[[caption-width-right:350:''"Good men don't need rules. Today is not the day to find out why I have so many."'']]

->''"This is the Doctor's darkest hour. He'll rise higher than ever before, then fall so much further. This is the day he finds out who I am."''
-->-- '''River Song'''

The one with a ton of [[RememberTheNewGuy new characters as the plot demands.]]

Written by Creator/StevenMoffat. The finale of the first half of series 6.

Last episode, we found out that the Amy we've been seeing was not, in fact, Amy. It was an avatar, making her constantly believe that she was walking around unharmed, while her real self was held captive in a place called Demons Run. She's given birth there to a baby girl named Melody, guided by Madame Kovarian -- the eyepatch lady -- and surrounded by an entire military. But she's not scared. Because she knows that the baby's real father will come for them. A man who has travelled across the galaxy. A man who has lived for centuries. A man [[ShipTease known as the]]... [[BaitAndSwitch Last Centurion]].

The soldiers are quite nice, actually, and simply believe that the Doctor is a fearsome warrior that should be killed. That doesn't mean they can't be his fanboys, too. One of them, Lorna Bucket (Creator/ChristinaChong) from the Gamma Forest, met him once when she was young and only joined so she could see him again. She's happily embroidering a little piece of cloth with the words "Melody Pond", as a religious good luck charm for Amy.

The Doctor and Rory (dressed magnificently in his Last Centurion gear) prepare to raise an army. On his quest, Rory defeats a Cyberman fleet without even a hint of fear. In her cell in Stormcage, River Song sadly acknowledges that the time has come at last. Today will mark the Battle of Demons Run and the Doctor's darkest hour. Both sides will make their sacrifices and River Song must finally reveal her most closely guarded secret to the Doctor: her identity. She's unusually happy to see Rory, but she can't come with him.

The Doctor gathers friends with old debts in his TARDIS: [[Recap/DoctorWhoS31E9ColdBlood a Silurian woman named Vastra]] from Victorian London, her human girlfriend, a martial Sontaran nurse whose clone batch [[Recap/DoctorWhoS30E4TheSontaranStratagem met the Doctor once]], [[Recap/DoctorWhoS32E3TheCurseOfTheBlackSpot Captain Avery and Toby]], the [[Recap/DoctorWhoS30E12TheStolenEarth Judoon of the Shadow Proclamation]], [[Recap/DoctorWhoS31E3VictoryOfTheDaleks Churchill's space Spitfires]], and [[Recap/DoctorWhoS31E12ThePandoricaOpens Dorium Maldovar, the owner of the Maldovarium]].

Lorna sneaks out, finds Amy and hands her the little embroidered cloth. Amy is too traumatised to talk to her much.

The Headless Monks, a religious faction, are seemingly allied with the army at Demons Run, but the Doctor interferes and starts manipulating the soldiers effortlessly. As Amy watches, he vows to rescue her. [[RunningGag "Amelia Pond, get your coat!"]]

Rory, still in Centurion gear, reunites Amy and little Melody while crying ManlyTears. The Doctor follows soon after. He talks to young Melody for a bit ("I speak Baby. I speak ''everything''.") and the two quickly bond. The Doctor gives Melody a little Gallifreyan cot. Amy asks him where the hell he got that from. Why would he have a cot? Does he have kids? ''Did'' he have kids? He mumbles a bit before revealing that all right, yes, it's his cot. From when he was a baby. And little Melody will be quite safe.

Chaos quickly ensues again, however, and the Doctor is questioned by everyone on whether or not he's responsible for the child. Because [[WhamLine she's got Time Lord DNA]]. And there are not a whole lot of ways for little babies to become half Time Lord. Simply put, when a girl travelling with a Time Lord has a half-Time Lord baby, people tend to draw conclusions.

