|enemy = [[Hydroflax|King Hydroflax]], [[Shoal of the Winter Harmony]]
|setting = {{il|[[Mendorax Dellora]], [[Christmas]] [[5343]]|The ''[[Harmony and Redemption]]''|[[Darillium]]}}
|setting = {{il|[[Mendorax Dellora]], [[Christmas]] [[5343]]|The ''[[Harmony and Redemption]]''|[[Darillium]]}}
|writer = [[Steven Moffat]]
|writer = [[Steven Moffat]]
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|Note=
|Note=
}}
}}
== References ==
=== The Doctor ===
* The Doctor mentions that his [[Eleventh Doctor|eleventh incarnation]] had a big chin.
* Whilst thinking he was a stranger, River Song suggests that the Doctor would not approve of [[alcohol]] aboard [[the Doctor's TARDIS]], or would not approve of her taking the alcohol while she borrows the TARDIS.
* The Doctor still enjoys mocking [[archaeology]], referring to River's [[sonic trowel]] as "just embarrassing".
=== River Song ===
* River states that the Doctor has planned to take her to [[Darillium]] numerous times but has always cancelled at the last minute.
* River Song owns the [[book]] ''[[History's Finest Exploding Restaurants]]'' with the tagline "The Best Food for Free, Skip the Coffee". She used it as a source when plotting her escape from the [[meteor]] strike that hit the ''[[Harmony and Redemption]]''.
* River has a unique [[perfume]] spray that lets her change her clothes as she pleases.
=== The TARDIS ===
* The [[roundel]]s are once again used for storage purposes. In this instance, [[alcohol]] is inside a cupboard behind one of them.
* The TARDIS is able to produce a pair of [[hologrammatic antlers]] for the Doctor.
=== Technology ===
* The body of Hydroflax contains a [[split quantum actualiser]], thus its power source is a perpetually stabilised [[black hole]].
==== Sonic equipment ====
* River Song owns a [[sonic trowel]], as a reference to her being an [[Archaeology|archaeologist]].
* The Doctor gives River her own [[sonic screwdriver]], which she will eventually take with her to her investigation on [[the Library]].
* The Doctor uses his [[sonic sunglasses]] and his new sonic screwdriver.
=== Music ===
* At the restaurant on Darillium, a string orchestra plays "[[The First Noel]]".
* "[[Hark the Herald Angels Sing|Hark! the Herald Angels Sing]]" is played on Mendorax Dellora.
=== Locations ===
* The ''[[Harmony and Redemption]]'' intends to visit the [[Andromeda Galaxy]] next.
* The [[Singing Towers]] of [[Darillium]] "sing" due to the flowing of wind through the numerous cave structures in the towers which harmonises with the [[crystal]] layer.
* There are 4 billion people on [[Mendorax Dellora]].
* As their name suggests, the [[Shoal of the Winter Harmony]] are originally from [[Winter Harmony]].
== Story notes ==
* This is the first episode of ''[[Doctor Who]]'' since the 2012 [[Series 7 (Doctor Who)|Series 7]] episode [[TV]]: ''[[The Angels Take Manhattan (TV story)|The Angels Take Manhattan]], ''and the first starring [[Peter Capaldi]], to not feature [[Jenna Coleman]] as [[Clara Oswald]].
* [[Gary Russell]] previously attempted to have the Twelfth Doctor and River meet in his novel ''[[Big Bang Generation (novel)|Big Bang Generation]]'', but as [[Steven Moffat]] set up ''The Husbands of River Song'' to be the Twelfth Doctor's first, last and only meeting with River before she sacrificed her physical body, Russell chose to replace River with [[Bernice Summerfield]] in the story. {{Source}}
* This is the first Christmas episode to have no scenes take place on [[Earth]].
* This is the first time in a main story that [[Alex Kingston]]'s name has appeared in the [[Title sequence|opening titles]].
* When River's sonic screwdriver is revealed as her present, an excerpt of the [[Series 4 (Doctor Who)|Series 4]] [[Doctor Who - Series 4 (soundtrack)|soundtrack]] "Silence In The Library" is heard, foreshadowing the events to come in River's last adventure.
