piece to the Key, they both were forced into the political power struggle on Tara, as Romana was identical to a princess being held captive by Count Grendel, who wished to use her to claim the throne before his cousin. The Doctor exposed Grendel's plans and went on his way with Romana to continue the search. (TV: The Androids of Tara [+]Loading...["The Androids of Tara (TV story)"])

Taking a minor detour to England, the Doctor realised that a series of offensive e-mails being sent to an estate agent's office were the work of the Glarn, who often tried to undermine the morale of the planets they sought to conquer before actually attacking. The Glarn were convinced to retreat after the Doctor persuaded the office workers to send jokes back to the Glarn, forcing them to withdraw. (PROSE: The Glarn Strategy [+]Loading...["The Glarn Strategy (short story)"])

The search for the fifth segment brought the Doctor and Romana to Delta III where the Swampies worshipped an overgrown squid called Kroll, who was attacking a human mining base. Putting himself in harm's way, the Doctor found Kroll had swallowed the segment of the Key and was transformed by its properties. Allowing himself to be grabbed by the giant creature, the Doctor was able to use the tracer to reclaim the segment, transforming Kroll back into smaller squids in the process. Reclaiming the piece, the Doctor and Romana returned to search for the last segment. (TV: The Power of Kroll [+]Loading...["The Power of Kroll (TV story)"])

The Doctor and Romana investigated a mysterious painting in Kensington, which turned out to be a painting that showed the viewer their death that had been stolen from the Braxiatel Collection. The Doctor decided to take it away from the Art Gallery in which it hung, and destroy it, but the painting was stolen by UNIT Operative Ruth Matheson and placed in the Vault. (AUDIO: Tales from the Vault [+]Loading...["Tales from the Vault (audio story)"])

While searching for the sixth segment, the tracer brought the Doctor and Romana to Rome during the time of the Roman Empire. Exploring their surroundings, the Doctor decided to watch the play Luna Romana as a way to confuse the Black Guardian. He had to save Romana from falling off the temple roof and then told her that he knew that the segment that was in Rome was actually the fifth segment. He admitted that he was deliberately avoiding the Sixth Segment as he thought that no-one should have that power, not even the Guardians. (AUDIO: Luna Romana [+]Loading...["Luna Romana (audio story)"])

Searching for the final segment brought the Doctor and Romana to Atrios, a war-torn planet being attacked by the nearby computer-planet Zeros. There, they met the Shadow, an agent of the Black Guardian. Unfortunately, the final segment was in the form of Princess Astra of Atrios. The Doctor completed the Key, and then quickly separated it back into its original components to prevent the Black Guardian from getting it. Fearful the Black Guardian would return for revenge, the Doctor installed a randomiser in the TARDIS controls, (TV: The Armageddon Factor [+]Loading...["The Armageddon Factor (TV story)"]) having built it from bits and pieces he found in the TARDIS. (PROSE: The Fall of Yquatine [+]Loading...["The Fall of Yquatine (novel)"])

Hiding from the Black Guardian[[edit] | [edit source]]

This section's awfully stubby.

Info from The Stealers from Saiph [+]Loading...["The Stealers from Saiph (audio story)"], Good Queen, Bad Queen, I Queen, You Queen [+]Loading...["Good Queen, Bad Queen, I Queen, You Queen (short story)"], Doing Time [+]Loading...["Doing Time (short story)"], The Sands of Life [+]Loading...["The Sands of Life (audio story)"], War Against the Laan [+]Loading...["War Against the Laan (audio story)"], The Justice of Jalxar [+]Loading...["The Justice of Jalxar (audio story)"], Phantoms of the Deep [+]Loading...["Phantoms of the Deep (audio story)"], The Dalek Contract [+]Loading...["The Dalek Contract (audio story)"], The Final Phase [+]Loading...["The Final Phase (audio story)"] & The Doctor's First XI [+]Loading...["The Doctor's First XI (audio story)"] needs to be added

On the run from the Black Guardian, the Doctor sent K9 to pilot the TARDIS to one-thousand planets across time and space to lead the Black Guardian on a wild goose chase. Waiting for the TARDIS's return, the Doctor and Romana took up residency in London in 1929, becoming the Lord and Lady of the Manor. After he finished his machine, the Doctor detected alien activity and took Mabel Dobbs along with him as Romana wasn't available. He travelled to Hampshire and found a spaceship in the grounds of a country house, and was attacked after trespassing on the ship. Not knowing that Romana was at the house, he saved her from a Valjax called Lady Florence Bassett, who wanted to take her body. Florence attacked the Doctor for meddling and planned to kill him. After Florence died, he made his way back to London before Romana knew he was missing. (AUDIO: The Auntie Matter [+]Loading...["The Auntie Matter (audio story)"])

The Doctor, Romana and K9 visited 22nd century Prague, where the Doctor, with the aid of Gnom Burstein, unleashed the golem he had had trapped in his first incarnation onto the Wronsdehj, forcing them to flee from Earth. As he left in the TARDIS, the Doctor took the golem with him. (PROSE: Life from Lifelessness [+]Loading...["Life from Lifelessness (short story)"])

The Doctor, Romana, and K9 encountered a frog-like being named Bolog, who had a fleet of ships at his command hidden on the far side of the moon. The Doctor was able to stop him by sending his ships into orbit around the sun with a banana. (COMIC: Death to the Doctor! [+]Loading...["Death to the Doctor! (comic story)"])

The Doctor and Romana found themselves embroiled in stopping the Quell from destroying the Warren family through several generations from the late 12th century all the way to the 21st century. (AUDIO: The Warren Legacy [+]Loading...["The Warren Legacy (audio story)"])

The new Romana[[edit] | [edit source]]

This section's awfully stubby.

Info from Victims [+]Loading...["Victims (comic story)"], Under Reykjavik [+]Loading...["Under Reykjavik (short story)"], All Snug in Their Beds [+]Loading...["All Snug in Their Beds (short story)"], The Old Rogue [+]Loading...["The Old Rogue (audio story)"], The End of Now [+]Loading...["The End of Now (short story)"], The Final Analysis [+]Loading...["The Final Analysis (short story)"], The Little Things [+]Loading...["The Little Things (short story)"], Present Tense [+]Loading...["Present Tense (short story)"], Child's Play [+]Loading...["Child's Play (short story)"], Babblesphere [+]Loading...["Babblesphere (audio story)"], Wave of Destruction [+]Loading...["Wave of Destruction (audio story)"], The Paradox Planet [+]Loading...["The Paradox Planet (audio story)"] & Legacy of Death [+]Loading...["Legacy of Death (audio story)"] needs to be added

While repairing K9, the Doctor found Romana had regenerated into Astra's form, much to his displeasure. The randomiser landed the TARDIS on Skaro, where the Daleks were excavating the remains of the Kaled base to restore Davros. The Doctor also faced the Movellans, an android race at war with the Daleks. Having reached an impasse of logic, they both needed someone to reprogram their respective computers for "illogical" movements that would give either side an advantage. Winning the Movellans over, the Doctor allowed them to take Davros in cryogenic custody to await trial for his crime of creating the Daleks. (TV: Destiny of the Daleks [+]Loading...["Destiny of the Daleks (TV story)"])

Romana accepts the Doctor's wedding proposal. (TV: On Through the 80's! [+]Loading...["On Through the 80's! (TV story)"])

Entering the TARDIS, the Doctor found that Romana had added a Prime Computer, a powerful sentient machine also used on Gallifrey. Later, it enabled them to calculate the orbital coordinates of nine hundred planets in the constellation of Kasterborous, averting the end of the universe. (TV: Step Into the 80's! [+]Loading...["Step Into the 80's! (TV story)"]) When the Doctor found a way to increase the Prime's power, and fantasised about using it for various tasks such as designing ships and running power stations, Romana told him to "Ask it how to handle a woman." The Prime instructed him: "MARRY THE GIRL, DOCTOR." The Doctor proposed to Romana, who accepted, and together they praised the computer. Romana was kidnapped by aliens from Liprogopolis, who held her hostage while demanding the name of "the supreme computer". When the Doctor answered, they returned her immediately, as they could now purchase a Prime of their own. (TV: On Through the 80's! [+]Loading...["On Through the 80's! (TV story)"])

The Doctor admires the Mona Lisa. (TV: City of Death [+]Loading...["City of Death (TV story)"])

The Doctor partially bypassed the randomiser to take Romana on a relaxing holiday to Paris, where the Doctor discovered a Jagaroth named Scaroth was splintered into twelve selves throughout time after his spaceship exploded; the explosion's radiation affected the primordial ooze, thus beginning life on Earth. The Doctor, Romana and detective Duggan succeeded in stopping Scaroth from preventing his spaceship from exploding. (TV: City of Death [+]Loading...["City of Death (TV story)"])