The Doctor is genuinely confused, because no, [[ShipSinking he did not sleep with Amy]]. And he can't see any way for the child to be part Time Lord, even when it's pointed out by Vastra that the Time Lords themselves evolved from continuously being close to the Time Vortex. That doesn't apply here, he states, because Time Lords evolved over billions of years, not just nine months. And even if this baby was somehow influenced by Amy being in the TARDIS, it's just not how evolution works. Besides, how could it even have been conceived on the TARDIS? Rory wasn't there, and then he was dead, and then he never existed, and then he was a plastic Roman for two millennia, and then it was their wedding n--


The Doctor realises quite suddenly why Amy was so worried about her baby being messed up by the time stream or having a "time head" or something. Little Melody was conceived on the TARDIS, and the TARDIS added quite a bit of her own creative influence to the baby's DNA. And now this Time Lord baby will be raised as a weapon against him.

->'''The Doctor:''' Why would a Time Lord be a weapon?\\
'''Vastra:''' They've seen ''you''.

As the Doctor's makeshift army confronts the soldiers of Demons Run, Lorna is shot. The Doctor rushes to her side and tells her to be brave. Of ''course'' he remembers her. They ran together, years ago. She dies in his arms. He quietly asks Madame Vastra who she was, she does not know either, but says that Lorna was very brave.

By now, the Doctor has got into a habit of hugging Amy tightly, and rubbing her back, while he's talking to her. With permission from Rory, of course. Because he can only give her one nasty revelation after another: little Melody is not little Melody. She's made of the Flesh, and the real baby is far, far away by now. The little bundle in Amy's arms promptly turns into a [[JustForPun jelly baby]].

And then, just as the Doctor's friends are dying all around him again, River appears. And the Doctor is ''very'' genuinely angry with her. He's beyond TranquilFury and gone off into plain old rage. Why did she wait this long to show up? Why did she do ''nothing'' to prevent all this? Why is she just standing there? This carnage, this drama, this ''isn't him''. River quietly replies that he's wrong. This is him. [[Recap/DoctorWhoS30E13JourneysEnd Gathering people around him, changing their lives, making them sacrifice themselves for him]]. As for the Demons Run army: in the Gamma Forest language, "Doctor" has become the word for "Mighty Warrior". The Doctor's reputation has made him into a demon in the eyes of entire cultures. He's a true MemeticBadass, and they've become so scared of him, they're going to kill him out of sheer terror.

He orders her to stop lying to him and to finally explain who she is. She takes his hands and leads him towards the cot. He looks down at his old cot, at the Gallifreyan text, at his little kinetic baby toy mobile. He looks up at River. He looks down again. And he starts to happily make incoherent {{squee}} noises while she grins and nods at him.

It's all still a bit confusing to him -- they've kissed and everything, and that's just ''weird'' now -- but he's too busy being flabbergasted to even care any more. He waves goodbye to the Ponds, promises to find little Melody, gets in the TARDIS and gives River one final {{squee}} before dashing off. River can take the others home.

Amy has a full-on HeroicBSOD at that. She picks up a gun and prepares to shoot River right then and there. River calms her down with some effort, and tells her to take another look at the Doctor's cot. Because with written text, the TARDIS translation matrix can take a while to kick in. No, not the Gallifreyan text on the cot -- [[Recap/DoctorWhoS31E4TheTimeOfAngels the TARDIS doesn't translate Gallifreyan anyway]]. River means Lorna's beautifully embroidered cloth, and she shows it to Amy and Rory. [[ArcWords The only water in the forest is the river]]. In Lorna's Gamma Forest language, the elaborate embroidered text says "Pond" on one side, and "Melody" on the other: "River" and "Song". [[WhamLine Mummy and Daddy, meet your daughter.]]