* As [[Mels]], River used the phrase "penny in the air" when someone was oblivious to something important, following up with "and the penny drops" when they finally figured it out, seen in [[TV]]: ''[[Let's Kill Hitler (TV story)|Let's Kill Hitler]]''. Ironically, River is guilty of becoming the butt of her own joke for being oblivious to the fact that the Doctor is right in front of her until it is made indubitable.
* This is the first time outside of mini-episodes that River has been in a story not to feature one of the Doctor's [[companion]]s alongside her and the Doctor.
* The little town set used for Mendorax Dellora appears to have been repurposed from the [[Trap Street, London|trap street]] set used in [[TV]]: ''[[Face the Raven (TV story)|Face the Raven]]''.
* A variation of ''[[The Doctor's Theme]]'' is played when River and Ramone discuss the "Damsel in distress".
* No cast details accompanied the programme listing in ''Radio Times'', which had the synopsis "When a crashed spaceship calls upon his help, the Time Lord finds himself launched on a chase across the galaxy. Greg Davies and Matt Lucas guest-star." However, the listing for the repeat on Boxing Day (26th December) included a cast list as well the same synopsis (but excluded the final sentence).
* This is the first episode where both the Doctor and his companion are played by people over the age of 50.
* River's pictures of the Doctors are screencapped from ''[[The Smugglers (TV story)|The Smugglers]]'', ''[[The Two Doctors (TV story)|The Two Doctors]]'', ''[[Carnival of Monsters (TV story)|Carnival of Monsters]]'', ''[[The Hand of Fear (TV story)|The Hand of Fear]]'', ''[[Resurrection of the Daleks (TV story)|Resurrection of the Daleks]]'', [[Mindwarp]], ''[[Survival (TV story)|Survival]]'', ''[[Doctor Who (TV story)|Doctor Who]]'', ''[[The Day of the Doctor (TV story)|The Day of the Doctor]]'', ''[[The Parting of the Ways (TV story)|The Parting of the Ways]]'', ''[[The Runaway Bride (TV story)|The Runaway Bride]]'' and ''[[The Bells of Saint John (TV story)|The Bells of Saint John]]. ''
* The Doctor is heard to say "when the wind stands fair and the night is perfect, when you least expect it, but always when you need it the most, there is a song". Though he is referring to the Singing Towers in this context, his statement could also apply to River herself, either symbolically or as a compliment. This is due to his inclusion of the word "song", which is her last name. Moreover, "song" is another name for "melody", which the towers produce; River's birth name is Melody Pond, and her alternate name, River Song, is the result of her birth name being translated into the language of the [[Gamma Forests]], seen in [[TV]]: ''[[A Good Man Goes to War (TV story)|A Good Man Goes to War]]''.
* In the opening titles, some of the planets/cogs are replaced by baubles.
=== Production errors ===
{{discontinuity}}
* When King Hydroflax's talking head is resting on the console's telepathic panel, the panel is bending inward. When his head is removed, the TARDIS console is fine again. ''This is most likely due to the production staff having replaced the panel with a fake one, which would accommodate Greg Davies' head with comfort.''
=== Ratings ===
* [[BBC One]] Overnight: 5.77 million (29.4% overall audience share)
* [[BBC America]] Overnight: ''to be added''
* Final [[UK]] ratings: 7.69 million
=== Filming locations ===
:''to be added''
== Continuity ==
* [[Nardole]] calls River "Doctor Song", ([[TV]]: ''[[The Time of Angels (TV story)|The Time of Angels]]'', ''[[The Pandorica Opens (TV story)|The Pandorica Opens]]'', ''[[Closing Time (TV story)|Closing Time]]'', ''[[The Angels Take Manhattan (TV story)|The Angels Take Manhattan]]'') stating that she is also sometimes called Professor, ([[TV]] ''[[Silence in the Library (TV story)|Silence in the Library]]'', ''[[Forest of the Dead (TV story)|Forest of the Dead]]'', ''[[The Angels Take Manhattan (TV story)|The Angels Take Manhattan]]'') but mainly Doctor, Song.