After forgetting K9's birthday, the Doctor took him and Romana to a planet made entirely of candy, where he accidentally caused cakes to become sentient. (PROSE: The Not-So-Sinister Sponge [+]Loading...["The Not-So-Sinister Sponge (short story)"]) The Doctor and Romana watched the end of the universe together, after which the Doctor offered her a rolo for Valentine's Day. (PROSE: Do You Love Anyone Enough? [+]Loading...["Do You Love Anyone Enough? (short story)"]) Dressed as Santa Claus, the Doctor broke into the Brigadier's house to leave presents for his old friend, with Romana as his helper. (PROSE: Better Watch Out, Better Take Care [+]Loading...["Better Watch Out, Better Take Care (short story)"]) He and Romana returned to the TARDIS to relax after their strenuous day, however the Doctor suddenly found himself turned into a marionette doll. (PROSE: Playing with Toys [+]Loading...["Playing with Toys (short story)"])

The Doctor, Romana and K9 attended the Queen's re-coronation, (PROSE: The Dying Days [+]Loading...["The Dying Days (novel)"]) and visited a conference on Mars. (PROSE: Beige Planet Mars [+]Loading...["Beige Planet Mars (novel)"]) Due to a fault in the randomiser, the Doctor and Romana found themselves in 2000 Paris, and defeated Taureau the Minotaur, who had been kidnapping humans throughout history to feed on them. (COMIC: The Forgotten [+]Loading...["The Forgotten (comic story)"])

After discover a white hole in space, the Doctor and Romana were captured by a Kroton ship as it was attacked by Quarks, both being more powerful than they should. When the Ogron Confederation of Planets arrived, the Doctor deduced that each species from coming from different parallel universes, and convinced them to retreat by threatening to bring in the Time Lords. When the Doctor took the TARDIS in after them to find out what caused the rift in the first place, he became trapped in the Void along with seven other incarnations, but was able to work with K9 to send a distress call to the Ninth Doctor. He and the others were able to form a dimensional bridge to allow the Eighth Doctor to escape, and were then joined by the War Doctor, followed shortly by the ninth, tenth and twelfth incarnations, who ventured into the Type 1 TARDIS responsible for the disturbance. Forming a plan with the trapped Eleventh Doctor, the Doctors joined their TARDISes to pacify the Type 1 into a peaceful state and return the universe to normal. (COMIC: The Lost Dimension [+]Loading...["The Lost Dimension (comic story)"])

The Doctor later received a distress signal and arrived on Chloris, a lush and verdant world with only small quantities of metals, all of which were controlled by its ruler, Lady Adrasta. The Doctor was sent for execution, but managed to avoid it, deciding to investigate the creature he was supposed to be fed to. He found it to be an imprisoned Tythonian that had been sent by its people to set up a trade agreement with Chloris. Deciding to end Adastra's tyranny, the Doctor allowed the Tythonian to kill her and let a new reign of peace be set up between the two species of the planet. (TV: The Creature from the Pit [+]Loading...["The Creature from the Pit (TV story)"])

When the TARDIS materialised on the Rock of Judgement, an asteroid prison used by the natives of the Uva Beta Uva system, the Doctor, Romana and K9 became involved in a complex scheme that would allow the telepathic mutant Xais to resurrect herself after her execution, her mind imprinted on a uniquely fashioned "death mask" that would allow her to possess those who wore it once the helicon that made it had been imprinted with her mental pattern. Learning that High Archon Pyerpoint had been attempting to use Xais to set himself up as ruler of the system, the Doctor eventually trapped them both on Planet Five, Pyerpoint dying as he tried to make Xais share the secret of immortality with him and Xais left trapped as her mask was lost and the helicon on the planet left raw and unrefined. (PROSE: The Romance of Crime [+]Loading...["The Romance of Crime (novel)"])

Deciding to return some library books before they became overdue, the Doctor learned of a temporal rift leading to Earth in 1930, which resulted in him learning about the ruthless Zodaal, a criminal from a distant planet who had imprinted his mind into a cloud of radmium, now intended to destroy Earth to channel the power of its destruction so that he could imprint himself permanently onto a new host. The Doctor was able to force his ship to take off after sabotaging Zodaal's equipment, his chosen host committing suicide before he could take control and leaving Zodaal to drift helplessly through space. (PROSE: The English Way of Death [+]Loading...["The English Way of Death (novel)"])

Trapped in Grey Space with Romana, the Doctor was challenged to a game by two entities. After failing their games, he was erased from existence. However, he was later restored by the First Doctor. (AUDIO: Seven to One [+]Loading...["Seven to One (audio story)"])

The TARDIS then arrived on the space liner Empress, which had become locked together with a private ship, the Hecate, after colliding with it upon emerging from hyperspace. The Doctor and Romana met Tryst, who had a Continuous Event Transmuter machine. However, some Mandrels from Eden had somehow gotten on board. (TV: Nightmare of Eden [+]Loading...["Nightmare of Eden (TV story)"]) While fleeing from the Mandrels, the Doctor was approached by Benny Summerfield, who took a green jelly baby with a missing leg from him and disappeared. (COMIC: Time & Time Again [+]Loading...["Time & Time Again (comic story)"]) The Doctor later discovered he had been lied to, and Mandrels actually decomposed into the addictive drug vraxoin. The Doctor thwarted the drug-smuggling plan of Tryst and the pilot of the Hecate, separated the two ships, and returned the Mandrels to Eden. (TV: Nightmare of Eden [+]Loading...["Nightmare of Eden (TV story)"])

Annoyed at the lack of donuts in the TARDIS food machine, the Doctor set course for the Vita Novus Health Spa and defeated Karna, the director of a company dedicated to creating "the Beautiful People", which consisted of slim and beautiful human beings. (AUDIO: The Beautiful People [+]Loading...["The Beautiful People (audio story)"])

The Doctor and Romana landed on the Myriad, which was looking for evidence of the Doctor, as he had previously helped their colony. After exploring the ship, the Doctor discovered that there was a Pyralis prison on the planet the ship was orbiting. After defeating them, he programmed the ship to a habitable planet and told Suri to stop the search for him. (AUDIO: The Pyralis Effect [+]Loading...["The Pyralis Effect (audio story)"])

After saving eleven planets and two space stations, the Doctor took up autograph collecting. Visiting Notting Hill Gate studio's to meet celebrities, the Doctor met Prince Tarvill, an exile from the planet Frentos. He saved Tarvil from four armies who had come from various points in Fretos's past. After sending the armies back to their original time, the Doctor returned Tarvil to Frentos, at a point in time where no one on the planet had heard of him. (PROSE: The Clanging Chimes of Doom [+]Loading...["The Clanging Chimes of Doom (short story)"])

Whilst in the middle of conducting TARDIS repair, the Doctor and Romana were caught in the middle of a sacrificial ceremony for a "god" called the Nimon. They discovered that this "god" was actually a parasite alien preparing Skonnos for the rest of its species. The Doctor succeeded in preventing the teleport from bringing more than two extra Nimon before the Nimon killed themselves as an accidental side-effect to their final gambit. With the help of the Anethans originally sent to be life-force sacrifices for the transporter, the Doctor destroyed the remaining Nimon before departing with Romana. (TV: The Horns of Nimon [+]Loading...["The Horns of Nimon (TV story)"])

The Doctor then tracked down the Great One of Metebelis III, on a council estate on Earth and foiled her plot to avenge her species by destroying Earth. (PROSE: Return of the Spiders [+]Loading...["Return of the Spiders (short story)"])

The Doctor and Romana landed in Budapest in 1980 in order to take in the sights. The Doctor was mistaken for a vampire by Celia Soames after he was caught standing over a dead body, but he proved himself by showing his reflection, and explained to Celia that the wounds on the body weren't made by a vampire. He went with Celia to the labyrinth underneath Buda Castle, where he met with a mysterious being but was arrested for trespass.