'''[[MoodWhiplash LET'S KILL HITLER]]'''\\
'''AUTUMN 2011'''


* ActionPrologue: The first four minutes of the episode has Rory infiltrate a Cyberman fleet, and the destruction of said fleet. All before the title runs.
* AdultFear:
** Your baby daughter is a really a Ganger, and she ''melts away in your arms.''
** You've put your wife and daughter in a hiding place and you're fighting to protect them. Suddenly you hear your terrified wife screaming your name and you just ''know'' something horrible has happened.
** Amy's baby is taken from her and all she knows is that the kid will be raised as a living weapon. There's also that chilling part at the beginning, when Amy holds her daughter and tells her how she wishes she could promise to protect her. And then Madame Kovarian tells her she has two minutes left before they take the baby away.
** In a blink-and-you-miss-it example, having your spouse suddenly murdered, when you'd clearly thought that they'd been out for something innocuous and would be back by dinner, as the Thin Gay Anglican Marine did. While being converted to an order of Headless Monks is a bit of a SpaceWhaleAesop, you could easily apply the situation to something more mundane, like going out to the store or to a meeting at work.
* AffablyEvil: The Sontaran CombatMedic Strax.
-->'''Strax:''' Don't worry, my boy, you'll be up and around in no time. And perhaps one day, you and I will meet on the field of battle, and I shall destroy you for the glory of the Sontaran Empire.
* AlmostDeadGuy: Both Strax and Lorna live long enough to express regret and drive a knife [[TearJerker right through your heart]].
* AnachronismStew:
** Strax is introduced in the midst of a battle fought by humans in uniforms from the UsefulNotes/WarOf1812, wielding energy pistols, set in 4037 AD.
** "Stevie Wonder sang in 1814?" "Yes, he did. But you must never tell him."
* ArcWords: "The only water in the forest is the river" refers to a cultural translation issue. There is no word in the Gamma Forest language for a pond, only for a river. Melody Pond becomes River Song.
* [[ArmorPiercingResponse Armour-Piercing Response]]:
** The Doctor gets a few:
--->'''The Doctor:''' Why would a Time Lord be a weapon?\\
'''Vastra:''' They've seen ''you''.
** And:
--->'''The Doctor:''' [A war] against who?\\
'''Kovarian:''' Against you, Doctor.
* ArmyOfTheAges: Let's see, the Doctor brought alongside with him an army of Silurians, including the one in Victorian England with a female human partner; the Judoon, who are basically an intergalactic SWAT team; a Sontaran as a CombatMedic; [[Recap/DoctorWhoS32E3TheCurseOfTheBlackSpot Captain Avery and his son]]; an intergalactic black market dealer; with [[Recap/DoctorWhoS31E3VictoryOfTheDaleks the Space Spitfires covering the skies]]; Rory/"[[Recap/DoctorWhoS31E13TheBigBang The Lone Centurion]]" and the Doctor, who is a OneManArmy by himself, all there just to take back Amy's baby! The Doctor really outdid himself there!
* ArsonMurderAndJaywalking:
** When Dorium realizes that he's one of the Doctor's draftees.
--->'''Dorium:''' You don't need me! Why would you need me?! I'm old! I'm fat! [[CrowningMomentOfFunny I'm blue!]]
** When Amy picks up some sort of tool (which looks like an electric toothbrush) in response to a knock on the door of her room
--->'''Amy:''' [[Recap/DoctorWhoS32E3TheCurseOfTheBlackSpot I'm armed, and dangerous... and... cross!]]
** Rory and River discussing the Doctor's M.O.
-->'''River:''' Fly like a butterfly, sting like a bee...\\
'''Rory:''' ''[indicating Centurion outfit]'' Look ridiculous!
* TheAtoner:
** It's implied that Madame Vastra was murdering workers on the London Underground to avenge her sisters before the Doctor found her and convinced her to become a SerialKillerKiller.
** Strax is introduced working as a nurse, serving out a punishment for dishonouring his clone batch.
* AvengersAssemble: We only see a handful of the people the Doctor calls in his marker for, and all of them were doing some awesome when the call came in. Strax doing field medicine, Vastra had just come back from killing ''Jack the Ripper'', and Dorium Maldovar was mouthing off to the BigBad.
