Parallel universe: Difference between revisions
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{{first pic|Daft Dimension 489.jpg|[[The Doctor (The Daft Dimension 489)|The Doctor]], [[Strax (The Daft Dimension 489)|Strax]], [[Vastra (The Daft Dimension 489)|Vastra]], [[Jenny Flint (The Daft Dimension 489)|Jenny Flint]], [[K9 (The Daft Dimension 489)|K9]], [[Scaroth (The Daft Dimension 489)|Mr Scaroth]], and [[the Mystery Time Machine]] in [[Parallel universe (The Daft Dimension 489)|a parallel universe]]. ([[COMIC]]: {{cs|The Daft Dimension (DWM 489 comic story)|''The Daft Dimension'' 489}})}} | |||
A '''parallel universe''', ([[PROSE]]: {{cs|The Face of the Enemy (novel)}}) '''parallel world''' ([[TV]]: {{cs|Utopia (TV story)}}) or '''parallel reality''' ([[AUDIO]]: {{cs|Faustian (audio story)}}) was a [[universe]] which existed separately from [[the Doctor's universe|the one]] usually travelled by [[the Doctor]]. ([[TV]]: {{cs|Army of Ghosts (TV story)}}) Even though ''[[The Book of the War]]'' claimed "parallel universes" only existed in [[folklore]], stating that other universes were merely "separate [[Bubble universe|bubbles of matter and energy]]", ([[PROSE]]: {{cs|The Book of the War (novel)}}) the [[Tenth Doctor]] once explained that there were in fact "billions of parallel universes, all stacked up against each other", with [[the Void]] as the space "in-between". ([[TV]]: {{cs|Army of Ghosts (TV story)}}) ''The Book of the War'' described the "immeasurable stretches" between different universes as being filled by "[[un-space]]". ([[PROSE]]: {{cs|The Book of the War (novel)}}) The Tenth Doctor used the term of "parallel universe" interchangeably with that of "'''different dimension'''". ([[TV]]: {{cs|Army of Ghosts (TV story)}}) | |||
{{delgado|c}} explained that a parallel [[Earth]] occupied "the same space-time coordinates as this Earth, but in a different [[dimension]]. Sideways in time, if you like, rather than forward or back." ([[PROSE]]: {{cs|The Face of the Enemy (novel)}}) "All possibilities" occurred across the sum of all existing parallel realities, ([[AUDIO]]: {{cs|Faustian (audio story)}}) meaning some parallel realities resembled each other with 'points of divergence', similar to an [[alternate timeline]], ([[TV]]: {{cs|Rise of the Cybermen (TV story)}}) although those tended to overwrite the previous version of history rather than exist distinct from it. ([[PROSE]]: {{cs|Imperial Moon (novel)}}) | |||
At one | The sum of all existing parallel universes was often called the [[Multiverse]], ([[AUDIO]]: {{cs|Restoration of the Daleks (audio story)}}) although according to another account, a multiverse was a smaller grouping of parallel universes, and the true sum total of all Creation was called the [[Omniverse]]. ([[COMIC]]: {{cs|The Glorious Dead (comic story)}}) | ||
== Physics == | |||
The [[Third Doctor]] once described travel between parallel universes as "like travelling sideways" rather than on a nature course. ([[TV]]: {{cs|Inferno (TV story)}}) | |||
As the [[Fifth Doctor]] once explained to [[Turlough]], parallel universes were a specialised form of alternate universe — "alternative universes [that existed] in parallel with each other" — but the terms weren't complete synonyms. A parallel universe had no impact upon another parallel universe; it was "separated only by a millisecond of time and a nanometre of space, without ever having contact." Conversely, a fully alternate timeline was when, because of the inherent weakness at the point that one universe split from the other, one timeline actually destroyed the other. ([[PROSE]]: {{cs|Imperial Moon (novel)}}) | |||
At least some parallel universes were created as a consequence of people making different decisions — the [[Tenth Doctor]] explained to [[Jackie Tyler]] that "every single decision we make creates a parallel existence". ([[TV]]: {{cs|Doomsday (TV story)}}) The Tenth Doctor also said that there were "billions of parallel universes all stacked up against each other. [[The Void]] is the space in between, containing absolutely nothing." ([[TV]]: {{cs|Army of Ghosts (TV story)}}) However, the [[Eighth Doctor]] noted that such significant events remained indeterminate until the act of observing them forced the universe to "choose" the outcome, with the new timeline only splitting if absolutely necessary, otherwise creating "[[Oxbow reality|oxbow lakes of might-have-been]]". ([[PROSE]]: {{cs|Time Zero (novel)}}) | |||
Time behaved differently in some parallel universes compared to [[the Doctor's World]]. In [[Inferno Earth|one universe]], the [[Inferno Project]] conducted at [[Eastchester]] in the [[1970s]] was more advanced. ([[TV]]: {{cs|Inferno (TV story)}}) [[Pete's World]] was three years ahead, ([[TV]]: {{cs|Doomsday (TV story)}}) while [[William Blake]] spent a few days in the [[Spiral Yssgaroth]] and returned to [[Earth]] seventy years later than when he left. ([[PROSE]]: {{cs|The Pit (novel)}}, {{cs|The Book of the War (novel)}}) It was possible to align the timelines of another dimension with Gallifrey's, which would render travel from one to the other much simpler, and indeed, essentially merge the alternate dimension with Gallifrey's [[Web of Time]]. ([[COMIC]]: {{cs|Who's That Girl! (comic story)}}) | |||
Although ''[[The Book of the War]]'' claimed that it was "apparently impossible" to travel through "the [[un-space]]" to reach another universe, ([[PROSE]]: {{cs|The Book of the War (novel)}}) travel between parallels was, by most accounts, possible. It was made relatively simple by the [[Time Lord]]s — although TARDISes were still equipped with security protocols to stop them travelling into other universes on a regular basis. ([[TV]]: {{cs|Inferno (TV story)}}, [[PROSE]]: {{cs|The Quantum Archangel (novel)}}) Transit between universes was initially very difficult in the [[post-War universe]], but [[Sabbath Dei]]'s scheme with [[Maxwell Curtis]] damaged the stability of the [[multiverse]] and left the [[Eighth Doctor]] unable to control which universe his TARDIS went to. ([[PROSE]]: {{cs|Time Zero (novel)}}) According to the [[Tenth Doctor]], travel to parallel universes became almost completely impossible [[Post-Time War universe|after]] the [[Last Great Time War]] and could only happen under extraordinary circumstances. ([[TV]]: {{cs|Rise of the Cybermen (TV story)}}) | |||
== Examples == | == Examples == | ||
=== Unbound Universe === | |||
{{Main|Unbound Universe}} | |||
[[File:Blood & Steel extra art Unbound Doctor.jpg|left|thumb|The [[Unbound Doctor]], a resident of the [[Unbound Universe]]. ([[AUDIO]]: ''[[Blood & Steel (audio anthology)|Blood & Steel]])'']] | |||
In a parallel universe that [[Bernice Summerfield]] called the [[Unbound Universe]], ([[WC]]: {{cs|A Visit from Prof. Summerfield (webcast)}}) an [[Unbound Doctor|alternate Doctor]] was exiled to [[Earth (Unbound Universe)|Earth]] in 1997, rather than the [[1970s]]. After escaping his exile, he travelled with this universe's version of [[Alistair Gordon Lethbridge-Stewart (Unbound Universe)|Alistair Lethbridge-Stewart]], ([[AUDIO]]: {{cs|Sympathy for the Devil (audio story)}}) until an encounter with the [[Dalek (Unbound Universe)|Daleks]] where Alistair decided to stay on [[Skaro (Unbound Universe)|Skaro]] to help a fledgling peace between Daleks and Thals. ([[AUDIO]]: {{cs|Masters of War (audio story)}}) | |||
After [[Great War (Unbound Universe)|a major war]] across time and space, the Doctor was left the last of his kind, and thus the Ruler of the Universe, and the universe itself dying. After a failed attempt to flee to another universe which resulted in Bernice Summerfield becoming stranded with him, ([[AUDIO]]: {{cs|The Library in the Body (audio story)}}) and foiling a scheme by this universe's [[Unbound Master|version of the Master]], ([[AUDIO]]: {{cs|The Emporium at the End (audio story)}}) the Doctor reluctantly accepted his responsibilities and worked as President of the Universe to establish a safe zone using the [[Apocalypse Clock (Unbound Universe)|Apocalypse Clock]]. ([[AUDIO]]: {{cs|The True Saviour of the Universe (audio story)}}) | |||