The Doctor later went to Anita Kereki's flat to find out what information Romana had discovered. In the flat, he tried to find out from Zoltán Frid why he was attacking the people of Budapest. Frid told him that he wanted information and that he planned to sire the Doctor to get information from the whole universe. He used a hypnotic suggestion which he planted in Celia's mind to kill Frid and cure all his victims. (AUDIO: The Labyrinth of Buda Castle [+]Loading...["The Labyrinth of Buda Castle (audio story)"])

Shada[[edit] | [edit source]]

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Info from Punting [+]Loading...["Punting (short story)"] needs to be added

The Doctor and Romana explore Shada. (COMIC: The One [+]Loading...["The One (comic story)"])

The TARDIS was sent a distress signal from Cambridge in 1979, sent by a retired Time Lord known as Professor Chronotis. (PROSE: Shada [+]Loading...["Shada (novelisation)"]) Sources diverge on when and how their trip ended; the Doctor and Romana were kidnapped (TV: The Five Doctors [+]Loading...["The Five Doctors (TV story)"]) and then either returned without seeing Chronotis, (WC: Shada [+]Loading...["Shada (webcast)"]) or they were returned and saw the Professor as planned. (PROSE: Shada [+]Loading...["Shada (novelisation)"]; HOMEVID: Shada [+]Loading...["Shada (TV story)"])

While they were on a punt up the Cam, the Doctor and Romana were taken by a time scoop to the Death Zone on Gallifrey, but were caught in a time eddy and failed to arrive in the Death Zone. (TV: The Five Doctors [+]Loading...["The Five Doctors (TV story)"]) They were returned to the Cam (HOMEVID: The Five Doctors Special Edition [+]Loading...["The Five Doctors Special Edition (home video)"]) either to the time they left (HOMEVID: Shada [+]Loading...["Shada (TV story)"]) or several hours later (WC: Shada [+]Loading...["Shada (webcast)"]) when Borusa was sealed in the Tomb of Rassilon. (TV: The Five Doctors [+]Loading...["The Five Doctors (TV story)"])

In the account where the Doctor returned hours later, he forgot his intent to visit Chronotis, went back to the TARDIS and planned a trip to Brighton. (WC: Shada [+]Loading...["Shada (webcast)"]) He landed on Maruthea, at the heart of the Time Vortex, (COMIC: Party Animals [+]Loading...["Party Animals (comic story)"]) but quickly left. (COMIC: The Incomplete Death's Head [+]Loading...["The Incomplete Death's Head (comic story)"]) In this account, he would not know of Shada until his eighth incarnation. (WC: Shada [+]Loading...["Shada (webcast)"])

According to the accounts where the pair were returned to the moment they left, the Doctor met Chris Parsons and Clare Keightley, who helped him to fight Skagra. Skagra attempted to steal The Worshipful and Ancient Law of Gallifrey so he could break into Shada and retrieve Salyavin from his imprisonment. Without realising that Salyavin had escaped, and was living in retirement under the alias "Chronotis", the Doctor had to foil Skagra's plot, which involved taking Salyavin's power to project his mind into other minds, so he could use it to shift his mind into the minds of all life in the universe, using his Krargs. After defeating Skagra, the Doctor imprisoned him in his own ship, and decided to allow Salyavin to remain on Earth. (PROSE: Shada [+]Loading...["Shada (novelisation)"]; HOMEVID: Shada [+]Loading...["Shada (TV story)"])

After the adventure was completed, the Doctor locked Shada away in a forgotten part of space. He wiped his memory of the events of the adventure so that he would barely remember anything about it, leaving little more than a crude drawing of the planets around where he left it as a hint for its true location. According to this account, the Doctor would not remember anything about Shada until his eleventh incarnation. (COMIC: The One [+]Loading...["The One (comic story)"])

After Shada[[edit] | [edit source]]

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Info from The Pursuit of History [+]Loading...["The Pursuit of History (audio story)"], Casualties of Time [+]Loading...["Casualties of Time (audio story)"], Doctor Who and the Krikkitmen [+]Loading...["Doctor Who and the Krikkitmen (novelisation)"], Colony of Death [+]Loading...["Colony of Death (short story)"], Alien Mind Games [+]Loading...["Alien Mind Games (short story)"], A Midsummer's Nightmare [+]Loading...["A Midsummer's Nightmare (short story)"], Every Dog Has His Day [+]Loading...["Every Dog Has His Day (comic story)"], Sweet Flower of Uthe [+]Loading...["Sweet Flower of Uthe (short story)"], Suitors, Inc. [+]Loading...["Suitors, Inc. (short story)"], The Monster in the Wardrobe [+]Loading...["The Monster in the Wardrobe (short story)"], Breadcrumbs [+]Loading...["Breadcrumbs (short story)"] & The Well-Mannered War [+]Loading...["The Well-Mannered War (novel)"] needs to be added

The Doctor, Romana and K-9 went on holiday to Cimmerian II but was affected by something external which gave him some coordinates. The TARDIS got impounded. He was asked by his old friend Smilax to be an expert witness to contest to intelligent life on the planet Earth. He was told by Skorpios that if he con-testified to being intelligence on Earth he would be killed on galactic law. He worked out that he could get a mistrial by luring Skorpios to kill him. When the Children of Pyxis started to attack him, he managed to get into the witness protection universe with K9. The people of this universe put him on trial and attempted to drown him under water. He learnt about the situation from the Foreman for the Lost. He worked out how the Children of Pyxis could be destroyed. He gave the verdict of the Court case against Skorpios which was to find him guilty to Perigord Trent. (AUDIO: The Doomsday Contract [+]Loading...["The Doomsday Contract (audio story)"])

Landing in Brighton in 1833, too early for the Brighton Pavilion, the Doctor decided to stay around for its opening. Noticing that there was a waxworks in town, both Romana and the Doctor went to visit it, where the Doctor noted to its proprietress, Mary Barnes, that its tableau of Horatio Nelson was wrong. Investigating Goole, the Doctor found out that he and Marie came from the Slough, and they had come to Earth to experience emotion. He accidentally over-clocked Goole and Marie's androids, causing them to explode. He rescued "Romana" and took her to TARDIS and discovered that Goole was impersonating her. He defeated Goole by freezing him in the TARDIS and left him with Mary Barnes. (AUDIO: Gallery of Ghouls [+]Loading...["Gallery of Ghouls (audio story)"])

The Doctor and Romana were embroiled in a complex con involving eleven of Drax's incarnations, who stole a Blinovitch Limitation Effect limiter and used the Doctor as a fall guy. (AUDIO: The Trouble with Drax [+]Loading...["The Trouble with Drax (audio story)"])

The Doctor and Romana were asked by the Ra'ra'vis Tigil and Kemos to retrieve a psychic sales voucher stolen by Mrs Oppenheimer-Mason in 1986 New York City. While Romana distracted Mrs Oppenheimer-Mason, the Doctor was able to swipe the voucher from her dog, and return it to the Ra'ra'vis. (COMIC: Time Lady of Means [+]Loading...["Time Lady of Means (comic story)"])

After being alerted to a crisis by Sarah Jane Smith, the Doctor found his TARDIS under siege by an pandimensional entity that trapped him inside the TARDIS as it began an invasion of Earth. Using his TARDIS tuner, the Fourth Doctor began a temporal meta-collision with his other incarnations to get them to free him from his TARDIS. While the Doctors argued amongst themselves on the best way to handle the situation, the War Doctor used encoded messages from the Sixth Doctor to stop the invasion of Earth before it began, and the Sixth Doctor installed a way to expel the entity from the Fourth Doctor's TARDIS, ending the crisis and freeing the Fourth Doctor. (WC: Doctors Assemble! [+]Loading...["Doctors Assemble! (webcast)"])

Taking his basic time-travel proficiency test on Romana's insistence, the Doctor materialised on the G-Lock in 3012, where several locals immediately hailed him as having saved the G-Lock from destruction, even though he'd never been there before. Realising that he was dealing with the consequences of a future trip, the Doctor resolved to go back in time and learn what had happened on his previous visit, even though all available information suggested that he was destined to die saving the G-Lock. After making a second trip to the G-Lock, as well as a trip back to 2815 to investigate the origin of the G-Lock, the Doctor learned that the Beautiful Death was powered by the Arboretans as part of Doctor Koel Paddox's attempts to harness their ability to relive their own lives, but his actions had created a rift in reality that would allow the entity known as the Repulsion, a being of pure death, to gain access to this universe. The Doctor was able to trick the Repulsion into transferring itself into K9, allowing him to then upload the Repulsion into the suicidal control computer ERIC and destroy them both. (PROSE: Festival of Death [+]Loading...["Festival of Death (novel)"])

The Doctor visited East Berlin, reunited with Edward Grainger and stopped an alien ambassador from instigating a war between Cuba and America. (PROSE: Checkpoint [+]Loading...["Checkpoint (short story)"])