* River tells King [[Hydroflax]] that he has "stolen so much from so many." When talking to the [[Eleventh Doctor]] about how much he means to her and the universe she gives a similar statement, that he has "done so much for so many." ([[TV]]: ''[[The Wedding of River Song (TV story)|The Wedding of River Song]]'')
* Once again, someone comments on the TARDIS being bigger on the inside. ([[TV]]: ''[[An Unearthly Child (TV story)|An Unearthly Child]]'', et al) This time, it is the Doctor himself to an oblivious River, doing so sarcastically.
* River mentions her history of escaping. ([[TV]]: ''[[The Pandorica Opens (TV story)|The Pandorica Opens]]'', ''[[A Good Man Goes to War (TV story)|A Good Man Goes to War]]'', ''[[The Wedding of River Song (TV story)|The Wedding of River Song]]'')
* [[Flemming]] reads in River's diary that she has just been to [[Manhattan]]. ([[TV]]: ''[[The Angels Take Manhattan (TV story)|The Angels Take Manhattan]]'')
* The Doctor quotes River by saying "Hello, Sweetie" and "Spoilers". ([[TV]] ''[[Silence in the Library (TV story)|Silence in the Library]]'', et. al.)
* The Doctor uses his new [[sonic screwdriver]]. ([[TV]]: ''[[Hell Bent (TV story)|Hell Bent]]'') He also uses his sonic sunglasses. ([[TV]]: ''[[The Magician's Apprentice (TV story)|The Magician's Apprentice]]'' et al.)
* River owns a set of pictures of the first twelve incarnations of the Doctor, which she reveals to clarify that she knows what he looks like. She told the Doctor once that she had pictures of all his faces. ([[TV]]: ''[[The Time of Angels (TV story)|The Time of Angels]]'') This also confirms that River is aware that the [[War Doctor]] exists (whom the Doctor once tried to conceal), as she has a picture of him as well. ([[TV]]: ''[[The Name of the Doctor (TV story)|The Name of the Doctor]]'')
* When arguing about their other relationships, River Song holds against the Doctor his marriages with [[Elizabeth I]] ([[TV]]: ''[[The Day of the Doctor (TV story)|The Day of the Doctor]]'') and [[Marilyn Monroe]]. ([[TV]]: ''[[A Christmas Carol (TV story)|A Christmas Carol]]'') Additionally, she suggests the Doctor was involved with [[Cleopatra]] whilst the Doctor suggests she had a similar connection to [[Stephen Fry]].
* [[Roundel]]s are once again used as a means of storage. ([[TV]]: ''[[Castrovalva (TV story)|Castrovalva]]'' et al)
* River Song recalls the Doctor trying to bring her to Darillium. ([[HOMEVID]]: ''[[Last Night (home video)|Last Night]]'') She later mentions the actual trip to the [[Tenth Doctor]]. ([[TV]]: ''[[Forest of the Dead (TV story)|Forest of the Dead]]'')
* [[River Song's diary]] recalls previously encounters with the Doctor: "the [[Pandorica]] opens", ([[TV]]: ''[[The Pandorica Opens (TV story)|The Pandorica Opens]]'') a picnic at [[Asgard]], ([[PROSE]]: ''[[Picnic at Asgard (short story)|Picnic at Asgard]]'', [[TV]]: ''[[Silence in the Library (TV story)|Silence in the Library]]'') the crash of the [[Byzantium (ship)|Byzantium]], ([[TV]]: ''[[Silence in the Library (TV story)|Silence in the Library]]'', ''[[Flesh and Stone (TV story)|Flesh and Stone]]''), "[[Manhattan]]". ([[TV]]: ''[[The Angels Take Manhattan (TV story)|The Angels Take Manhattan]]'') Their time with "[[Jim the Fish]]" is also acknowledged. ([[TV]]: ''[[The Impossible Astronaut (TV story)|The Impossible Astronaut]]'', [[GAME]]: ''[[The Eternity Clock (video game)|The Eternity Clock]]'')
* River previously showed an ability to handle [[Mnemosine recall-wipe vapour|wiping-memory technology]]. ([[GAME]]: ''[[The Eternity Clock (video game)|The Eternity Clock]]'')