This universe eventually collapsed into nothingness, with the only remaining inhabitant its version of the Master in a shielded bubble. After thousands of years of waiting, he was rescued by the [[Dalek Time Strategist (The Shadow Vortex)|Dalek Time Strategist]]. ([[AUDIO]]: {{cs|Shockwave (TWM audio story)}}) | |||
===Alternate Earths=== | |||
[[File:Inferno Earth.jpg|thumb|The [[Republic of Great Britain]] in the "[[Inferno universe]]". ([[TV]]: {{cs|Inferno (TV story)}})]] | |||
On one [[Inferno Earth|parallel Earth]], an individual known as "[[the Leader]]" helped the establishment of a [[Republic of Great Britain|fascist republic]] in Great Britain. Accounts of the Leader's origins were disputed, with one account revealing him to be an alternate [[Third Doctor]] ([[PROSE]]: {{cs|Timewyrm: Revelation (novel)}}) while another suggested that he was merely a [[human]] with a strong [[propaganda]] cult. ([[PROSE]]: {{cs|I, Alastair (novel)}}) In the [[1970s]], the Third Doctor accidentally travelled to this Earth whilst repairing his [[TARDIS console]], becoming embroiled in its version of the [[Inferno Project]] which devastated this Earth. ([[TV]]: {{cs|Inferno (TV story)}}) A group of survivors later attempted to invade the universe, coming into conflict with [[UNIT]] and {{Delgado}}. ([[PROSE]]: {{cs|The Face of the Enemy (novel)}}) | |||
There were a number of parallel versions of Earth where the [[Roman Empire]] had never fallen. ([[PROSE]]: {{cs|Warlords of Utopia (novel)}}) The [[Fourth Doctor]] encountered invaders from [[Roma D|one parallel Earth]] in which the Roman Empire spanned the galaxy. ([[COMIC]]: {{cs|Doctor Who and the Iron Legion (comic story)}}, [[AUDIO]]: {{cs|Doctor Who and the Iron Legion (audio story)}}) On another such Earth by [[1988]] the Roman Empire owned three-fifths of Earth and [[Empress]] [[Margarita]] was [[Caesar]], with America and Australia being populated by "savages". This Earth's version of [[Melina (Spiral Scratch)|Melanie Bush]] was a slave and like her counterpart travelled with the Sixth Doctor, who had lost one of his eyes. ([[PROSE]]: {{cs|Spiral Scratch (novel)}}) During the [[War in Heaven]] a number of these Roman parallel Earths united to form the [[Empire of Empires]] after discovering the technology to cross universes and came into [[Second Time Front|conflict]] with the [[Greater German Reich]], a rival union of Earths where the [[Nazi]]s had won World War II. ([[PROSE]]: {{cs|Warlords of Utopia (novel)}}) | |||
The [[ | The [[Fifth Doctor]] visited a parallel Earth in which [[World War II]] was still being fought in [[July]] [[1963]]. While there, he met [[Angus Goodman]], who became his [[companion]] for a time. ([[COMIC]]: {{cs|Lunar Lagoon (comic story)}}, {{cs|4-Dimensional Vistas (comic story)}}, {{cs|The Moderator (comic story)}}) | ||
The [[Sixth Doctor]] and [[Evelyn Smythe]] travelled to a parallel Earth in which the Doctor actually enjoyed his [[exile on Earth|exile]] to the planet. ([[AUDIO]]: {{cs|The 100 Days of the Doctor (audio story)}}) | |||
[[Melanie Bush]] met a version of herself from a universe where [[Silurian]]s never went into hibernation. In this universe, she was [[Melanie Baal]], a Human-Silurian [[hybrid]]. ([[PROSE]]: {{cs|Spiral Scratch (novel)}}) | |||
[[Federation universe| | On one parallel Earth, peace was established between humanity and the [[Silurian]]s after the [[Wenley Moor]] incident, despite the Third Doctor being killed during the event. The peace was kept by the [[United Races Intelligence Command]], a counterpart of [[UNIT]]. ([[COMIC]]: {{cs|Final Genesis (comic story)}}) | ||
When [[Sabbath]]'s actions caused the barriers between various parallel realities to [[Multiverse collapse (Time Zero)|break down]], ([[PROSE]]: {{cs|Time Zero (novel)}}) the [[Eighth Doctor]] encountered several different parallel Earths whilst trying to return to his reality, including a world where a group had been formed specifically to kill Sabbath, ([[PROSE]]: {{cs|The Infinity Race (novel)}}) a world where the computer was never invented as part of the efforts of that world's Sabbath to 'protect' his Earth, ([[PROSE]]: {{cs|The Domino Effect (novel)}}) a world where the mysterious [[Eternine]]s sought to drain Earth's energy to save themselves, ([[PROSE]]: {{cs|Reckless Engineering (novel)}}) and a world where time-travel tours were founded while Earth faced invasion by an alternate race of Martians. ([[PROSE]]: {{cs|The Last Resort (novel)}}) | |||
In one [[parallel universe (Exile)|parallel universe]], [[Previous Doctor (Exile)|an alternate Doctor]] regenerated into [[The Doctor (Exile)|a female incarnation]] and hid on Earth in the [[21st century]] in an attempt to evade the [[Time Lord (Exile)|Time Lords]] who had sentenced her to exile. Her efforts to hide failed and she was recaptured. ([[AUDIO]]: {{cs|Exile (audio story)}}) | |||
[[File:Pete's World.jpg|left|thumb|[[London (Pete's World)|London]], [[Pete's World]]. ([[TV]]: {{cs|Rise of the Cybermen (TV story)}})]] | |||
In [[2007]], the [[Tenth Doctor]], [[Rose Tyler]] and [[Mickey Smith]] visited a [[Pete's World|universe]] in which Rose's [[Peter Tyler (Pete's World)|father]] was still alive and the [[Cybusman|Cybermen]] were created on Earth by [[John Lumic]]. In this universe, the United Kingdom was instead the [[People's Republic of Great Britain]] led by a [[President of Great Britain (Rise of the Cybermen)|President]]. Lumic, as [[CEO]] of [[Cybus Industries]], was one of the most powerful people on this Earth. The [[Cybusnet™|Cybus Network]] functioned as the sole information provider on the planet, ([[PROSE]]: {{cs|Lumic (short story)}}) and was accessed through the [[Cybus EarPod|EarPod]]s Lumic created. ([[TV]]: {{cs|Rise of the Cybermen (TV story)}}) Lumic instigated a [[Preacher-Cyberman War|global war]] on this Earth in his attempts to [[Cyber-conversion|Cyber-convert]] the population, activating a [[mind control]] sequence in the EarPods, though was [[Battle of Battersea Power Station|defeated]] in [[London (Pete's World)|London]] by the efforts of [[the Preachers]] and the Doctor. ([[TV]]: {{cs|The Age of Steel (TV story)}}) Eventually the Cybermen were sealed into their factories by the Preachers. ([[GAME]]: {{cs|Cyber Assault (video game)}}) The [[Torchwood (Pete's World)|Torchwood Institute]] in this universe had managed to develop a technology that allowed quick travel between their dimension and [[the Doctor's World]] through the breach created in [[the Void]] by the Dalek [[Void Ship]], but as an unintended side-effect, travelling in this manner further opened the breach, to a point where it started threatening the existence of that universe. The Cybermen used this breach to [[Battle of Canary Wharf|invade]] Earth in the Doctor's universe. When the breach was closed by the Doctor this method of travel was rendered unusable, though he left his companion Rose trapped there in doing so. ([[TV]]: {{cs|Doomsday (TV story)}}) | |||
On one parallel Earth, in [[2008]] [[Ianto Jones]] accepted the offer of [[Mairwyn]]. He did not die when [[the 456]] invaded and Mairwyn enslaved Earth. The two later visited the primary universe to observe Ianto's [[funeral]]. ([[COMIC]]: {{cs|Shrouded (comic story)}}) | |||
[[File:London destroyed.jpg|thumb|In [[parallel world (Turn Left)|a parallel world]], [[London (Turn Left)|London]] was destroyed when the ''[[Titanic (Turn Left)|Titanic]]'' crashed onto [[Earth]]. ([[TV]]: {{cs|Turn Left (TV story)}})]] | |||
A "[[parallel world (Turn Left)|great big parallel world]]" was created around [[Donna Noble]] by a [[Time Beetle]], where the Tenth Doctor died facing the [[Racnoss]] under the [[River Thames (Turn Left)|River Thames]] in 2007, and was subsequently unable to save the people inside [[Royal Hope Hospital (Turn Left)|Royal Hope Hospital]] who were taken to [[the Moon]], or the Earth from being attacked by [[Titanic (Turn Left)|a replica of the ''Titanic'']], the [[Adipose]] [[parthenogenesis]] or [[ATMOS]]. When the Donna of this world [[Time travel|travelled back in time]] to make her younger self turn left at a junction on [[Little Sutton Street]], both the Doctor and Donna believed that this world ceased to exist. This account was ambiguous on the exact nature of this parallel world, ([[TV]]: {{cs|Turn Left (TV story)}}) with later accounts indentifying it as an [[alternative timeline]] ([[PROSE]]: {{cs|The Visual Dictionary: Updated and Expanded (reference book)|page=41}}, {{cs|Know Your Companions (feature)|page=8-10}}) an [[alternative reality]], and a universe. ([[PROSE]]: {{cs|Doctor Who: The Encyclopedia (reference book)|ed=2011 reprint|page=248}}, {{cs|Companions and Allies (reference book)|namedpart=What will you be?|page=90}}, {{cs|What If? (short story)|page=91}}) | |||