The Doctor and Romana went to an inter-galactic conference, where the Vandelanian ambassador was arguing against research on sub-microscopic species, as delegates on behalf of the Time Lords. He and Romana were held at gunpoint by a Voton spy, who had planted a trigger for a bomb in the Ambassador's voice patterns, intending to kill everyone at the conference and start a galactic war. The Doctor interrupted the conference, enraging the ambassador, and had the Voton arrested. (PROSE: The Voton Terror [+]Loading...["The Voton Terror (short story)"])

Lone adventures with K9[[edit] | [edit source]]

Now separated from Romana, Doctor and K9 encountered a space amoeba, who fed on time. Time began to reverse, causing the Doctor to drift back through his own past, turning him back to his third, second and first incarnations. The space amoeba took him back to when his first incarnation powered up his TARDIS. However, the two Doctors worked together, and moved time forwards, reducing the entity to a puddle on the TARDIS floor. (COMIC: Timeslip [+]Loading...["Timeslip (comic story)"])

Falling through time without K9 or his TARDIS, the Doctor was transported to many places that tested his sanity to the limit. Escaping each trap, the Doctor discovered an entity, who resented him for his constant meddling in the affairs of the universe, was responsible for these events. The Doctor tricked the entity into condemning itself to a lifetime of insanity, which loosened the entity's control over him. (PROSE: The Fear [+]Loading...["The Fear (short story)"])

On the planet Koblos, the Doctor was put on trial by the Time wardens for crossing an illegal time-zone and sentenced to two-hundred-and-fifty years in prison. Whilst in prison, the Doctor discovered the trial had been set up by a corrupt Time Warden who wanted to sell his TARDIS in the black market. With K9's assistance, the Doctor escaped and stopped him. (PROSE: The Two-Timer [+]Loading...["The Two-Timer (short story)"])

During a visit to Neto, the Doctor defeated a monster that had hidden away inside his TARDIS ever since he was in his first incarnation. (PROSE: Stowaway [+]Loading...["Stowaway (short story)"])

K9 and Sharon[[edit] | [edit source]]

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Info from Evil Egg [+]Loading...["Evil Egg (short story)"], Sands of Time [+]Loading...["Sands of Time (short story)"], Mind-Jump [+]Loading...["Mind-Jump (short story)"], The Hole Truth [+]Loading...["The Hole Truth (short story)"], Breakdown [+]Loading...["Breakdown (short story)"], Dragon's Claw [+]Loading...["Dragon's Claw (comic story)"] & The Collector [+]Loading...["The Collector (DWM comic story)"] needs to be added

Investigating a supposed UFO crash landing in a Blackcastle steel mill, the Doctor allied with Sharon Davies to protect Beep, the last of the Meeps, from the Wrarth Warriors. However, he soon discovered that Beep was a dangerous criminal. Enraged that he had been tricked, the Doctor allied with Wrarth Sergeant Zogroth to entrap Beep. He was unable to stop Beep's repaired starship from activating its star drive and leave Earth with Sharon, but reduced its power enough to prevent the destruction of Earth. The Wrarth Warriors arrested Beep and freed Sharon. (COMIC: Doctor Who and the Star Beast [+]Loading...["Doctor Who and the Star Beast (comic story)"])

The Doctor becomes a Werelok. (COMIC: Doctor Who and the Dogs of Doom [+]Loading...["Doctor Who and the Dogs of Doom (comic story)"])

Attempting to return Sharon to Blackcastle, the Doctor landed inside the space freighter Spacehog in the New Earth System. During an attack on the ship by Werelox, the Doctor was scratched by the leader of the Forty-ninth Werelok Pack, Brill, but K9 stunned him. Infected by the venom in the scratch, the Doctor began turning into a Werelok. Retaining enough of his original mind, the Doctor took a sample of the venom and vanished into the TARDIS with K9. With K9 stopping him from going back before he was cured, the Doctor spent three months fighting off the infection before he created an antidote and returned to his true form, with only ten minutes having passed on board the Spacehog. On the planet New Earth, the Doctor hypnotised Brill and learnt that the Werelox were working for the Daleks.

The Doctor boarded the Dalek battlecraft with K9 and Brill and discovered a room Brill called the Room of Many Centuries. Capturing the Doctor, the Daleks told him that they planned to isolate traits from several creatures in their zoo in their cloning and use the New Earth System as a Dalek breeding ground. After escaping the Daleks, and realising the Room of Many Centuries contained time travel technology, the Doctor returned to the TARDIS and materialised in the room. K9 and Brill cleared the secure room of Daleks, and the Doctor froze the battlecraft, the Daleks and the Werelox in one moment in time and space forever when he disconnected the time-space rationaliser of the time transporter. Sharon decided she was in no hurry to return to Blackcastle, and was having fun in the System. (COMIC: Doctor Who and the Dogs of Doom [+]Loading...["Doctor Who and the Dogs of Doom (comic story)"])

While attempting to educate Sharon in advanced science, the Doctor found the TARDIS being ripped in half. They found themselves in a blank dimension, where a woman with psychic powers called Brimo resided, who created whatever she wanted by drawing in energy from N-Space. The Doctor cut off her source of psychic energy when the TARDIS was stuck in the gateway between N-Space and her dimension, and engaged in a battle of minds, where Brimo slowly ran out of power in the dimension. When Brimo had only enough power for one more move, the Doctor defeated her by making her think of what she feared most, trapping her in the Eternity Capsule. The two then travelled with half of the TARDIS four years into the future to meet with its other half; however, due to a malfunction, both of them aged four years in an instant, as the chrono-compensator was malfunctioning. (COMIC: Doctor Who and the Time Witch [+]Loading...["Doctor Who and the Time Witch (comic story)"])

The Doctor took Sharon to a planet he frequented, and there they met his old friends. Sloth-like creatures were used to create dream states for people to have adventures. Unfortunately, the species had become annoyed at being used like this and began attacking their owners. At the end of the adventure, Sharon chose to stay behind with someone she fell in love with, since she couldn't go back home as a woman in her 20s. (COMIC: Dreamers of Death [+]Loading...["Dreamers of Death (comic story)"])

More adventures with K9[[edit] | [edit source]]

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Info from The Touchdown on Deneb-7 [+]Loading...["The Touchdown on Deneb-7 (comic story)"] War of the Words [+]Loading...["War of the Words (comic story)"] & Star Beast II [+]Loading...["Star Beast II (comic story)"] needs to be added

The Doctor with Streets Doctor Who Ice Cream alongside K9. (TV: Streets Doctor Who advertisement [+]Loading...["Streets Doctor Who advertisement (TV story)"])

The Doctor seemingly invented Streets Doctor Who Ice Cream, which was distributed by Streets. He once entered the control room of his TARDIS and told K9 to observe the ice cream, pointing out the choc top, vanilla, and interstellar choc chips. Seemingly hearing this, Necros arrived, disguised as the Doctor. Necros soon reverted back to his usual form, and fired his device towards the ice cream, only for the beam to be deflected back at him. The Doctor stated it was a pity Necros couldn't stay, before continuing to discuss the Doctor Who ice cream. When asked by K9 who invented it, the Doctor replied "Who else, K9?". (TV: Streets Doctor Who advertisement [+]Loading...["Streets Doctor Who advertisement (TV story)"])

While travelling through time and space, the TARDIS was sucked into a vortex which caused it to materialise on an uncharted planet. There, the Doctor discovered a chained up man claiming to be Prometheus of ancient Earth legends. Prometheus had been held in this realm for punishment of giving the "spark of life" to humanity. Released with the help of K9, Prometheus led the team to the planet of Olympus. There, Zues argued that humanity's dark nature was much more devastating than any of their positive exports, leading Prometheus to again steal the spark of life as the team fled in the TARDIS. Zues hastily threw a bolt of lightning at the team, scrambling the ship's controls. Materialising in deep space, Prometheus left from the shuttle. (COMIC: The Life Bringer! [+]Loading...["The Life Bringer! (comic story)"])

Final voyages with Romana[[edit] | [edit source]]

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Info from The Beast Inside [+]Loading...["The Beast Inside (short story)"], Insider Dealing [+]Loading...["Insider Dealing (short story)"], Luna Romana [+]Loading...["Luna Romana (audio story)"], The Beast of Kravenos [+]Loading...["The Beast of Kravenos (audio story)"], The Eternal Battle [+]Loading...["The Eternal Battle (audio story)"], The Silent Scream [+]Loading...["The Silent Scream (audio story)"], Dethras [+]Loading...["Dethras (audio story)"], The Haunting of Malkin Place [+]Loading...["The Haunting of Malkin Place (audio story)"], Subterranea [+]Loading...["Subterranea (audio story)"], The Movellan Grave [+]Loading...["The Movellan Grave (audio story)"], The Skin of the Sleek [+]Loading...["The Skin of the Sleek (audio story)"] & The Thief Who Stole Time [+]Loading...["The Thief Who Stole Time (audio story)"] needs to be added