* AwesomeMcCoolname: Amy argues [[TheMaidenNameDebate the difference between "Melody Williams" and "Melody Pond"]] is the difference between a geography teacher and a superhero.
* BabyLanguage: The Doctor can speak it, apparently. What's hilarious is the lines of the one-sided conversation he has with little Melody. Includes, "Really, you should call her Mummy, not big milk thing," "It's my hair, it's real," and in regard to the bowtie, [[RunningGag "No, it's cool."]]
* BadassBoast: The Moff delivers as usual.
-->'''The Doctor:''' Good men don't need rules. Today is not the day to find out why I have so many.
* BadassFamily: The Ponds, consisting of Amy, who tells her captors to be very, very afraid of what's coming for them, Rory, who gets up in the grill of an entire Cyber Legion, and Melody, who grows up to be a woman who makes Daleks beg for mercy.
* BadassNormal: The "good man" mentioned in the title is ''not'' the Doctor, but rather Rory Williams. A legion of Cybermen can't stop him from marching into their control room and interrogating them.
* TheBadGuyWins: Whatever nefarious purpose Madame Kovarian wanted to achieve by kidnapping baby River set a chain of events that makes her a terrifying ActionGirl whose mere name even causes fear in the heart of a freaking Dalek. River will still kill that good man, who in all likelihood was Kovarian's target to begin with. As it turns out, she was only ''imprisoned'' for killing the Doctor, and the Doctor is intact. More immediately, Madame Kovarian gets away with the real baby, having successfully OutGambitted the Doctor.
* BaitAndSwitch:
** At the beginning it seems as though Amy is talking about the Doctor when she's telling little Melody about the man who's coming to help them. She's actually talking about Rory:
--->'''Amy:''' He's the last of his kind. He looks young, but he's lived for hundreds and hundreds of years. And wherever they take you, Melody, however scared you are, I promise you you will never be alone. Because this man is your father. He has a name, but the people of our world know him better... as the Last Centurion.
** This is accompanied by shots of the infiltrator aboard a Cyberman ship, who is seen using the sonic screwdriver -- and, yes, it's actually Rory.
** When Amy asks the Doctor to please, ''please'' tell them what's going on in his head re: Melody, he replies "It's mine" -- and then clarifies that he was talking about the cot he found for her in the TARDIS.
** When the Doctor talks about good men and rules, he's not identifying ''himself'' as a good man.
** In Strax's introduction, a human officer is shouting for a nurse, then says they need to evacuate as "those things" could be here any second. Sure enough a Sontaran warrior enters...and announces that he's the nurse.
* BattleCouple: Vastra and Jenny are a couple, and they fight serial killers together.
* BeCarefulWhatYouWishFor: A Sontaran who regrets dying in battle? Talk about playing against your planet's hat.
* BewareTheNiceOnes: "Demons run when a good man goes to war." You can expect a lot of dangerous nice people in this episode. Rory kicks much ass and the ''entire episode'' is basically showing us this about the Doctor. The "Colonel Run-Away" scene and his WhatTheHellHero to River are all about showing the Doctor when he's really at the limit of his restraint. As Rory notes in the opening teaser:
-->'''Rory:''' I have a message and a question. A message from the Doctor... and a question from ''me''. Where. Is. My. Wife?! Oh, don't give me those blank looks! The 12[[superscript:th]] Cyber Legion monitors this entire quadrant. You hear ''everything''. So you tell me what I need to know, you tell me ''now''. And I will be on my way...\\
'''Cybermen:''' [[AC:What is the Doctor's message?]]\\
''[the entire fleet explodes]''\\
'''Rory:''' Would you like me to repeat the question?