Rose used the [[dimension cannon]] created in Pete's World to search through the parallel universes to find the Tenth Doctor, seeking his assistance as the [[star]]s had begun to disappear. She visited numerous parallel Earths on this search. [[Parallel universe (The Endless Night)|One]] was doomed to extinction when its own [[Sol|sun]] was extinguished. ([[AUDIO]]: {{cs|The Endless Night (audio story)}}) [[Parallel universe (The Flood)|Another]] had been struck by extreme [[global warming]] believed to have been covertly caused by [[alien]]s and, despite a regression of [[technology]] in an attempt to slow it, it was predicted that [[human]]ity would become [[extinct]] within seventy [[year]]s. ([[AUDIO]]: {{cs|The Flood (RTDC audio story)}}) On a [[parallel universe (Ghost Machines)|third]], [[Sir]] [[Pete Tyler (Ghost Machines)|Pete Tyler]] founded [[SoulTech]], which allowed the [[consciousness]] of [[deceased]] humans to live on in the [[soul machine]]s. ([[AUDIO]]: {{cs|Ghost Machines (audio story)}}) In the [[parallel universe (The Last Party on Earth)|fourth]], the human race faced impending destruction at the hands of [[planetoid]] [[EK56]]. A common factor of these four universes, observed by Rose Tyler, was that there was no trace of [[the Doctor]], or of the high-profile alien incidents which had threatened the Earth of the Doctor's World. ([[AUDIO]]: {{cs|The Last Party on Earth (audio story)}}) | |||
One [[Parallel universe (False Negative)|parallel Earth]] was ruled by a dictatorship and had been visited by an [[The Doctor (False Negative)|alternate Doctor]], who according to this Earth's [[Kate Stewart (False Negative)|Kate Stewart]] roamed the universe to annihilate "pathetic, [[pacifist]] [[alien]]s". This universe was inadvertently visited by [[Petronella Osgood]] and [[Josh Carter]] whilst studying a travel capsule [[UNIT]] had seized from [[the Auctioneers]]. They came into conflict with their far more ruthless counterparts. ([[AUDIO]]: {{cs|False Negative (audio story)}}) | |||
[[File:Full Fathom Five inner cover.jpg|left|thumb|[[The Doctor (Full Fathom Five)|The Doctor]] of [[Parallel universe (Full Fathom Five)|a parallel universe]]. ([[AUDIO]]: {{cs|Full Fathom Five (audio story)}})]] | |||
Experimenting with more seized Auctioneer technology, UNIT discovered another [[Parallel universe (Telepresence)|parallel Earth]] which was found to be one of numerous realities which had been conquered by a force of [[Cybermen]] determined to hail neither from [[the Doctor's World|their own universe]] nor the [[Pete's World|parallel universe]] they were aware of. In a campaign to upgrade the entire [[multiverse]], these Cybermen attempted to seize the Doctor's World starting with [[Earth]] only to be destroyed by {{Jacobi}}. ([[AUDIO]]: {{cs|Telepresence (audio story)}}, {{cs|Code Silver (audio story)}}, {{cs|Master of Worlds (audio story)}}) | |||
On one [[Parallel universe (Full Fathom Five)|parallel Earth]], [[The Doctor (Full Fathom Five)|an alternate Doctor]], who believed that the ends justified the means, foiled secret super soldier experiments on the [[Deep-sea Energy Exploration Project|DEEP]] in [[2039]], though became separated from [[The Doctor's TARDIS (Full Fathom Five)|his TARDIS]]. ([[AUDIO]]: {{cs|Full Fathom Five (audio story)}}) | |||
[[File:4th Doctor with Enterprise crew.jpg|thumb|The [[Fourth Doctor]] with the crew of the [[USS Enterprise (NCC-1701)|USS ''Enterprise'']]. ([[COMIC]]: {{cs|Assimilation² (comic story)}})]] | |||
In [[Federation universe|one parallel universe]], Earth was part of a meta-government called the [[United Federation of Planets]]. This universe was joined with the Doctor's at one point, resulting in the [[Fourth Doctor]] coming in contact with the Federation in the [[23rd century]] and the [[Eleventh Doctor]] in the [[24th century]], although this combination was undone when the Doctor and the ''Enterprise''-D defeated the Borg-Cybermen alliance that caused this invasion. ([[COMIC]]: {{cs|Assimilation² (comic story)}}) | |||
=== Alternate Daleks === | |||
Most versions of the Kaleds across the Multiverse became the Daleks. ([[AUDIO]]: {{cs|Palindrome (audio story)}}) | |||
In [[Barusa's universe|one universe]] the [[Dalek (Barusa's universe)|Daleks]] were half-insectoid, half-humanoid mutants. ([[COMIC]]: {{cs|Fire and Brimstone (comic story)}}) As in the Doctor's reality, they were created by [[Davros (Barusa's universe)|Davros]] and their creation was interfered with by this universe's version of [[The Doctor (Barusa's universe)|the Doctor]], on behalf of [[The Master (Barusa's universe)|the Master]] who was President of the [[Time Lord (Barusa's universe)|Time Lords]]. ([[PROSE]]: {{cs|The Chronicles of Doctor Who? (short story)}}) At one point these Daleks came into conflict with the Daleks of the Doctor's universe, after one of their ships fell through a spatial rift into that universe in the [[Magellan Cluster]] and encountered the [[Dalek Hive]]. ([[COMIC]]: {{cs|Fire and Brimstone (comic story)}}) | |||
In [[The Mentor's universe|one universe]], the [[Alliance Dalek|Daleks]] had been created as a force for good by [[the Mentor]]. ([[AUDIO]]: {{cs|Dalek War: Chapter One (audio story)}}) These Daleks ruled their universe and were contacted by the [[Dalek Prime|Dalek Emperor]] of the Doctor's universe via [[Project Infinity]] during the [[Second Great Dalek Occupation]], who hoped to learn from their success. The parallel Daleks were horrified by the actions of their counterparts and declared [[Enemy-Alliance Dalek War|war]]. ([[AUDIO]]: {{cs|Project Infinity (audio story)}}) | |||
In the company of [[Romana II]], the Fourth Doctor encountered a convergence of forces from three separate parallel universes whose respective dominant powers were the [[Quark]]s, the [[Kroton Imperium]], and the [[Ogron Confederation of Planets]], which he theorised to be the result of a hypothetical absence of the Daleks in their realities. ([[COMIC]]: {{cs|The Lost Dimension (comic story)}}) One [[parallel universe (Palindrome)|parallel universe]] where [[Davros (Palindrome)|Davros]] never created the Daleks was visited by the [[Dalek Time Strategist (The Shadow Vortex)|Dalek Time Strategist]] during the [[Last Great Time War]]. He manipulated Davros into merging the Kaleds with echoes of their counterparts across the Multiverse, turning them into Daleks, and uniting Davros himself with echoes of his other selves, providing a means of restoring the Daleks following their erasure in the Doctor's universe. ([[AUDIO]]: {{cs|Palindrome (audio story)}}) | |||
=== Alternate Time Wars === | |||
[[File:Daft Dimension 486.jpg|left|thumb|In [[the Daft Dimension]], the [[Twelfth Doctor (The Daft Dimension)|Twelfth Doctor]] engaged in a [[flame war]] with [[Davros (The Daft Dimension)|Davros]], apparently a greater conflict than the [[Time War (The Daft Dimension)|Time War]]. ([[COMIC]]: {{cs|The Daft Dimension (DWM 486 comic story)|''The Daft Dimension'' 486}})]] | |||
In one parallel universe, the [[War in Heaven]] started when an alternate [[Sixth Doctor]] convinced his people to fight [[the Enemy]], who were an [[Dalek|old foe of his]]. In the course of this war, the Time Lords allied with the [[Cyberlord]]s and the Doctor became their President. The tide of the conflict turned against the Time Lords after [[the Master]] betrayed them, eventually resulting in the Doctor using the [[Armageddon Sapphire]] to destroy this universe. ([[PROSE]]: {{cs|The Quantum Archangel (novel)}}) | |||
In [[the Daft Dimension]], when he met [[Rose Tyler (The Daft Dimension)|Rose Tyler]], the [[Ninth Doctor (The Daft Dimension)|Ninth Doctor]] had just "returned from the Time War". The [[Twelfth Doctor (The Daft Dimension)|Twelfth Doctor]] and [[Clara Oswald (The Daft Dimension)|Clara Oswald]]'s travels occurred ten years later "in [[Earth (The Daft Dimension)|Earth]] terms", but "more like [[1000 (number)|a thousand]] years" later by the Doctor's subjective timeline. ([[COMIC]]: {{cs|The Daft Dimension (DWM 485 comic story)|''The Daft Dimension'' 485}}) [[Davros (The Daft Dimension)|Davros]] later recalled the Time War while facing the Twelfth Doctor. ([[COMIC]]: {{cs|The Daft Dimension (DWM 486 comic story)|''The Daft Dimension'' 486}}) | |||