* River's diary is almost full, and she is aware the Doctor would know just how many pages she needed when he gave it to her. ([[TV]]: ''[[Let's Kill Hitler (TV story)|Let's Kill Hitler]]'')
* The [[Twelfth Doctor]] gives River her own [[sonic screwdriver]]. This is the version seen during her investigation of [[the Library]]. He then proceeds to scan her, imprinting her image into the screwdriver so it can later be saved as a data ghost. ([[TV]]: ''[[Silence in the Library (TV story)|Silence in the Library]]''/''[[Forest of the Dead (TV story)|Forest of the Dead]]'')
* At [[Darillium]], River notes that the Doctor is crying. She will go on to recall this to the [[Tenth Doctor]] just before her final moments. ([[TV]]: ''[[Forest of the Dead (TV story)|Forest of the Dead]]'')
* River believes the Eleventh Doctor was the last incarnation of the Doctor because she knew his [[regeneration cycle]] was limited. ([[TV]]: ''[[The Deadly Assassin (TV story)|The Deadly Assassin]]'', et. al.) The Doctor briefly mentions that he got past this limit. ([[TV]]: ''[[The Time of the Doctor (TV story)|The Time of the Doctor]]'')
* The Doctor mentions he had a "new haircut", is in his "best suit" (though River disapproves of it) and is made to turn up on River's "doorstep". He is later seen in a suit at Darillium (which River really does finds nice), all in line with what she tells the Tenth Doctor about the last time she saw him. ([[TV]]: ''[[Forest of the Dead (TV story)|Forest of the Dead]]'')
* The Doctor has avoided Darillium, and is shown to be tearful when he finally makes good on his final date with River. The Doctor has mentioned that he does not like endings. ([[TV]]: ''[[The Angels Take Manhattan (TV story)|The Angels Take Manhattan]]'', ''[[The Name of the Doctor (TV story)|The Name of the Doctor]]'', ''[[The Time of the Doctor (TV story)|The Time of the Doctor]]'', ''[[Hell Bent (TV story)|Hell Bent]]'')
* The Doctor once again rewards someone with the means to gain a substantial amount of money. ([[TV]]: ''[[School Reunion (TV story)|School Reunion]]'', ''[[The End of Time (TV story)|The End of Time]]'') Interestingly, several people who have encountered the Doctor around Christmastime have now found themselves coming into large sums of money. ([[TV]]: ''[[Doctor Who (TV story)|Doctor Who]]'', ''[[Voyage of the Damned|Voyage of the Damned]]'', ''[[A Christmas Carol (TV story)|A Christmas Carol]])''
* River pulls a [[fez]] out of her bag, an item commonly worn by the [[Eleventh Doctor]]. ([[TV]]: ''[[The Big Bang (TV story)|The Big Bang]]'' et al)
* Hydroflax is nicknamed "the butcher of the [[Bone Meadows]]". The Doctor and River once visited the location together. ([[TV]]: ''[[The Time of Angels (TV story)|The Time of Angels]]'')
* River mentions the time when there were two of the Eleventh Doctor during one of the instances where the Doctor backed out of going to Darillium. The Doctor has also been promising River for ages that they would go to the Singing Towers of Darillium. ([[HOMEVID]]: ''[[First Night (home video)|First Night]]''/''[[Last Night (home video)|Last Night]]'')
* The Doctor says "every Christmas is last Christmas", repeating what [[Clara Oswald]]'s imagined version of [[Danny Pink]] said. ([[TV]]: ''[[Last Christmas (TV story)|Last Christmas]]'')