* BigBudgetBeefUp: Series 6 has maintained the revival's reputation for mostly excellent special effects, but they take it up a notch for the mid-series finale with appearances from several old enemies and allies, and CG effects galore.
* BigNo: Colonel Manton yells one when all hell breaks loose between the clerics and the monks.
* BodyHorror:
** The ''Monks''. They're not just "headless", they have little twisted neck stumps!
** A bit more with Gangers; this time having a baby explode into goo.
* BrainBleach: Strax boasting that he can "produce magnificent quantities of lactic fluid".
* BreakTheCutie: Amy Pond has to deal with this while she's alone on Demons Run, mostly involving her baby. At the end, she ''is'' thoroughly broken by the revelation that her baby was taken and the one she thought she'd rescued was a Flesh copy; this is only remedied by River's timely revelation.
* BuffySpeak: What baby sounds like, apparently.
-->'''The Doctor:''' You really should start calling her "Mummy", not "big milk thing".
* BullyingADragon: What Dorium tells Kovarian that she's doing by kidnapping a Companion. He even uses a very similar analogy -- pricking a beast and not having the sense to run away.
* BuryYourGays: This episode has two opposing cases. Fat One lasts just long enough to state he's gay, and then walks off to get a little [[OffWithHisHead off the top.]] The ''other'' gay couple introduced in this episode went on to be beloved recurring characters.
* CallBack:
** The hooded men with the electric swords are the Headless Monks. Their future final resting place is the Delirium Archive, where [[Recap/DoctorWhoS31E4TheTimeOfAngels River once left a message for the Doctor]].
** Several characters and groups from previous episodes make a return to help the Doctor.
** The Doctor suspects that Amy was replaced by a Ganger sometime before [[Recap/DoctorWhoS32E1TheImpossibleAstronaut they were in America.]]
* CanonDiscontinuity: Madame Vastra claims to have eaten Jack the Ripper. In the comic ''Ripper's Curse'', Jack the Ripper was an alien from the Re'nar race and died in the spatial void. Of course, this is a show about time travel and rewriting history. Whose to say that both didn't happen?
** And one of [[EnemyWithout the Valeyard's]] aliases was Jack the Ripper.
** Although considering how many men were accused of being Jack the Ripper, she may have merely eaten one of the many suspects, or even a copycat.
* CardboardPrison: River can just waltz in and out of Stormcage prison whenever she pleases. She has to use the phone to announce that she's breaking ''in'', not out, and she can also order room service, as if the place were a hotel. A CardboardPrison would actually be ''more secure'' than what she's in right now.
* ChasteHero: The Doctor is completely oblivious to the notion that Melody might have been conceived in the TARDIS until pushed by Madame Vastra. He works through the fifth series and comes to the realisation that the first time they were together on the TARDIS after the reboot was... their wedding night.
* ChekhovsGun:
** The baby carrier. It's actually a Ganger control harness.
** The prayer leaf, which reveals Melody Pond's true identity.
* ChekhovsGunman: Lorna. When she first appears, she just seems like a young soldier being nice to Amy. Then Lorna gives Amy the leaf, which shows up at the end for the final revelation.
* CherryTapping: The Doctor wants Colonel Manton to order his men not to fall back, but to "run away". For the rest of his life, he would be known as Colonel Run-Away -- to show what happens when you mess with the people the Doctor cares about.
* ChildSoldiers:
** Sontarans, sort of; as a cloned race of {{Proud Warrior Race Guy}}s, they skip past anything we would recognise as childhood, both physically and mentally.
--->'''Strax:''' It's all right. I've had a good life. I'm nearly twelve.