In [[the Warrior's universe]], [[Sarah Jane Smith]] successfully convinced the [[Fourth Doctor]] to destroy the [[Dalek]]s in the incubation chamber during [[Genesis Incident|his mission]] to avert their [[Creation of the Daleks|creation]]. ([[AUDIO]]: {{cs|Dust Devil (audio story)}}) His actions however led to the formation of the [[Unified Skaroan Alliance]], who obtained time travel from his [[time ring]]. ([[AUDIO]]: {{cs|Aftershocks (audio story)}}) Mortally wounded by a surviving prototype Dalek, the Doctor was extracted from Skaro by [[Narvin]], who informed the Doctor his actions had caused a [[Time War]] and provided him with the [[Elixir of Life]], triggering his regeneration into [[the Warrior]]. ([[AUDIO]]: {{cs|Dust Devil (audio story)}}) | |||
=== Meta-fiction universes === | |||
{{Main|Meta-fiction universe}} | |||
On two occasions, the Doctor encountered universes where he was a fictional character in a TV show called ''Doctor Who''. ([[COMIC]]: {{cs|TV Action! (comic story)}}, {{cs|The Girl Who Loved Doctor Who (comic story)}}) | |||
In [[Parallel universe (Deadline)|one universe]], ''Doctor Who'' was cancelled before its first episode even aired, much to the disappointment of the writer [[Martin Bannister]]. ([[AUDIO]]: {{cs|Deadline (audio story)}}) | |||
=== "Earths" === | |||
Several universes had names prefixed with "Earth" or "Earth-". These included [[Earth-616]], ([[COMIC]]: {{cs|Rough Justice (comic story)}}, etc.) [[Earth-33⅓]], ([[COMIC]]: {{cs|Doctor Who? (DWM 64 comic story)}}, etc.) [[Earth-92131]], ([[TV]]: {{cs|Proteus (TV story)}}) [[Earth-99476]], ([[COMIC]]: {{cs|Don't Drink the Water (comic story)}}, {{cs|Wedding Gatecrashers (comic story)}}) [[Earth-9047]], ([[COMIC]]: {{cs|To Save Me, Why Must I Kill Me? (comic story)}}) [[Earth-146]], [[Earth-13059]], and [[Earth-8311]]. ([[COMIC]]: {{cs|Wedding Gatecrashers (comic story)}}) | |||
=== Other parallel universes === | |||
[[File:The Doctor and Susan ASoA.jpg|thumb|[[The Doctor (Auld Mortality's universe)|The Doctor]] and [[Susan (Auld Mortality's universe)|Susan]] in [[Auld Mortality's universe|a parallel universe]]. ([[AUDIO]]: {{cs|A Storm of Angels (audio story)}})]] | |||
In [[1997]], [[Carbury]] was invaded by [[knight]]s from [[Arthur's World|a parallel universe]] which bore similarities to [[Arthur of England|Arthurian legend]]. ([[TV]]: {{cs|Battlefield (TV story)}}) The [[Eighth Doctor]] eventually returned to this world - before this invasion from their perspective - when he unintentionally disabled some of the TARDIS's security protocols, allowing him to set up the events that would lead to his past self thwarting their earlier invasion. ([[PROSE]]: {{cs|One Fateful Knight (short story)}}) | |||
One parallel universe was lifeless and empty due to the destruction of [[Logopolis]] in [[1981]]. ([[PROSE]]: {{cs|The Quantum Archangel (novel)}}) | |||
In [[Parallel universe (Auld Mortality)|one parallel universe]], [[The Doctor (Auld Mortality)|an alternate Doctor]] was delayed leaving Gallifrey due to the machinations of [[Quences (Auld Mortality)|Quences]]. After escaping due to the intervention of his granddaughter [[Susan (Auld Mortality)|Susan]], ([[AUDIO]]: {{cs|Auld Mortality (audio story)}}) this Doctor travelled freely in time and space, causing huge alterations to Earth's history in the process. ([[AUDIO]]: {{cs|A Storm of Angels (audio story)}}, [[PROSE]]: {{cs|The Innocents (short story)}}) | |||
In [[Parallel universe (He Jests at Scars...)|one universe]], [[The Valeyard (He Jests at Scars...)|the Valeyard]] won his battle with the [[Sixth Doctor]] in [[the Matrix]] and successfully merged with the Doctor, gaining his remaining [[regeneration]]s. He went on to meddle in history, believing he was taking advantage of opportunities his other selves had squandered, but destabilised his own timeline in doing so. ([[AUDIO]]: {{cs|He Jests at Scars... (audio story)}}) | |||
[[File:TARDIS Tails.jpg|left|thumb|[[Tardis Tails]], an alternate version of the [[Eighth Doctor]]. ([[COMIC]]: {{cs|The Glorious Dead (comic story)}})]] | |||
The [[Eighth Doctor]] was once shown many of his counterparts who existed in parallel universes across the Multiverse, including a [[Eighth Doctor (Grace Holloway's husband)|version of his current incarnation]] who had married [[Grace Holloway]], [[Eighth Doctor (cyborg)|another version of his current incarnation]] who was a cyborg, [[Doc Gallifrey]], [[Joe Smith]], [[Theta Stigma]], [[Quiquaequod]] and [[Tardis Tails]]. ([[COMIC]]: {{cs|The Glorious Dead (comic story)}}) | |||
Whilst infected with [[anti-time]], the Eighth Doctor claimed he saw "a tiny reality" where Gallifrey was not a planet but a diamond that drifted through space. ([[AUDIO]]: {{cs|Zagreus (audio story)}}) | |||
Forty-five billion universes to the left of the Doctor's universe was the [[Word Lord universe|universe]] home to the [[Word Lord]]s. ([[AUDIO]]: {{cs|The Word Lord (audio story)}}) | |||
One parallel dimension was ruled and slowly consumed by [[Scratchman]]. Carvings found by the [[Fourth Doctor]] suggested this universe had previously been in a state of war before Scratchman intervened and made it his domain, and he later speculated this was not the first universe Scratchman had targeted. Eventually there was nothing left of this universe but a charred landscape that Scratchman's castle floated above, which the Doctor likened to [[Hell]], so Scratchman sought to use a tiny rip to reach the Doctor's universe, but was denied by the Doctor. ([[PROSE]]: {{cs|Scratchman (novelisation)}}) | |||
One parallel universe was known as [[New Eden (The Interstellar Convergence)|New Eden]] and appeared to be inhabited solely by posthumans known as [[Capsuleer]]s. For a time "chronological complications" from the [[Time War]] meant that [[Gallifrey]] and many artefacts from the Doctor's universe appeared in a region of New Eden along with [[Dalek]]s. The Capsuleers used the displaced artefacts as clues to lead them to the Daleks, whom they knew only as "Biomechanoid Combat Units", before doing battle with them. ([[GAME]]: {{cs|The Interstellar Convergence (video game)}}) | |||
[[File:River Song (The Two Rivers).jpg|thumb|An [[River Song (Karla-Gard's universe)|alternate version of River Song]]. ([[AUDIO]]: ''[[Two Rivers and a Firewall (audio anthology)|Two Rivers and a Firewall]]'')]] | |||
In one [[Karla-Gard's universe|parallel universe]] [[River Song (Karla-Gard's universe)|River Song]] fulfilled her conditioning and killed the Doctor, only to then turn on her captors and massacre them at [[Demons Run]]. She subsequently travelled in [[River Song's TARDIS (Karla-Gard's universe)|a TARDIS]] and at one point crossed over to the universe where she encountered her [[River Song|counterpart]]. ([[AUDIO]]: {{cs|The Two Rivers (audio story)}}) | |||
"All thirteen" incarnations of [[the Doctor]] came together to save [[Gallifrey]] in the [[Last Great Time War]] by freezing it in a single moment in time, in a "parallel [[pocket universe]]". ([[TV]]: {{cs|The Day of the Doctor (TV story)}}) | |||
== Miscellany == | == Miscellany == | ||
[[Fitz Kreiner]] once told [[Trix MacMillan]] that "the future" was the best place to shop for music, since one could pick up an artist's complete run. | [[Fitz Kreiner]] once told [[Trix MacMillan]] that "the [[future]]" was the best place to shop for music, since one could pick up an artist's complete run. Parallel universes, however, complicated this theory: "You think you've got all [[the Beatles|the Beatle]] albums until you've been to a few of those." When later called upon to sing in a [[bar]], Fitz briefly considered using one of the "parallel universe Beatles songs," since no one in the [[prime universe]] would recognise them. However, when Trix pointed out that one of these songs was merely "[[Jealous Guy]]" with different lyrics, he quickly abandoned the idea of using these songs as "cheating." ([[PROSE]]: {{cs|The Gallifrey Chronicles (novel)}}) | ||