Before repairing K9, the Doctor and Romana searched for a vampire on Earth, who had been trying to control himself. When the vampire went out of control, the Doctor was forced to stake him. (PROSE: I Was a Monster!!! [+]Loading...["I Was a Monster!!! (short story)"])

The Doctor and Romana stopped a psychovore from tricking Romana's first incarnation into a time loop that would allow it to consume Gallifrey, but their victory erased their memory of the events. (POEM: Said Alice [+]Loading...["Said Alice (poem)"])

The Doctor had dreams where he met his past selves, which he realised meant his regeneration was near, and attended the funeral of Hannah Gites. After confessing to Romana that he was troubled by what would happen after he regenerated, the Doctor offered to take her on a holiday to Brighton. (PROSE: Into the Silent Land [+]Loading...["Into the Silent Land (short story)"])

After their holiday at Brighton, the Doctor took the TARDIS to the Leisure Hive, due to Romana's urging for a technologically advanced place of relaxation. However, during the adventure to repair a rejuvenation machine, the Doctor ended up ageing hundreds of years. A genetically created Argolin, named Pangol, decided to take over, but thanks to the Doctor's interference, his plan to create a clone army of himself backfired as the Doctor was in the machine beforehand, gaining his youth back. However, the Doctor, deciding that he was tired of running from his enemies, had to remove the randomiser in order to repair the machine. (TV: The Leisure Hive [+]Loading...["The Leisure Hive (TV story)"])

Arriving on Tigella, a planet he visited centuries earlier, the Doctor was accused of stealing the Dodecahedron, but was saved from punishment when it was discovered someone was posing as him. He discovered Meglos, last of the Zolfa-Thurans, had stolen the object to power a device that could destroy planets. The Doctor stopped Meglos by redirecting his machine's laser back at it, destroying him. While preparing to leave for a new adventure, the Doctor received a message from Gallifrey, demanding the return of Romana. (TV: Meglos [+]Loading...["Meglos (TV story)"])

Trapped in E-Space[[edit] | [edit source]]

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Info from Pathfinders [+]Loading...["Pathfinders (short story)"], Purgatory 12 [+]Loading...["Purgatory 12 (audio story)"], Chase the Night [+]Loading...["Chase the Night (audio story)"], The Planet of Witches [+]Loading...["The Planet of Witches (audio story)"] & The Quest of the Engineer [+]Loading...["The Quest of the Engineer (audio story)"] needs to be added

While on course to Gallifrey, the TARDIS fell through a Charged Vacuum Emboitement and into a smaller pocket universe known as E-Space. Landing on Alzarius, the Doctor met the Alzarians, who were trying to repair their ship. Romana was bitten by an Alzarian spider, falling into a trance; under its control, she allowed the Marshmen to invade. However, they were driven back out by an increase of oxygen, which was poisonous to them. Studying these species' genetics, the Doctor found that the Marshmen killed the original humanoids and evolved to replace them. Creating an antidote, the Doctor cured Romana and taught the Alzarians how to pilot their ship. During this time, he met a precocious Alzarian boy named Adric, who snuck on board the TARDIS before they left to find a way back home to their universe as there was nothing left on Alzarius for him. (TV: Full Circle [+]Loading...["Full Circle (TV story)"])

The Doctor, Romana and Adric watch as the King Vampire meets his fate. (TV: State of Decay [+]Loading...["State of Decay (TV story)"])

After discovering Adric had stowed aboard his TARDIS, the Doctor and Romana next arrived on the most technologically advanced planet in E-Space, where they learned of a human ship called the Hydrax that came there several years ago. They met the Three Who Rule, discovering their castle was actually the Hydrax and they were vampires, converted by the Great Vampires' king, an old nemesis of the Time Lords. During the Time of Arising, in which the King would be resurrected and return to N-Space, the Doctor launched an escape craft from the Hydrax through its heart, killing the ancient creature. After this, the Doctor set off to return Adric home, as well as to find a way back into his own universe. (TV: State of Decay [+]Loading...["State of Decay (TV story)"])

Around the same time, the Doctor came under attack from another group of vampires and lost enough blood to put his life in danger. The Eighth Doctor, who was travelling through his past to regain his memories, gave his past incarnation a blood transfusion, saving him and ensuring that the Eighth Doctor received all his memories from his fourth life at the same time. (PROSE: The Eight Doctors [+]Loading...["The Eight Doctors (novel)"])

Still in E-Space, the Doctor and his companions spent nine days in an enclosed building called the Structure and freed a system administrator called J from a creature known as "the Encroachment". (PROSE: O, Darkness [+]Loading...["O, Darkness (short story)"])

When the TARDIS was attacked by Ballustrans, the Doctor was injured and retreated to the Zero Room in his TARDIS to recover, whilst Romana and Adric were arrested by law enforcer Marni Tellis on suspicion of twelve murders and taken to the moon of Letrus. Once he recovered, the Doctor discovered the Farrian were responsible and, alongside Marni and his companions, foiled their plot to invade E-space and open a CVE into N-space. (AUDIO: The Invasion of E-Space [+]Loading...["The Invasion of E-Space (audio story)"])

On Veridis, the Doctor and Romana died. Adric grew old and eventually used the crystals from the TARDIS to build a time machine, change time and save them. (AUDIO: A Full Life [+]Loading...["A Full Life (audio story)"])

The trio discovered the Hermes, a spaceship whose pilot had died attempting to travel through a black hole. They discovered messages from travellers also trapped in E-Space by the CVE, intended for friends and family back in N-Space, but were forced to abandon the vessel as it entered the black hole. (AUDIO: Messages from the Dead [+]Loading...["Messages from the Dead (audio story)"])

While travelling through E-Space to take Adric home, the Doctor ended up at the Gateway, a location directly between N-Space and E-Space, and time winds blew into the TARDIS, damaging K9 while he was attempting to land. While at the Gateway, the Doctor found Tharils being mistreated by a man named Rorvik in his desire to leave the limbo between realities. When Rorvik's final attempt to leave backfired, it cost him his life. Upon finding the way home, the Doctor discovered Romana wished to remain to help the Tharils. Saddened, the Doctor agreed to let her do so with K9 as a parting gift. As Adric never had any intention of returning home to Alzarius, the Doctor allowed him to stay aboard the TARDIS and return to N-Space with him. (TV: Warriors' Gate [+]Loading...["Warriors' Gate (TV story)"])

Return to N-Space[[edit] | [edit source]]

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Info from Watchers [+]Loading...["Watchers (audio story)"], Planet of the Elves [+]Loading...["Planet of the Elves (short story)"], Inter-Galactic Cat [+]Loading...["Inter-Galactic Cat (short story)"], Conundrum [+]Loading...["Conundrum (short story)"], Planet of Paradise [+]Loading...["Planet of Paradise (short story)"], Plague World [+]Loading...["Plague World (comic story)"] & Just a Small Problem [+]Loading...["Just a Small Problem (short story)"] needs to be added

The Doctor receives a visitor in the Keeper. (TV: The Keeper of Traken [+]Loading...["The Keeper of Traken (TV story)"])

Back in N-Space, the Doctor was called by the Traken Union's Keeper to assist him in keeping evil away while his power waned from age, and a replacement was found. He encountered Nyssa of Traken and her father, Tremas, when he and Adric were accused of wishing to take the Source for themselves. The Doctor eventually discovered the Decayed Master was attempting to steal the Source, planning to use its power to merge with him to get a new body. However, the Doctor turned the tables on him again, leaving the Master to perish in his exploding TARDIS. (TV: The Keeper of Traken [+]Loading...["The Keeper of Traken (TV story)"])

The Doctor used the TARDIS to exploit a gravitational anomaly to create a link to the black hole which the Hermes had flown into, enabling the vessel to reach N-Space. He and Adric sent the ship on to its intended destination, leaving their own message aboard to explain their role. (AUDIO: Messages from the Dead [+]Loading...["Messages from the Dead (audio story)"])

After the Doctor had left K9 Mark II to Romana as a gift, he constructed K9 Mark III, who travelled with him and Adric for a short time. (PROSE: Inter-Galactic Cat [+]Loading...["Inter-Galactic Cat (short story)"], Conundrum [+]Loading...["Conundrum (short story)"], Planet of Paradise [+]Loading...["Planet of Paradise (short story)"], Plague World [+]Loading...["Plague World (comic story)"], Just a Small Problem [+]Loading...["Just a Small Problem (short story)"]) However, after a while, the Doctor dropped off K9 at Hill View Road in 1978 South Croydon as a gift for Sarah Jane Smith, (TV: A Girl's Best Friend [+]Loading...["A Girl's Best Friend (TV story)"]) much to Adric's dismay. (PROSE: A Boy's Tale [+]Loading...["A Boy's Tale (short story)"]) He left a farewell message for Sarah inside K9's databanks. (PROSE: Still Need a Title! [+]Loading...["Still Need a Title! (short story)"])

Nearing the end[[edit] | [edit source]]

This section's awfully stubby.