* River tries to plead the Doctor into thinking of a loophole to avoid their last outing together, but the Doctor reminds her that not everything can be avoided. There have been situations where the Doctor has been unable the change the outcome of tragic events ([[TV]]: ''[[The Waters of Mars (TV story)|The Waters of Mars]]'', ''[[Vincent and the Doctor (TV story)|Vincent and the Doctor]]''), and he has just gone through one of these situations. ([[TV]]: ''[[Face the Raven (TV story)|Face the Raven]]'', ''[[Heaven Sent (TV story)|Heaven Sent]]/[[Hell Bent (TV story)|Hell Bent]]'') He also reminds River that times end because they have to. ([[TV]]: ''[[The Time of the Doctor (TV story)|The Time of the Doctor]]'')
* As the Doctor talks about the Singing Towers, he uses the phrase, "when the wind stands fair" to describe an instance when the towers produce a song. After being uploaded to the Library, River uses this phrase to describe an instance where "everybody lives" ([[TV]]: ''[[Forest of the Dead (TV story)|Forest of the Dead]]''), something the Doctor greatly treasures. ([[TV]]: ''[[The Doctor Dances (TV story)|The Doctor Dances]]'')
* The Doctor refuses to bow to King Hydroflax, making the excuse that his back is playing up. The [[First Doctor]] was unable to bow to [[Kublai Khan]], citing that it was because his back was broken; however, in that case it was a valid excuse because his first incarnation was growing elderly and indeed suffering from pain trying to bend over. ([[TV]]: ''[[Marco Polo (TV story)|Marco Polo]]'')
* The Doctor is able to reserve a table for years in the future and arrive at the reservation in an instant. He previously pulled the same trick with [[Clara Oswald|Clara]] on [[Calbaron III]]. ([[COMIC]]: ''[[Planet of the Diners (comic story)|Planet of the Diners]]'')
* River wears a [[Santa]]-inspired coat. ([[COMIC]]: ''[[Who Who Who, Merry Christmas (comic story)|Who Who Who, Merry Christmas]]'')
* River owns a sonic trowel. ([[AUDIO]]: ''[[The Boundless Sea (audio story)|The Boundless Sea]]'') Her [[Brian Williams (Dinosaurs on a Spaceship)|paternal grandfather]] was a huge fan of trowels and always carried one too. ([[TV]]: ''[[Dinosaurs on a Spaceship (TV story)|Dinosaurs on a Spaceship]]'')
* The Doctor refers to River's sonic trowel as "just embarrassing", continuing his mocking of [[archaeology]]. ([[TV]]: ''[[Silence in the Library (TV story)|Silence in the Library]]'', ''[[The Impossible Astronaut (TV story)|The Impossible Astronaut]]'')
* River Song says "I hate you" to the Doctor and he replies "No, you don't", an exchange they have had before. ([[TV]]: ''[[Flesh and Stone (TV story)|Flesh and Stone]]'', ''[[The Impossible Astronaut (TV story)|The Impossible Astronaut]]'') Sounding a little more forgiving, she would go on to tell the younger Tenth Doctor "I hate you sometimes", to which he replied, "I know!" ([[TV]]: ''[[Forest of the Dead (TV story)|Forest of the Dead]]'')
* The Doctor once again finds himself wearing holographic apparel. However, this time he does not have control over it, nor wishes to actually wear it. ([[TV]]: ''[[The Time of the Doctor (TV story)|The Time of the Doctor]]'')
* The Doctor utters the inquisitive, "Seriously?" which - though he may no longer remember it - was often uttered by [[Clara Oswald]]. ([[TV]]: ''[[Time Heist (TV story)|Time Heist]]'', ''[[Dark Water (TV story)|Dark Water]]'', ''[[The Witch's Familiar (TV story)|The Witch's Familiar]]'', et al)
* The TARDIS gives the Doctor hologramatic antlers. Coincidentally, [[Wilfred Mott]], who often wore reindeer antlers on his head during the Christmas season, was once aboard the TARDIS in [[TV]]: ''[[The End of Time (TV story)|The End of Time]]''.
== Home video releases ==
[[File:The Husbands of River Song DVD.jpg|thumb|''The Husbands of River Song'' DVD cover]]
* This story was released on DVD in [[23 February (releases)|23 February]] [[2016 (releases)|2016]].