[[Chronovore]]s feasted on parallel universes, but their meals were infrequent because they were banished to [[Calabi-Yau Space]], which provided them no access to the timelines and parallels of the normal universe. | [[Chronovore]]s feasted on parallel universes, but their meals were infrequent because they were banished to [[Calabi-Yau Space]], which provided them no access to the timelines and parallels of the normal universe. {{Ainley|c}} once released the Chronovores to the Doctor's World, where they threatened to eat away all realities. ([[PROSE]]: {{cs|The Quantum Archangel (novel)}}) | ||
In all alternate universes with [[Melanie Bush]], she grew up with her sister [[Anabel Bush|Anabel]]. In the prime universe, Melanie accidentally killed Anabel when they were children. ([[PROSE]]: {{cs|Spiral Scratch (novel)}}) | |||
== As colloquialism == | == As colloquialism == | ||
The term was used sometimes in an inexact way, simply to indicate the unlikelihood of an event. [[Claudia Bruderbakker]] once told [[Peri]], for instance, that if [[Joan | The term was used sometimes in an inexact way, simply to indicate the unlikelihood of an event. [[Claudia Bruderbakker]] once told [[Peri Brown]], for instance, that if her [[stepmother]] [[Joan Bruderbakker]] had been responsible for a particular event, she'd "entered a parallel universe". Peri, familiar with parallel universes, briefly considered the genuine possibility of another universe being created, but then realised that Claudia was speaking figuratively. ([[PROSE]]: {{cs|Synthespians™ (novel)}}) | ||
[[Category: | |||
== Other references == | |||
[[Sarah Jane Smith]] corrected [[Maria Jackson]] when she referred to [[Andrea Yates' World]] as a "parallel world", explaining that it was their [[timeline]] having been changed. ([[TV]]: {{cs|Whatever Happened to Sarah Jane? (TV story)}}) | |||
Upon seeing an [[elephant]] on the [[ice]] in [[London]], [[Bill Potts]] believed that [[the TARDIS]] had arrived in a parallel world; it had in fact landed in the [[1814 frost fair]]. ([[TV]]: {{cs|Thin Ice (TV story)}}) | |||
[[Category:Parallel universes| ]] | |||
[[Category:Jargon, slang and colloquialisms]] | [[Category:Jargon, slang and colloquialisms]] | ||
[[Category:Travel between universes]] | |||
Latest revision as of 20:01, 30 October 2024
A parallel universe, (PROSE: The Face of the Enemy [+]Loading...["The Face of the Enemy (novel)"]) parallel world (TV: Utopia [+]Loading...["Utopia (TV story)"]) or parallel reality (AUDIO: Faustian [+]Loading...["Faustian (audio story)"]) was a universe which existed separately from the one usually travelled by the Doctor. (TV: Army of Ghosts [+]Loading...["Army of Ghosts (TV story)"]) Even though The Book of the War claimed "parallel universes" only existed in folklore, stating that other universes were merely "separate bubbles of matter and energy", (PROSE: The Book of the War [+]Loading...["The Book of the War (novel)"]) the Tenth Doctor once explained that there were in fact "billions of parallel universes, all stacked up against each other", with the Void as the space "in-between". (TV: Army of Ghosts [+]Loading...["Army of Ghosts (TV story)"]) The Book of the War described the "immeasurable stretches" between different universes as being filled by "un-space". (PROSE: The Book of the War [+]Loading...["The Book of the War (novel)"]) The Tenth Doctor used the term of "parallel universe" interchangeably with that of "different dimension". (TV: Army of Ghosts [+]Loading...["Army of Ghosts (TV story)"])
The Master explained that a parallel Earth occupied "the same space-time coordinates as this Earth, but in a different dimension. Sideways in time, if you like, rather than forward or back." (PROSE: The Face of the Enemy [+]Loading...["The Face of the Enemy (novel)"]) "All possibilities" occurred across the sum of all existing parallel realities, (AUDIO: Faustian [+]Loading...["Faustian (audio story)"]) meaning some parallel realities resembled each other with 'points of divergence', similar to an alternate timeline, (TV: Rise of the Cybermen [+]Loading...["Rise of the Cybermen (TV story)"]) although those tended to overwrite the previous version of history rather than exist distinct from it. (PROSE: Imperial Moon [+]Loading...["Imperial Moon (novel)"])
The sum of all existing parallel universes was often called the Multiverse, (AUDIO: Restoration of the Daleks [+]Loading...["Restoration of the Daleks (audio story)"]) although according to another account, a multiverse was a smaller grouping of parallel universes, and the true sum total of all Creation was called the Omniverse. (COMIC: The Glorious Dead [+]Loading...["The Glorious Dead (comic story)"])
Physics[[edit] | [edit source]]
The Third Doctor once described travel between parallel universes as "like travelling sideways" rather than on a nature course. (TV: Inferno [+]Loading...["Inferno (TV story)"])
As the Fifth Doctor once explained to Turlough, parallel universes were a specialised form of alternate universe — "alternative universes [that existed] in parallel with each other" — but the terms weren't complete synonyms. A parallel universe had no impact upon another parallel universe; it was "separated only by a millisecond of time and a nanometre of space, without ever having contact." Conversely, a fully alternate timeline was when, because of the inherent weakness at the point that one universe split from the other, one timeline actually destroyed the other. (PROSE: Imperial Moon [+]Loading...["Imperial Moon (novel)"])
At least some parallel universes were created as a consequence of people making different decisions — the Tenth Doctor explained to Jackie Tyler that "every single decision we make creates a parallel existence". (TV: Doomsday [+]Loading...["Doomsday (TV story)"]) The Tenth Doctor also said that there were "billions of parallel universes all stacked up against each other. The Void is the space in between, containing absolutely nothing." (TV: Army of Ghosts [+]Loading...["Army of Ghosts (TV story)"]) However, the Eighth Doctor noted that such significant events remained indeterminate until the act of observing them forced the universe to "choose" the outcome, with the new timeline only splitting if absolutely necessary, otherwise creating "oxbow lakes of might-have-been". (PROSE: Time Zero [+]Loading...["Time Zero (novel)"])
Time behaved differently in some parallel universes compared to the Doctor's World. In one universe, the Inferno Project conducted at Eastchester in the 1970s was more advanced. (TV: Inferno [+]Loading...["Inferno (TV story)"]) Pete's World was three years ahead, (TV: Doomsday [+]Loading...["Doomsday (TV story)"]) while William Blake spent a few days in the Spiral Yssgaroth and returned to Earth seventy years later than when he left. (PROSE: The Pit [+]Loading...["The Pit (novel)"], The Book of the War [+]Loading...["The Book of the War (novel)"]) It was possible to align the timelines of another dimension with Gallifrey's, which would render travel from one to the other much simpler, and indeed, essentially merge the alternate dimension with Gallifrey's Web of Time. (COMIC: Who's That Girl! [+]Loading...["Who's That Girl! (comic story)"])
Although The Book of the War claimed that it was "apparently impossible" to travel through "the un-space" to reach another universe, (PROSE: The Book of the War [+]Loading...["The Book of the War (novel)"]) travel between parallels was, by most accounts, possible. It was made relatively simple by the Time Lords — although TARDISes were still equipped with security protocols to stop them travelling into other universes on a regular basis. (TV: Inferno [+]Loading...["Inferno (TV story)"], PROSE: The Quantum Archangel [+]Loading...["The Quantum Archangel (novel)"]) Transit between universes was initially very difficult in the post-War universe, but Sabbath Dei's scheme with Maxwell Curtis damaged the stability of the multiverse and left the Eighth Doctor unable to control which universe his TARDIS went to. (PROSE: Time Zero [+]Loading...["Time Zero (novel)"]) According to the Tenth Doctor, travel to parallel universes became almost completely impossible after the Last Great Time War and could only happen under extraordinary circumstances. (TV: Rise of the Cybermen [+]Loading...["Rise of the Cybermen (TV story)"])