Info from The Thing from the Sea [+]Loading...["The Thing from the Sea (audio story)"], Doctor Who and the Free-Fall Warriors [+]Loading...["Doctor Who and the Free-Fall Warriors (comic story)"], The Neutron Knights [+]Loading...["The Neutron Knights (comic story)"], Waiting for Gadot [+]Loading...["Waiting for Gadot (audio story)"] & The Winged Coven [+]Loading...["The Winged Coven (audio story)"] needs to be added

The Doctor gets stuck in a tree. (POEM: Possibilies [+]Loading...["Possibilies (poem)"])

While flying a kite with his scarf, the Doctor became entangled in a tree. (POEM: Possibilies [+]Loading...["Possibilies (poem)"])

Travelling alone to Earth during World War I to investigate a rip in the fabric of time, the Doctor discovered Lawrence Grainger, the father of his old friend, Edward Grainger, had been sent to single-handedly battle an entire Turkish hoard by time-travelling film-maker, Jack Holbine. Realising that Lawrence's death could rewrite Edward and humanity's bright future, the Doctor unwillingly joined forces with Jack to save Lawrence, ensuring Edward's future as one of history's greatest peacemakers was secured. (PROSE: Direct Action [+]Loading...["Direct Action (short story)"])

The Doctor met the crew of the Terrain Survey Vessel Excelsior on UX-4732 and failed to stop them from destroying a giant spider before it could hatch into a butterfly creature, (COMIC: Spider-God [+]Loading...["Spider-God (comic story)"]) then was briefly held prisoner by a psychopathic soldier who wanted to use the TARDIS as a weapon during the Millennium Wars, (COMIC: The Deal [+]Loading...["The Deal (comic story)"]) and failed in his efforts to help the Guardian Angels escape a city populated by vicious cannibals. (COMIC: End of the Line [+]Loading...["End of the Line (comic story)"])

The Doctor sends a warning to his future selves about a plan being orchestrated by the Rani. (TV: Dimensions in Time [+]Loading...["Dimensions in Time (TV story)"])

The Doctor, sensing that the Rani had captured his first and second incarnations in a time trap, sent a warning out to his future selves for them to be weary and unite to stop the Rani's plan. (TV: Dimensions in Time [+]Loading...["Dimensions in Time (TV story)"])

When the TARDIS was picked up by the Drifter, the Doctor accidentally reactivated a Mondasian Cyberman stored aboard. When it hijacked the TARDIS and kidnapped the Drifter pilot, Jetsam, the Doctor flew the Drifter to AS4 in pursuit with the other pilot, Flotsam. They saved Jetsam, recovered the TARDIS and stopped the lone Cyberman from reactivating the Cyber-Leader, Zogron, from the ruins of a crashed Cyber-fleet. (COMIC: Junk-Yard Demon [+]Loading...["Junk-Yard Demon (comic story)"])

The Doctor re-encountered Jetsam and Flotsam on a junkyard planet called Grot and helped them to stop gun-runner Joylove McShane from reactivating and taking control of a troop of Cybermen. (COMIC: Junk-Yard Demon II [+]Loading...["Junk-Yard Demon II (comic story)"])

The Doctor was contacted by Bernice Summerfield, and told that the Sirens of Time had hijacked the first Gallifreyan experiment of time travel, turning it into a time paradox that was splitting the universe apart. While the experiment had already been stopped by Leela and Romana, the Time Lords were in danger of not discovering time travel. Along with his third, fifth, sixth, seventh and eighth incarnations, the Fourth Doctor was brought to Henlen to serve as one of the six pilots needed to handle the TARDIS prototype, while his first, second and tenth incarnations stayed behind to deal with the possible backlash. The experiment was successful, restoring the correct timeline and the Fourth Doctor was taken back to his own time by Benny. (AUDIO: Collision Course [+]Loading...["Collision Course (audio story)"])

Final adventures[[edit] | [edit source]]

This section's awfully stubby.

Info from Mauritz [+]Loading...["Mauritz (short story)"] needs to be added

The Doctor and Adric travelled to Bellascon where they found two scientists had developed a dangerous form of time travel and encountered Narvin on a mission for the Celestial Intervention Agency to halt the Bellascons' time travel. The Doctor attempted to make a peaceful agreement, however the scientists used their time travel to erase Adric from existence, planning to do so to more of the Doctor's companions to prove their power. After Narvin identified the change to history, the Doctor forced him to use his time ring to correct the timeline, restoring Adric. The Doctor then revealed he'd recorded the scientists revealing the extent of their alterations of Bellason's history for their own gain, threatening to make the recording public unless they surrendered their means of time travel which they agreed to. (AUDIO: Erasure [+]Loading...["Erasure (audio story)"])

Death[[edit] | [edit source]]

Main article: Fourth Doctor's regeneration
The Doctor begins to regenerate. (TV: Logopolis [+]Loading...["Logopolis (TV story)"])

Tired of the TARDIS's chameleon circuit being stuck, the Doctor went to Logopolis to obtain the formula needed to fix it. Arriving, the Doctor found a woman named Tegan Jovanka had accidentally boarded the TARDIS during a brief trip to Earth, thinking it was a police box. He also reunited with Nyssa, whilst also meeting a being known as the Watcher; they had a secret conversation and the Doctor learnt the Watcher was a manifestation of his next incarnation and that he would be regenerating soon. Realising his end was near, the Doctor got the formulas from Logopolis and shrunk the TARDIS by accident due to the Tremas Master's interference, but this was corrected. The Doctor then went to the Pharos radio telescope to a broadcast the CVE signal as the Watcher took Adric and Nyssa outside the universe.

After successfully reopening the CVEs, the Doctor's short-lived alliance with the Master ended when the Doctor attempted to stop him from forcing the universe into serving the Master with the threat of weaponising the entropy. Pulling the plug on the radio that powered the dish to do so, the Doctor ended up hanging onto it as the Master rotated the dish. Dangling from the dish, the Doctor experienced visions of past foes before he lost his grip and fell to the ground.

In a daze from the fall, the Doctor experienced visions of the Brigadier, Sarah, Harry, Leela, K-9 and Romana. When Adric, Nyssa and Tegan gathered around him, the Doctor smiled, telling them that the moment had been prepared for. Shocking everyone present, the Doctor held his hand out to the Watcher, who merged with the Doctor as he regenerated into his next incarnation. (TV: Logopolis [+]Loading...["Logopolis (TV story)"])

Post-mortem[[edit] | [edit source]]

This section's awfully stubby.

Info from Zeta Major [+]Loading...["Zeta Major (novel)"], Head Games [+]Loading...["Head Games (novel)"] and The Union [+]Loading...["The Union (audio story)"] needs to be added

When trapped in a dimensionally-unstable pocket universe controlled by Iam and the Rani, the Sixth Doctor's morphic print was destabilised, causing him to unwillingly regress back through his previous incarnations as his body sought a stable morphic print. (PROSE: State of Change [+]Loading...["State of Change (novel)"])

In a bid to detach the Funhouse from the TARDIS in the time vortex, the Sixth Doctor bound the switch that protected the TARDIS's passengers from the changing time fields outside with a string, allowing him to pull it remotely from the limited protection of the Zero Room. As a result, the Doctor immediately began to regress back through his first five incarnations as he made his way back to the console room where, as the First Doctor, he flipped the switch back, restoring himself while trapping the Funhouse in the vortex. (COMIC: Funhouse [+]Loading...["Funhouse (comic story)"])

When the Seventh Doctor entered his own mind to confront the Timewyrm, the Fourth Doctor appeared as a ferryman to lead the Seventh Doctor from the Third Doctor's part of the mind into the deeper subconscious to confront his foe. (PROSE: Timewyrm: Revelation [+]Loading...["Timewyrm: Revelation (novel)"])