** Melody Pond/River Song will be trained as an assassin to kill the Doctor.
* ChristianityIsCatholic: Averted. Even though the sect called the Headless Monks follow decisions made by a "[[MachineWorship Papal mainframe]]", their Anglican allies are portrayed as a different sect where, if one of their number needs to join the former, they must first convert (in the most literal sense of the word).
* ChurchMilitant: Similar to "[[Recap/DoctorWhoS31E4TheTimeOfAngels The Time of Angels]]" -- though Colonel Manton has a military rank rather than a clerical one.
* CombatMedic:
** A Sontaran nurse. It started out as a punishment for something his clone-batch did, as taking care of the sick and weak is a Sontaran's idea of the perfect humiliation. In spite of that, he seems to have grown to like it.
--->'''Boy:''' Will I be okay?\\
'''Strax:''' ''[cheerfully earnest]'' Of course you will, my boy, you'll be up and around in no time. And perhaps one day, you and I shall meet on the field of battle, and I will ''destroy'' you for the glory of the Sontaran Empire!\\
'''Boy:''' Thanks, nursie.\\
'''Strax:''' Captain Harcourt, I hope someday to meet you in the glory of battle, where I shall crush the life from your worthless human form. ''[beat]'' Try and get some rest.
** The '''other''' nurse, who also happens to be the Last Centurion...
* TheCameo: Creator/MarkGatiss reprises his uncredited cameo from "Victory of the Daleks".
* ContinuityNod:
** [[Recap/DoctorWhoS32E2DayOfTheMoon The baby has a Time Head.]]
** The logo on the banners of Madame Kovarian's army contains the same logo we saw on [[Recap/DoctorWhoS31E4TheTimeOfAngels the Church's uniforms]].
** The shot near the end of Amy and Rory looking on as the Doctor takes off without them is very similar to one from "[[Recap/DoctorWhoS31E1TheEleventhHour The Eleventh Hour]]".
** The speech that Colonel Manton made to his army on the legends surrounding the Doctor as an exaggeration is a clear reference to "[[Recap/DoctorWhoS31E12ThePandoricaOpens The Pandorica Opens]]".
** [[Recap/DoctorWhoS32E2DayOfTheMoon This is not the first time this series]] Amy has made a speech that sounds at first like it's about the Doctor [[BaitAndSwitch when it's really about Rory]].
** In "[[Recap/DoctorWhoS32E2DayOfTheMoon Day of the Moon]]", Rory mentions that Amy knows he's always coming for her. What is Amy's speech about?
** The Doctor addressing an army with [[Recap/DoctorWhoS31E12ThePandoricaOpens "Guess who"]], like in the scene on Stonehenge. [[CrowningMusicOfAwesome Even the music agrees with the epicness!]]
** Amy refers to Rory and the Doctor as "[[Recap/DoctorWhoS31E6TheVampiresOfVenice my]] [[Recap/DoctorWhoS31E7AmysChoice boys]]".
** Amy arming herself with a toothbrush is even funnier when you remember the time the Doctor [[Recap/DoctorWhoS31E11TheLodger held a toothbrush in the same intimidating manner.]]
** When listing the reasons it's impossible that Amy and Rory would have had time to produce a baby on the TARDIS the Doctor mentions [[Recap/DoctorWhoS31E6TheVampiresOfVenice "sexy fish vampires"]].
** When the gay married couple talk about the Doctor, they mention the time he [[Recap/DoctorWhoS31E1TheEleventhHour sent the Atraxi off and then called them back for a "scolding"]].
* CoolPlane: Danny Boy and his space Spitfires make their return after the Doctor explains to Colonel Run-Away that all he needs to do to keep the rest of the fleet uninvolved is take out the comm array.
-->'''The Doctor:''' And you've got incoming!\\
'''Danny Boy:''' ''[radio static burst]'' [[GunshipRescue Danny Boy to the Doctor! Danny Boy to the Doctor!]]\\
'''The Doctor:''' Give 'em Hell, Danny Boy!
* CoolSword:
** Rory has a gladius.
** Jenny and Vastra use katanas. Vastra also has a wakazashi.
** The Headless Monks have cool swords that [[ShockAndAwe have red lightning running up and down the blade]].
* CruelMercy: The Doctor's planned fate for Colonel Manton doesn't involve any physical harm of any kind. He will live in perfect health long enough to be humiliated as Colonel Run-Away.
* DefeatEqualsFriendship: Part of the backstory; Madame Vastra and Commander Strax are two old foes of the Doctor's, turned into allies.