Examples[[edit] | [edit source]]
Unbound Universe[[edit] | [edit source]]
- Main article: Unbound Universe
In a parallel universe that Bernice Summerfield called the Unbound Universe, (WC: A Visit from Prof. Summerfield [+]Loading...["A Visit from Prof. Summerfield (webcast)"]) an alternate Doctor was exiled to Earth in 1997, rather than the 1970s. After escaping his exile, he travelled with this universe's version of Alistair Lethbridge-Stewart, (AUDIO: Sympathy for the Devil [+]Loading...["Sympathy for the Devil (audio story)"]) until an encounter with the Daleks where Alistair decided to stay on Skaro to help a fledgling peace between Daleks and Thals. (AUDIO: Masters of War [+]Loading...["Masters of War (audio story)"])
After a major war across time and space, the Doctor was left the last of his kind, and thus the Ruler of the Universe, and the universe itself dying. After a failed attempt to flee to another universe which resulted in Bernice Summerfield becoming stranded with him, (AUDIO: The Library in the Body [+]Loading...["The Library in the Body (audio story)"]) and foiling a scheme by this universe's version of the Master, (AUDIO: The Emporium at the End [+]Loading...["The Emporium at the End (audio story)"]) the Doctor reluctantly accepted his responsibilities and worked as President of the Universe to establish a safe zone using the Apocalypse Clock. (AUDIO: The True Saviour of the Universe [+]Loading...["The True Saviour of the Universe (audio story)"])
This universe eventually collapsed into nothingness, with the only remaining inhabitant its version of the Master in a shielded bubble. After thousands of years of waiting, he was rescued by the Dalek Time Strategist. (AUDIO: Shockwave [+]Loading...["Shockwave (TWM audio story)"])
Alternate Earths[[edit] | [edit source]]
On one parallel Earth, an individual known as "the Leader" helped the establishment of a fascist republic in Great Britain. Accounts of the Leader's origins were disputed, with one account revealing him to be an alternate Third Doctor (PROSE: Timewyrm: Revelation [+]Loading...["Timewyrm: Revelation (novel)"]) while another suggested that he was merely a human with a strong propaganda cult. (PROSE: I, Alastair [+]Loading...["I, Alastair (novel)"]) In the 1970s, the Third Doctor accidentally travelled to this Earth whilst repairing his TARDIS console, becoming embroiled in its version of the Inferno Project which devastated this Earth. (TV: Inferno [+]Loading...["Inferno (TV story)"]) A group of survivors later attempted to invade the universe, coming into conflict with UNIT and the Master. (PROSE: The Face of the Enemy [+]Loading...["The Face of the Enemy (novel)"])
There were a number of parallel versions of Earth where the Roman Empire had never fallen. (PROSE: Warlords of Utopia [+]Loading...["Warlords of Utopia (novel)"]) The Fourth Doctor encountered invaders from one parallel Earth in which the Roman Empire spanned the galaxy. (COMIC: Doctor Who and the Iron Legion [+]Loading...["Doctor Who and the Iron Legion (comic story)"], AUDIO: Doctor Who and the Iron Legion [+]Loading...["Doctor Who and the Iron Legion (audio story)"]) On another such Earth by 1988 the Roman Empire owned three-fifths of Earth and Empress Margarita was Caesar, with America and Australia being populated by "savages". This Earth's version of Melanie Bush was a slave and like her counterpart travelled with the Sixth Doctor, who had lost one of his eyes. (PROSE: Spiral Scratch [+]Loading...["Spiral Scratch (novel)"]) During the War in Heaven a number of these Roman parallel Earths united to form the Empire of Empires after discovering the technology to cross universes and came into conflict with the Greater German Reich, a rival union of Earths where the Nazis had won World War II. (PROSE: Warlords of Utopia [+]Loading...["Warlords of Utopia (novel)"])
The Fifth Doctor visited a parallel Earth in which World War II was still being fought in July 1963. While there, he met Angus Goodman, who became his companion for a time. (COMIC: Lunar Lagoon [+]Loading...["Lunar Lagoon (comic story)"], 4-Dimensional Vistas [+]Loading...["4-Dimensional Vistas (comic story)"], The Moderator [+]Loading...["The Moderator (comic story)"])
The Sixth Doctor and Evelyn Smythe travelled to a parallel Earth in which the Doctor actually enjoyed his exile to the planet. (AUDIO: The 100 Days of the Doctor [+]Loading...["The 100 Days of the Doctor (audio story)"])
Melanie Bush met a version of herself from a universe where Silurians never went into hibernation. In this universe, she was Melanie Baal, a Human-Silurian hybrid. (PROSE: Spiral Scratch [+]Loading...["Spiral Scratch (novel)"])
On one parallel Earth, peace was established between humanity and the Silurians after the Wenley Moor incident, despite the Third Doctor being killed during the event. The peace was kept by the United Races Intelligence Command, a counterpart of UNIT. (COMIC: Final Genesis [+]Loading...["Final Genesis (comic story)"])
When Sabbath's actions caused the barriers between various parallel realities to break down, (PROSE: Time Zero [+]Loading...["Time Zero (novel)"]) the Eighth Doctor encountered several different parallel Earths whilst trying to return to his reality, including a world where a group had been formed specifically to kill Sabbath, (PROSE: The Infinity Race [+]Loading...["The Infinity Race (novel)"]) a world where the computer was never invented as part of the efforts of that world's Sabbath to 'protect' his Earth, (PROSE: The Domino Effect [+]Loading...["The Domino Effect (novel)"]) a world where the mysterious Eternines sought to drain Earth's energy to save themselves, (PROSE: Reckless Engineering [+]Loading...["Reckless Engineering (novel)"]) and a world where time-travel tours were founded while Earth faced invasion by an alternate race of Martians. (PROSE: The Last Resort [+]Loading...["The Last Resort (novel)"])
In one parallel universe, an alternate Doctor regenerated into a female incarnation and hid on Earth in the 21st century in an attempt to evade the Time Lords who had sentenced her to exile. Her efforts to hide failed and she was recaptured. (AUDIO: Exile [+]Loading...["Exile (audio story)"])
In 2007, the Tenth Doctor, Rose Tyler and Mickey Smith visited a universe in which Rose's father was still alive and the Cybermen were created on Earth by John Lumic. In this universe, the United Kingdom was instead the People's Republic of Great Britain led by a President. Lumic, as CEO of Cybus Industries, was one of the most powerful people on this Earth. The Cybus Network functioned as the sole information provider on the planet, (PROSE: Lumic [+]Loading...["Lumic (short story)"]) and was accessed through the EarPods Lumic created. (TV: Rise of the Cybermen [+]Loading...["Rise of the Cybermen (TV story)"]) Lumic instigated a global war on this Earth in his attempts to Cyber-convert the population, activating a mind control sequence in the EarPods, though was defeated in London by the efforts of the Preachers and the Doctor. (TV: The Age of Steel [+]Loading...["The Age of Steel (TV story)"]) Eventually the Cybermen were sealed into their factories by the Preachers. (GAME: Cyber Assault [+]Loading...["Cyber Assault (video game)"]) The Torchwood Institute in this universe had managed to develop a technology that allowed quick travel between their dimension and the Doctor's World through the breach created in the Void by the Dalek Void Ship, but as an unintended side-effect, travelling in this manner further opened the breach, to a point where it started threatening the existence of that universe. The Cybermen used this breach to invade Earth in the Doctor's universe. When the breach was closed by the Doctor this method of travel was rendered unusable, though he left his companion Rose trapped there in doing so. (TV: Doomsday [+]Loading...["Doomsday (TV story)"])
On one parallel Earth, in 2008 Ianto Jones accepted the offer of Mairwyn. He did not die when the 456 invaded and Mairwyn enslaved Earth. The two later visited the primary universe to observe Ianto's funeral. (COMIC: Shrouded [+]Loading...["Shrouded (comic story)"])