== Video game adaptation ==
* On the [[16 February (releases)|16 February]] [[2016 (releases)|2016]], a ''Husbands of River Song'' level pack was released for the game ''[[Legacy (video game)|Doctor Who: Legacy]]''. It used ten non-dialogue levels to visually retell the episode's story.
== Footnotes ==
{{Reflist}}
== External links ==
{{iwx|wiki=dwlegacy|The Husbands of River Song|The Husbands of River Song level pack|wiki name=Doctor Who: Legacy wiki}}
{{DWTV}}
{{Christmas specials}}
{{TitleSort}}
{{cat|Doctor Who (2005) television stories}}
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{{cat|Twelfth Doctor television stories}}
[[es:The Husbands of River Song]]
[[Category:Series 9 (Doctor Who) stories]]
[[Category:Twelfth Doctor television stories]]
[[Category:Stories set at Christmas]]
[[Category:Stories set in 5343]]
[[Category:Christmas specials]]
[[Category:River Song television stories]]
[[Category:Stories with unique variations of the Doctor Who opening titles]]
[[Category:Needs crew check]]
[[Category:Television stories that use Murray Gold's 5th main theme]]
It was noteworthy for closing the book on River Song's timeline that began with her debut. It also showed the Twelfth Doctor's first encounter with River. For River, this was the final adventure with the Doctor before she met her demise in the two-part television story Silence in the Library / Forest of the Dead. It showed the Doctor turning up on River's doorstep with a new haircut and a suit, their night on Darillium to see the Singing Towers, and the Doctor giving River his sonic screwdriver, all of which had been previously mentioned by River in the character's debut story.
The Doctor is on the planet Mendorax Dellora in 5343, where he is asked by a man named Nardole to follow him, thinking he is a surgeon, on the orders of River Song. A surgeon is required to remove a diamond from the head of the tyrannical King Hydroflax from a ruthless act of thievery gone wrong, and River seeks to recover it. Surprised that River cannot identify his newest face, the Doctor struggles to break the news to her while learning how she acts on her own- and how many other lovers she has had. However, both he and River soon find that the time is drawing close for the last page in the diary of their journeys together to be written...
Plot
On Christmas Day, 5343, on the human colony of Mendorax Dellora, the Doctor is mistaken by a servant, Nardole, for a surgeon appointed by River Song to attend to her dying husband, KingHydroflax. River Song, who has not yet met the Doctor's present incarnation, fails to recognise him and increasingly frustrates him with her flirtations with Hydroflax. River takes the Doctor aside to discuss the operation he is supposed to be performing; the Halassi Androvar, the most valuable diamond in the universe, has become lodged in Hydroflax's brain during a raid on the Halassi Vaults and is slowly killing him. River wants "the surgeon" to remove his entire head, considering it quicker and easier.
They are interrupted by Hydroflax who has listened to their conversation. He detaches his head from his mechanical body and orders it to kill them. While River defends herself the Doctor grabs Hydroflax's head and threatens to put him in the garbage disposal, creating a stalemate and allowing Ramone, River's actual husband, to teleport her, the Doctor and Hydroflax's head outside of the ship. Believing Nardole to have information about River, Hydroflax's body decapitates him to use his head as its own.
File:The Doctor Enters The TARDIS - Doctor Who The Husbands Of River Song - BBC
Although the Doctor is convinced that River knows who he is, she denies it. She reveals she purposely crashed Hydroflax's ship in their location knowing the Doctor would be in the area with the TARDIS. Being unfamiliar with his new regeneration cycle, she has pictures of his first twelve incarnations. Ramone has only been able to find the TARDIS, not its owner; River decides they will just have to borrow it instead. However the TARDIS's safeguards prevent it from taking off when it detects that Hydroflax's head and body are respectively inside and outside the TARDIS.