During the Last Great Time War, the Doctor was attacked by a weapon which forced him to degenerate through his past incarnations, managing to stabilise as the Fourth Doctor with the aid of the TARDIS. Unable to recall the circumstances of the weapon which was endangering his existence, the Fourth Doctor went in search of the Monk based on a vague memory of him being involved, in hopes of finding a cure. The Doctor eventually caught up to the Monk in London in the 2010s whilst he was stealing the Magna Gral from UNIT on behalf of the Hyreth and worked with Kate Stewart, Petronella Osgood and Sarah Jane Smith, who the Monk had kidnapped from the past to help him identity the Magna Gral, to foil him. Afterwards the Doctor finally confronted the Monk on the degeneration weapon, but he claimed it must be in his future as he didn't know anything. Leaving Sarah with the Monk to be returned home, the Fourth Doctor departed as he began changing into another past incarnation. (AUDIO: Past Lives [+]Loading...["Past Lives (audio story)"])

The Fourth Doctor helps face Es'Cartrss . (COMIC: The Forgotten [+]Loading...["The Forgotten (comic story)"])

When the Tenth Doctor was confronted by Es'Cartrss within the TARDIS's Matrix, he summoned the Fourth Doctor, among his other past incarnations, to use their united memories and willpower to take back control of the Matrix. (COMIC: The Forgotten [+]Loading...["The Forgotten (comic story)"]) During many failed attempts to duplicate the Tenth Doctor, defective copies of all his past incarnations, including the Fourth Doctor, were created instead. (COMIC: Breakfast at Tyranny's [+]Loading...["Breakfast at Tyranny's (comic story)"])

After the Eleventh Doctor was accused of committing deadly crimes against the Overcast, he brooded in the TARDIS for two days, imagining all his previous numbered incarnations, including the Fourth Doctor, interrogating him over the crimes. When he offered the rational that he always left things better than he found them, they all turned and left him in disgust and disgrace. (COMIC: Pull to Open [+]Loading...["Pull to Open (comic story)"]) When the Eleventh Doctor was attacked by the Then and the Now on Lujhimene, the Fourth Doctor was among the incarnations seen as the Doctor's timeline was almost destroyed. (COMIC: Running to Stay Still [+]Loading...["Running to Stay Still (comic story)"])

When the Eleventh Doctor entered into the T'keyn Nexus in order to defend himself, Matrix projections of his previous incarnations, including the Fourth Doctor, appeared inside it to defend themselves as well. Continuing from the Third Doctor's declaration of preventing "busybodies" from altering history, the Fourth Doctor proudly proclaimed himself a "busybody", but one who would sacrifice his life for the Earth instead of one who would rule or destroy it. When the Eleventh Doctor began to deduce Sondrah's true identity, the past Doctors faded away as Oscar Wilde interfered with the Nexus. (COMIC: Dead Man's Hand [+]Loading...["Dead Man's Hand (comic story)"])

When Clara Oswald entered the Doctor's time stream, she saw the fourth incarnation among the Doctors that ran past her, with the Eleventh Doctor claiming them to be his "ghosts". (TV: The Name of the Doctor [+]Loading...["The Name of the Doctor (TV story)"]) After saving Gallifrey from the Moment at the conclusion of the Last Great Time War, the Eleventh Doctor dreamed of himself standing with all his past incarnation, including the Fourth Doctor, as he thought about his search for Gallifrey. (TV: The Day of the Doctor [+]Loading...["The Day of the Doctor (TV story)"])

While the Twelfth Doctor was on the planet Eed'n, he became infected with pollen from the plants and possessed by the entity that controlled all of Eed'n's plants, but he was able to fight off the possession by summoning the memories of his past incarnations, such as the Fourth Doctor. (COMIC: Petals [+]Loading...["Petals (comic story)"]) When he was exposed to energy from a time storm, the Twelfth Doctor degenerated through all of his previous incarnations, including the Fourth Doctor. (AUDIO: The Lost Magic [+]Loading...["The Lost Magic (audio story)"])

During the restoration of the Cyber-Empire, the Thirteenth Doctor used the memory of all her previous incarnations to escape the Matrix. (TV: The Timeless Children [+]Loading...["The Timeless Children (TV story)"])

Matrix projection[[edit] | [edit source]]

As a President of Gallifrey, a projection of the Fourth Doctor existed in the Matrix. When Captain Sylva Argento sounded the Horn of Rassilon to call for aid against the resurrected Morbius, the projection was sent to help her and Gilda. He devised a plan to trap Morbius in the hold of Argento’s ship, the Proteus, whilst Argento crashed it into the gateway he’d opened to reach Dark Gallifrey. He distracted Morbius with a mental duel in his mind whilst Argento carried out the plan, creating a champion in the form of the monstrous incarnation of Morbius he’d met on Karn. Afterwards he was recalled to the Matrix. (AUDIO: Morbius [+]Loading...["Morbius (audio story)"]) The War Doctor was later able to confusedly tap into memories of this experience. (AUDIO: Morbius the Mighty [+]Loading...["Morbius the Mighty (audio story)"])

Undated adventures[[edit] | [edit source]]

  • The Fourth Doctor challenged a computer to ask him questions about Australia, as the Doctor believed he was highly knowledgeable. The Doctor was actually unaware of the harm that pollution was causing to Australia, and so, he decided to go to Australia to help. (TV: Dr. Who For Keep Australia Beautiful [+]Loading...["Dr. Who For Keep Australia Beautiful (TV story)"])
  • The Fourth Doctor and Azmael had an encounter in which Azmael drank so much that the Doctor had to throw him into a pool to sober him. (TV: The Twin Dilemma [+]Loading...["The Twin Dilemma (TV story)"])
  • The Fourth Doctor visited the Vega Station and won millions of plaudits in the casino. (PROSE: Demontage [+]Loading...["Demontage (novel)"])
  • River Song met the Fourth Doctor, writing in her diary that he had a whole room just for his scarves. She had his memory wiped with mnemosine recall-wipe vapour so the timeline would remain intact. (GAME: The Eternity Clock [+]Loading...["The Eternity Clock (video game)"])
  • On a Thursday in the summer of 1966, the Fourth Doctor visited Andy Warhol to have his face added to a portrait of eleven incarnations of the Doctor. (PROSE: The War of Art [+]Loading...["The War of Art (WEB short story)"]; COMIC: The Girl Who Loved Doctor Who [+]Loading...["The Girl Who Loved Doctor Who (comic story)"])
  • The Fourth Doctor visited the Tantalus Eye. (PROSE: Engines of War [+]Loading...["Engines of War (novel)"])
  • Sometime after Sarah had left him, the Doctor compiled an account of his encounter with Scratchman, including a note Sarah had written herself. (PROSE: Scratchman [+]Loading...["Scratchman (novelisation)"])
  • The Doctor and Romana had dinner with Albert Einstein. (AUDIO: Collateral [+]Loading...["Collateral (audio story)"])
The Doctor and Romana encounter two Grey Daleks (PROSE: A Brief History of the Daleks [+]Loading...["A Brief History of the Daleks (short story)"])

Legacy[[edit] | [edit source]]

During their 2526 attack on Earth, the Neomorph Cyber-Leader presented video records of the Doctor to his Lieutenant, including the Fourth Doctor's thwarting of the CyberNomads' attempt to destroy Voga, the planet of gold. Since their androids had not sighted any of the known incarnations, the Cyber-Leader concluded that the Doctor had regenerated again. (TV: Earthshock [+]Loading...["Earthshock (TV story)"])

During the Duplicate Incident, the Daleks subjected the Fifth Doctor to their duplication machine as they attempted to create a duplicate of him, with the images of his previous four incarnations and their companions being projected on screen. (TV: Resurrection of the Daleks [+]Loading...["Resurrection of the Daleks (TV story)"])

During Operation Genocide, the Dalek Emperor verified the Seventh Doctor's identity based on his memories of his previous six incarnations. (COMIC: Nemesis of the Daleks [+]Loading...["Nemesis of the Daleks (comic story)"])

During the 1851 incident, the Tenth Doctor used the infostamps to project records of his first ten, numbered incarnations from the database of the Cybermen, which he believed was stolen from the Daleks following the Battle of Canary Wharf, as he explained to Jackson Lake how he had been made to believe he was the Doctor. (TV: The Next Doctor [+]Loading...["The Next Doctor (TV story)"])

As they observed the Earth in 2008, the Atraxi recorded the existence of the ten, numbered incarnations preceeding the Eleventh Doctor, who sent the Atraxi into retreat after introducing himself. (TV: The Eleventh Hour [+]Loading...["The Eleventh Hour (TV story)"])