A "great big parallel world" was created around Donna Noble by a Time Beetle, where the Tenth Doctor died facing the Racnoss under the River Thames in 2007, and was subsequently unable to save the people inside Royal Hope Hospital who were taken to the Moon, or the Earth from being attacked by a replica of the Titanic, the Adipose parthenogenesis or ATMOS. When the Donna of this world travelled back in time to make her younger self turn left at a junction on Little Sutton Street, both the Doctor and Donna believed that this world ceased to exist. This account was ambiguous on the exact nature of this parallel world, (TV: Turn Left [+]Loading...["Turn Left (TV story)"]) with later accounts indentifying it as an alternative timeline (PROSE: The Visual Dictionary: Updated and Expanded [+]Loading...{"page":"41","1":"The Visual Dictionary: Updated and Expanded (reference book)"}, Know Your Companions [+]Loading...{"page":"8-10","1":"Know Your Companions (feature)"}) an alternative reality, and a universe. (PROSE: Doctor Who: The Encyclopedia [+]Loading...{"page":"248","ed":"2011 reprint","1":"Doctor Who: The Encyclopedia (reference book)"}, "What will you be?" [+]Part of Companions and Allies, Loading...{"page":"90","namedpart":"What will you be?","1":"Companions and Allies (reference book)"}, What If? [+]Loading...{"page":"91","1":"What If? (short story)"})
Rose used the dimension cannon created in Pete's World to search through the parallel universes to find the Tenth Doctor, seeking his assistance as the stars had begun to disappear. She visited numerous parallel Earths on this search. One was doomed to extinction when its own sun was extinguished. (AUDIO: The Endless Night [+]Loading...["The Endless Night (audio story)"]) Another had been struck by extreme global warming believed to have been covertly caused by aliens and, despite a regression of technology in an attempt to slow it, it was predicted that humanity would become extinct within seventy years. (AUDIO: The Flood [+]Loading...["The Flood (RTDC audio story)"]) On a third, Sir Pete Tyler founded SoulTech, which allowed the consciousness of deceased humans to live on in the soul machines. (AUDIO: Ghost Machines [+]Loading...["Ghost Machines (audio story)"]) In the fourth, the human race faced impending destruction at the hands of planetoid EK56. A common factor of these four universes, observed by Rose Tyler, was that there was no trace of the Doctor, or of the high-profile alien incidents which had threatened the Earth of the Doctor's World. (AUDIO: The Last Party on Earth [+]Loading...["The Last Party on Earth (audio story)"])
One parallel Earth was ruled by a dictatorship and had been visited by an alternate Doctor, who according to this Earth's Kate Stewart roamed the universe to annihilate "pathetic, pacifist aliens". This universe was inadvertently visited by Petronella Osgood and Josh Carter whilst studying a travel capsule UNIT had seized from the Auctioneers. They came into conflict with their far more ruthless counterparts. (AUDIO: False Negative [+]Loading...["False Negative (audio story)"])
Experimenting with more seized Auctioneer technology, UNIT discovered another parallel Earth which was found to be one of numerous realities which had been conquered by a force of Cybermen determined to hail neither from their own universe nor the parallel universe they were aware of. In a campaign to upgrade the entire multiverse, these Cybermen attempted to seize the Doctor's World starting with Earth only to be destroyed by the War Master. (AUDIO: Telepresence [+]Loading...["Telepresence (audio story)"], Code Silver [+]Loading...["Code Silver (audio story)"], Master of Worlds [+]Loading...["Master of Worlds (audio story)"])
On one parallel Earth, an alternate Doctor, who believed that the ends justified the means, foiled secret super soldier experiments on the DEEP in 2039, though became separated from his TARDIS. (AUDIO: Full Fathom Five [+]Loading...["Full Fathom Five (audio story)"])
In one parallel universe, Earth was part of a meta-government called the United Federation of Planets. This universe was joined with the Doctor's at one point, resulting in the Fourth Doctor coming in contact with the Federation in the 23rd century and the Eleventh Doctor in the 24th century, although this combination was undone when the Doctor and the Enterprise-D defeated the Borg-Cybermen alliance that caused this invasion. (COMIC: Assimilation² [+]Loading...["Assimilation² (comic story)"])
Alternate Daleks[[edit] | [edit source]]
Most versions of the Kaleds across the Multiverse became the Daleks. (AUDIO: Palindrome [+]Loading...["Palindrome (audio story)"])
In one universe the Daleks were half-insectoid, half-humanoid mutants. (COMIC: Fire and Brimstone [+]Loading...["Fire and Brimstone (comic story)"]) As in the Doctor's reality, they were created by Davros and their creation was interfered with by this universe's version of the Doctor, on behalf of the Master who was President of the Time Lords. (PROSE: The Chronicles of Doctor Who? [+]Loading...["The Chronicles of Doctor Who? (short story)"]) At one point these Daleks came into conflict with the Daleks of the Doctor's universe, after one of their ships fell through a spatial rift into that universe in the Magellan Cluster and encountered the Dalek Hive. (COMIC: Fire and Brimstone [+]Loading...["Fire and Brimstone (comic story)"])
In one universe, the Daleks had been created as a force for good by the Mentor. (AUDIO: Dalek War: Chapter One [+]Loading...["Dalek War: Chapter One (audio story)"]) These Daleks ruled their universe and were contacted by the Dalek Emperor of the Doctor's universe via Project Infinity during the Second Great Dalek Occupation, who hoped to learn from their success. The parallel Daleks were horrified by the actions of their counterparts and declared war. (AUDIO: Project Infinity [+]Loading...["Project Infinity (audio story)"])
In the company of Romana II, the Fourth Doctor encountered a convergence of forces from three separate parallel universes whose respective dominant powers were the Quarks, the Kroton Imperium, and the Ogron Confederation of Planets, which he theorised to be the result of a hypothetical absence of the Daleks in their realities. (COMIC: The Lost Dimension [+]Loading...["The Lost Dimension (comic story)"]) One parallel universe where Davros never created the Daleks was visited by the Dalek Time Strategist during the Last Great Time War. He manipulated Davros into merging the Kaleds with echoes of their counterparts across the Multiverse, turning them into Daleks, and uniting Davros himself with echoes of his other selves, providing a means of restoring the Daleks following their erasure in the Doctor's universe. (AUDIO: Palindrome [+]Loading...["Palindrome (audio story)"])
Alternate Time Wars[[edit] | [edit source]]
In one parallel universe, the War in Heaven started when an alternate Sixth Doctor convinced his people to fight the Enemy, who were an old foe of his. In the course of this war, the Time Lords allied with the Cyberlords and the Doctor became their President. The tide of the conflict turned against the Time Lords after the Master betrayed them, eventually resulting in the Doctor using the Armageddon Sapphire to destroy this universe. (PROSE: The Quantum Archangel [+]Loading...["The Quantum Archangel (novel)"])
In the Daft Dimension, when he met Rose Tyler, the Ninth Doctor had just "returned from the Time War". The Twelfth Doctor and Clara Oswald's travels occurred ten years later "in Earth terms", but "more like a thousand years" later by the Doctor's subjective timeline. (COMIC: The Daft Dimension 485 [+]Loading...["The Daft Dimension (DWM 485 comic story)","''The Daft Dimension'' 485"]) Davros later recalled the Time War while facing the Twelfth Doctor. (COMIC: The Daft Dimension 486 [+]Loading...["The Daft Dimension (DWM 486 comic story)","''The Daft Dimension'' 486"])
In the Warrior's universe, Sarah Jane Smith successfully convinced the Fourth Doctor to destroy the Daleks in the incubation chamber during his mission to avert their creation. (AUDIO: Dust Devil [+]Loading...["Dust Devil (audio story)"]) His actions however led to the formation of the Unified Skaroan Alliance, who obtained time travel from his time ring. (AUDIO: Aftershocks [+]Loading...["Aftershocks (audio story)"]) Mortally wounded by a surviving prototype Dalek, the Doctor was extracted from Skaro by Narvin, who informed the Doctor his actions had caused a Time War and provided him with the Elixir of Life, triggering his regeneration into the Warrior. (AUDIO: Dust Devil [+]Loading...["Dust Devil (audio story)"])