File:Hydroflax's Body Breaks Into The TARDIS - Doctor Who The Husbands Of River Song - BBC
Hearing Nardole calling for help, Ramone is tricked and uploaded into Hydroflax's body as well. Hydroflax's head allows his body to locate the TARDIS, and using Ramone forces its way inside. With Hydroflax's head and body now both in the TARDIS it is able to travel to the starship Harmony and Redemption, where River requests that the Maître d', Flemming, deadlock seal the baggage hold in order to prevent Hydroflax's body from pursuing them further.
Rather than return the diamond to the Halassi, River reveals that she intends to sell the diamond to a buyer named Scratch, who has secretly filled the meeting point with members of his own species. After receiving payment, River and the Doctor discover that Scratch and his compatriots worship King Hydroflax and are after the diamond in his honour. Despite attempts to hide the bagged head containing the diamond, they are stopped from escaping by Flemming, who was tricked into entering the baggage area by an under-duress Ramone. Flemming has promised Hydroflax's body an even greater head, the head of the Doctor, and believes that River Song will be the perfect bait to get it.
Sensing that Hydroflax's head is beyond recovery and will die imminently, Hydroflax's body destroys it, leaving only the diamond. River is asked for the whereabouts of the Doctor, but she explains that although she loves the Doctor they are mistaken in thinking that he loves her enough to find himself with her, as she believes the Doctor to be incapable of falling in love. Seeing the steady gaze and mild smirk on the Doctor's face, River realizes he's been with her all along and the Doctor confirms this by saying, "Hello, sweetie."
Being a time traveller, River is aware that the ship is about to be crippled by a meteor strike, which she uses as their escape plan, taking the diamond in the process. The Doctor uses Scratch's universal bank transfer device to overload Hydroflax's body, before heading to the ship's bridge. While the ship is crashing, River realises that they are heading towards the planet Darillium - home to the Singing Towers mentioned by the future River as the place where she spent her final night with the Doctor ("Forest of the Dead"). Realising that they're unable to save the ship, they flee back into the TARDIS, but the impact of the crash knocks River unconscious.
After avoiding taking River to Darillium for as long as possible to avoid their last date together mentioned by her future self, the Doctor decides to give in to the inevitable. After travelling to the next morning, the Doctor suggests to a man searching for survivors of the crash that he build a restaurant where they're standing, with a view of the Singing Towers, and gives him the diamond to fund its construction. Travelling forwards in time once again, the Doctor enters the now-built restaurant and books the table on the balcony for Christmas Day in four years' time. When River awakes, she is told that the Doctor is waiting for her at their table. Hydroflax's body, now peacefully controlled by the heads of Ramone and Nardole, was pulled from the wreckage and put to work as a waiter in the restaurant.
File:River Gets Her Own Sonic Screwdriver - Doctor Who The Husbands Of River Song - BBC
The Doctor gives River a present; the sonic screwdriver she will use in the library. As the pair admire the Singing Towers, River notices the Doctor is crying, something he blames on having wind in his eyes. River reveals that her diary is nearly full, and asks whether the stories that this will be their final night together are true, to which the Doctor only responds by saying, "Spoilers": after knowing River for so long he had finally caught up with her in his timeline, and can't bring himself to reveal that this would indeed be their final night together before River travels to the Library and meets his Tenth incarnation, resulting in her dying. River begs him to find a way around this event, but he insists there's no way to avoid the end of their times together and refuses to tell River the future. They both discuss the fleeting nature of things, River pointing out that "happily ever after" does not mean "forever", just "time".
Fearful that not much time is left before they part, River asks how long a night on Darillium is. Smiling, the Doctor informs her that one night on Darillium lasts for twenty-four years. Overjoyed, River once more tells the Doctor, "I hate you." He again replies, "No, you don't." As the two smile at each other, the words "And they both lived happily ever after" are displayed on-screen. Little by little, the message dissolves into gusts of snow, becoming more truthful as it gets reduced to "And they both lived happily", then only "happily", until it has all been swept away.
Not every person who worked on this adventure was credited. The absence of a credit for a position doesn't necessarily mean the job wasn't required. The information above is based solely on observations of the actual end credits of the episodes as broadcast, and does not relay information from IMDB or other sources.