When Tia Karim and the Shansheeth attempted to use a memory weave to create a TARDIS key from the memories of both Jo Jones and Sarah Jane Smith, the Eleventh Doctor encouraged them to use the power of their memories to overload it, with Sarah Jane using her memory of the Fourth Doctor as well as the Third and Tenth Doctors to help do so. (TV: Death of the Doctor [+]Loading...["Death of the Doctor (TV story)"])

While trying to stabilise into his namesake's form and personality, a Ganger duplicate of the Eleventh Doctor rapidly fluctuated through the earlier incarnations and asked the Doctor if he would like a jelly baby, in the voice of the Fourth Doctor while holding out his hand as if holding a bag of them. He then mixed the sentences together and said, "I've reversed the jelly baby of the neutron flow." (TV: The Almost People [+]Loading...["The Almost People (TV story)"])

Receiving the Twelfth Doctor on the rebuilt Skaro during the Hybrid Incident, Davros replayed several of their prior confrontations to him, ending on the Fourth Doctor rhetorically asking if one could kill a child who would grow up to become a totally evil and ruthless dictator who would destroy millions of lives. (TV: The Magician's Apprentice [+]Loading...["The Magician's Apprentice (TV story)"])

In the Doctor Who series that the Doctor had some part in creating, (PROSE: Afterword [+]Loading...["Afterword (short story)"], Stop, Thief! [+]Loading...["Stop, Thief! (short story)"]) the Fourth Doctor was portrayed by Tom Baker, who was Paul Magrs's favourite Doctor. (PROSE: The Story of Fester Cat [+]Loading...["The Story of Fester Cat (novel)"]) In a short piece that Paul wrote on his inspirations for his books, he noted that Tom Baker actually looked like the real Fourth Doctor. (PROSE: Bafflement and Devotion [+]Loading...["Bafflement and Devotion (short story)"])

When Rogue used his deep scanner on the Fifteenth Doctor, the images of seventeen earlier incarnations were projected, including that of the Fourth Doctor. (TV: Rogue [+]Loading...["Rogue (TV story)"])

Other realities[[edit] | [edit source]]

Main article: Fourth Doctor/Other realities

to be written

Physical appearances[[edit] | [edit source]]

Main article: Fourth Doctor/Physical appearance

to be written

Psychological profile[[edit] | [edit source]]

Main article: Fourth Doctor/Psychological profile

to be written

Behind the scenes[[edit] | [edit source]]

Casting[[edit] | [edit source]]

Costume influences[[edit] | [edit source]]

Top: Painting of Aristide Bruant by Lautrec, which inspired the Doctor's famous look.
Bottom: Cover of AUDIO: The Demon of Paris, which reflected on the painting.
  • According to the creators of the show and Tom Baker, the Doctor's look was originally based on paintings and posters by Henri de Toulouse-Lautrec of his friend, Aristide Bruant, a singer and nightclub owner whose trademark was a black cloak and long red scarf.[2]

In popular culture[[edit] | [edit source]]

  • The Fourth Doctor's distinctive appearance and mannerisms have made him a target for affectionate parody, such as on The Simpsons, Futurama and Robot Chicken.
  • In Hugo 2: Whodunnit?, a computer game, the player's character can save the Fourth Doctor from a Dalek, who in return gives the player his sonic screwdriver.
  • The Fourth Doctor was frequently impersonated by impressionist Jon Culshaw on the radio and television series Dead Ringers. Even Barney Miller had an episode featuring an eccentric man claiming to be a time-traveller and wearing a long striped scarf.
  • Archival footage of the Fourth Doctor's first title sequence was used in the Family Guy episode "Blue Harvest" to represent and parody Star Wars' hyperspace.
  • Tom Baker, as the narrator of the series Little Britain, has referenced Doctor Who.Template:How
  • In the book Return of the Bunny Suicides, there was a scene in which a bunny sits on top of the TARDIS with a noose around its neck as the Fourth Doctor runs into it, being chased by a Dalek.
  • Peter Jackson wore a costume similar to the Fourth Doctor's when he played Derek in his film Bad Taste.
  • On The Big Bang Theory, in the episode, "The Justice League Recombination", Stuart wears the Fourth Doctor's costume to a New Year's Eve costume party at his comic book shop.
  • The video game Team Fortress 2 features the Fourth Doctor's scarf as a cosmetic for the Medic class. The scarf was renamed as the Chronoscarf, and was added in the 18 June 2014 update.

Reprising the role[[edit] | [edit source]]

  • Originally intended as a major player in the 20th-anniversary special, The Five Doctors, Baker pulled out before production began, citing other obligations as his reasoning. The production team rewrote the scripts to give much of his role to the Fifth Doctor, and included the Fourth Doctor by making use of unbroadcast footage from Shada. A Madame Tussauds wax mannequin of his incarnation was used in publicity shots to keep the "five Doctors" concept afloat.
  • In 1993, Baker was hired to play the Doctor full-on for the planned 30th Anniversary Special The Dark Dimension, but the special was cancelled and instead a small cameo for Dimensions in Time was shot instead. Around this time, he also introduced a VHS reconstruction of Shada, though not apparently in character as the Doctor. In 1997 he returned to the role in a more serious manner in the video game Destiny of the Doctors and in a Superannuation advertisement. He also appeared as Tom Baker as Fourth Doctor in the comedy docudrama Who on Earth is Tom Baker.
  • Despite his hesitancy to play the role again, Baker made frequent appearances on DVD releases of his stories, recording audio commentaries for many and conducting on-camera interviews for others.
  • In the 2000s, Baker made a tentative step towards reprising the role by agreeing to record audio books for BBC Audio, reading the texts from several Target novelisations from his era. Finally, in 2009, Baker agreed to return to the role of the Doctor in a dramatic context, performing the five-part Hornets' Nest story arc, again for BBC Audio, in which he was paired up with Richard Franklin reprising his character of Mike Yates.
  • In March 2010, Baker announced on his official website that he was in discussions with Big Finish Productions to record Doctor Who audio dramas for the company.[3] Big Finish confirmed this on 3 June 2010.[4] A few days later it was also confirmed that Baker would be doing additional stories for BBC Audio, AUDIO: Demon Quest, released at end of 2010.[5]
  • Prior to the cancellation of The Sarah Jane Adventures following the death of Elisabeth Sladen, Tom Baker was briefly considered to play a role in the series, specifically in a planned 2011 Christmas special entitled Miracle on Bannerman Road, in which he would portray a mysterious traveller. (DWMSE 32)
  • In 2013, Baker made a cameo appearance in the 50th anniversary story, The Day of the Doctor, as the Curator of the National Gallery.

Romances[[edit] | [edit source]]

Since the fourth incarnation was the youngest in appearance at the time, he therefore appeared closer in age to his companions. This led to concerns being expressed of possible "hanky panky in the TARDIS", a term often used in the tabloid press to suggest the impression of off-screen dalliances between the various Doctors and their young, female companions.

Perhaps to address this, according to the Information Text commentary on the 2007 DVD release of The Stones of Blood, Baker generally tried to emphasise the asexuality of the character, apart from possible subtle romantic tension such as that with Sarah Jane Smith. Despite this, Baker was not above tossing in occasional visual jokes that suggested sexual tension.

For example, in The Stones of Blood, the Doctor and Romana have to huddle close in order to be within the confines of a transporter beam and enter what would, in normal circumstances, be seen as a romantic clinch, but neither character appears to recognise this. Likewise, the Doctor and Romana are forced into close proximity in The Ribos Operation when hiding from Graff Vynda-K and neither seem to recognise this as a romantic moment.

Secondary media, on the other hand, has often restrained less from romantic moments; particularly with Romana II. For instance, in the Short Trips story Special Occasions: 2. Do You Love Anyone Enough?, the Doctor gave Romana the last Rolo in the Universe for St Valentine's Day. In PROSE: The Well-Mannered War, the Doctor kissed Romana on the cheek.

Other matters[[edit] | [edit source]]

External links[[edit] | [edit source]]

Footnotes[[edit] | [edit source]]

  1. ↑ Doctor Who - The Tom Baker Years 1974 - 1981. h2g2 (23 November 2005). Retrieved on 28 April 2012.
  2. ↑ Tom Baker. BBC - Doctor Who. Retrieved on 28 April 2012.
  3. ↑ "Marcus" (17 March 2010). Tom Baker to record for Big Finish? (UPDATED 18 March). Doctor Who News. Retrieved on 28 April 2012.
  4. ↑ Licence Renewed for Doctor Who Audios. Big Finish (3 June 2010). Retrieved on 28 April 2012.
  5. ↑ "Marcus" (13 June 2010). Tom Baker - Demon Quest. Doctor Who News. Retrieved on 28 April 2012.
v • e
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