Meta-fiction universes[[edit] | [edit source]]
- Main article: Meta-fiction universe
On two occasions, the Doctor encountered universes where he was a fictional character in a TV show called Doctor Who. (COMIC: TV Action! [+]Loading...["TV Action! (comic story)"], The Girl Who Loved Doctor Who [+]Loading...["The Girl Who Loved Doctor Who (comic story)"])
In one universe, Doctor Who was cancelled before its first episode even aired, much to the disappointment of the writer Martin Bannister. (AUDIO: Deadline [+]Loading...["Deadline (audio story)"])
"Earths"[[edit] | [edit source]]
Several universes had names prefixed with "Earth" or "Earth-". These included Earth-616, (COMIC: Rough Justice [+]Loading...["Rough Justice (comic story)"], etc.) Earth-33⅓, (COMIC: Doctor Who? 64 [+]Loading...["Doctor Who? (DWM 64 comic story)"], etc.) Earth-92131, (TV: Proteus [+]Loading...["Proteus (TV story)"]) Earth-99476, (COMIC: Don't Drink the Water [+]Loading...["Don't Drink the Water (comic story)"], Wedding Gatecrashers [+]Loading...["Wedding Gatecrashers (comic story)"]) Earth-9047, (COMIC: To Save Me, Why Must I Kill Me? [+]Loading...["To Save Me, Why Must I Kill Me? (comic story)"]) Earth-146, Earth-13059, and Earth-8311. (COMIC: Wedding Gatecrashers [+]Loading...["Wedding Gatecrashers (comic story)"])
Other parallel universes[[edit] | [edit source]]
In 1997, Carbury was invaded by knights from a parallel universe which bore similarities to Arthurian legend. (TV: Battlefield [+]Loading...["Battlefield (TV story)"]) The Eighth Doctor eventually returned to this world - before this invasion from their perspective - when he unintentionally disabled some of the TARDIS's security protocols, allowing him to set up the events that would lead to his past self thwarting their earlier invasion. (PROSE: One Fateful Knight [+]Loading...["One Fateful Knight (short story)"])
One parallel universe was lifeless and empty due to the destruction of Logopolis in 1981. (PROSE: The Quantum Archangel [+]Loading...["The Quantum Archangel (novel)"])
In one parallel universe, an alternate Doctor was delayed leaving Gallifrey due to the machinations of Quences. After escaping due to the intervention of his granddaughter Susan, (AUDIO: Auld Mortality [+]Loading...["Auld Mortality (audio story)"]) this Doctor travelled freely in time and space, causing huge alterations to Earth's history in the process. (AUDIO: A Storm of Angels [+]Loading...["A Storm of Angels (audio story)"], PROSE: The Innocents [+]Loading...["The Innocents (short story)"])
In one universe, the Valeyard won his battle with the Sixth Doctor in the Matrix and successfully merged with the Doctor, gaining his remaining regenerations. He went on to meddle in history, believing he was taking advantage of opportunities his other selves had squandered, but destabilised his own timeline in doing so. (AUDIO: He Jests at Scars... [+]Loading...["He Jests at Scars... (audio story)"])
The Eighth Doctor was once shown many of his counterparts who existed in parallel universes across the Multiverse, including a version of his current incarnation who had married Grace Holloway, another version of his current incarnation who was a cyborg, Doc Gallifrey, Joe Smith, Theta Stigma, Quiquaequod and Tardis Tails. (COMIC: The Glorious Dead [+]Loading...["The Glorious Dead (comic story)"])
Whilst infected with anti-time, the Eighth Doctor claimed he saw "a tiny reality" where Gallifrey was not a planet but a diamond that drifted through space. (AUDIO: Zagreus [+]Loading...["Zagreus (audio story)"])
Forty-five billion universes to the left of the Doctor's universe was the universe home to the Word Lords. (AUDIO: The Word Lord [+]Loading...["The Word Lord (audio story)"])
One parallel dimension was ruled and slowly consumed by Scratchman. Carvings found by the Fourth Doctor suggested this universe had previously been in a state of war before Scratchman intervened and made it his domain, and he later speculated this was not the first universe Scratchman had targeted. Eventually there was nothing left of this universe but a charred landscape that Scratchman's castle floated above, which the Doctor likened to Hell, so Scratchman sought to use a tiny rip to reach the Doctor's universe, but was denied by the Doctor. (PROSE: Scratchman [+]Loading...["Scratchman (novelisation)"])
One parallel universe was known as New Eden and appeared to be inhabited solely by posthumans known as Capsuleers. For a time "chronological complications" from the Time War meant that Gallifrey and many artefacts from the Doctor's universe appeared in a region of New Eden along with Daleks. The Capsuleers used the displaced artefacts as clues to lead them to the Daleks, whom they knew only as "Biomechanoid Combat Units", before doing battle with them. (GAME: The Interstellar Convergence [+]Loading...["The Interstellar Convergence (video game)"])
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In one parallel universe River Song fulfilled her conditioning and killed the Doctor, only to then turn on her captors and massacre them at Demons Run. She subsequently travelled in a TARDIS and at one point crossed over to the universe where she encountered her counterpart. (AUDIO: The Two Rivers [+]Loading...["The Two Rivers (audio story)"])
"All thirteen" incarnations of the Doctor came together to save Gallifrey in the Last Great Time War by freezing it in a single moment in time, in a "parallel pocket universe". (TV: The Day of the Doctor [+]Loading...["The Day of the Doctor (TV story)"])
Miscellany[[edit] | [edit source]]
Fitz Kreiner once told Trix MacMillan that "the future" was the best place to shop for music, since one could pick up an artist's complete run. Parallel universes, however, complicated this theory: "You think you've got all the Beatle albums until you've been to a few of those." When later called upon to sing in a bar, Fitz briefly considered using one of the "parallel universe Beatles songs," since no one in the prime universe would recognise them. However, when Trix pointed out that one of these songs was merely "Jealous Guy" with different lyrics, he quickly abandoned the idea of using these songs as "cheating." (PROSE: The Gallifrey Chronicles [+]Loading...["The Gallifrey Chronicles (novel)"])
Chronovores feasted on parallel universes, but their meals were infrequent because they were banished to Calabi-Yau Space, which provided them no access to the timelines and parallels of the normal universe. The Tremas Master once released the Chronovores to the Doctor's World, where they threatened to eat away all realities. (PROSE: The Quantum Archangel [+]Loading...["The Quantum Archangel (novel)"])
In all alternate universes with Melanie Bush, she grew up with her sister Anabel. In the prime universe, Melanie accidentally killed Anabel when they were children. (PROSE: Spiral Scratch [+]Loading...["Spiral Scratch (novel)"])
As colloquialism[[edit] | [edit source]]
The term was used sometimes in an inexact way, simply to indicate the unlikelihood of an event. Claudia Bruderbakker once told Peri Brown, for instance, that if her stepmother Joan Bruderbakker had been responsible for a particular event, she'd "entered a parallel universe". Peri, familiar with parallel universes, briefly considered the genuine possibility of another universe being created, but then realised that Claudia was speaking figuratively. (PROSE: Synthespians™ [+]Loading...["Synthespians™ (novel)"])
Other references[[edit] | [edit source]]
Sarah Jane Smith corrected Maria Jackson when she referred to Andrea Yates' World as a "parallel world", explaining that it was their timeline having been changed. (TV: Whatever Happened to Sarah Jane? [+]Loading...["Whatever Happened to Sarah Jane? (TV story)"])
Upon seeing an elephant on the ice in London, Bill Potts believed that the TARDIS had arrived in a parallel world; it had in fact landed in the 1814 frost fair. (TV: Thin Ice [+]Loading...["Thin Ice (TV story)"])