* TheDeterminator: Rory is in full Roman mode here. Heaven help whoever is between him and Amy this time. The Cybermen sealed three levels ahead of him and Rory passed through before the order was finished.
* DoNotTauntCthulhu:
** The Doctor is considered a MemeticBadass demigod in-universe. See Dorium's quote above, and his many {{Badass Boast}}s.
--->'''Madame Kovarian:''' What have you heard?\\
'''Dorium:''' That you pricked the side of a mighty beast, Madame Kovarian, and entirely failed to run.
** The Cyber-Legion immediately pull their weapons on Rory, the legendary and mysterious Last Centurion, who offers them the chance to answer a simple question and he will be on his way. They fail to answer. Cue the ''entire fleet'' exploding from the Doctor's actions.
--->'''Rory:''' Would you like me to ''repeat'' the question?
* DoubleMeaningTitle: With the "good men don't need rules" business from the Doctor, the title of the episode may very well apply to Rory.
* DramaticThunder: At the Stormcage during River's RefusedTheCall scene. It happens again during her BigEntrance at the end.
* TheDreaded: The Doctor. Unfortunately the EvilPlan is a GodzillaThreshold response to this apparently unstoppable enemy.
* DressingAsTheEnemy: The Doctor sneaks into Demons Run disguised as a Headless Monk.
* DualWielding: Vastra has two swords.
* DyingAsYourself: Subverted with Strax. As he's dying, Rory tries to rally his spirits, reminding him he's a warrior. Strax can only say with self-contempt, "I'm a ''nurse.''"
* EliteMooks: WordOfGod is that the Headless Monks are the ChurchMilitant's special forces. They're possibly {{Elite Zombie}}s as well, since the detectors don't register them as alive.
* EmergingFromTheShadows: Rory meeting River Song (the audience already knows who he is; TheReveal is on River's part).
* EntendreFailure: When Vastra and Dorium notice the weird DNA in Melody's scan, they attempt to be tactful and ask in various vague ways if the Doctor and Amy ever... you know. However, the Doctor [[ComicallyMissingThePoint fails to grasp at what they're on about]]. Once they find out it wasn't his...
-->'''Madame Vastra:''' ''[talking about Melody]'' Which leads me to ask -- ''when'' did it happen?\\
'''The Doctor:''' ''When''?\\
'''Madame Vastra:''' ''[scoffs]'' I am trying to be delicate. [[CelibateHero I know how you can blush.]]\\
''[Dorium chuckles]''\\
'''Madame Vastra:''' ... When did this baby... begin?\\
'''The Doctor:''' ''[realisation finally dawns]'' ... Oh, you mean...\\
'''Madame Vastra:''' Quite.
* EternalEnglish: {{Averted|Trope}}. Among the people of the Gamma Forest, the word "Doctor" has gone from meaning "Healer" to "Mighty Warrior" thanks to the badassery of the Time Lord himself.
* EvilKnockoff: This is why Kovarian wants Amy's child: so she can make her into an EvilKnockoff of the Doctor.
* ExactlyWhatItSaysOnTheTin: The Headless Monks, [[CaptainObvious monks who don't have heads]].
* ExplainExplainOhCrap: The Doctor insists that the baby can't have been conceived on the TARDIS. They spend far too much time running around fighting monsters for... that sort of thing, and anyway, in ''this'' version of reality they were never on the TARDIS together until their w--
-->'''Madame Vastra:''' Their what?\\
'''The Doctor:''' Their wedding night.
* EyepatchOfPower: Madame Kovarian, the cunning BigBad, wears a silver eyepatch. It's not revealed until a [[Recap/DoctorWhoS32E13TheWeddingOfRiverSong later episode]] why.
* FaceHeelTurn: Last time we saw the Clerics, they were working with [[ColonelBadass Father Octavian]] to help the Doctor and River against the Weeping Angels. This time around they're not nearly as friendly. Given that those events took place after River was locked up, it's possible that they are in the future of this episodes, [[HeelFaceTurn meaning they got more friendly.]][[note]] It is later revealed that the group seen in this episode are a RenegadeSplinterFaction of the Church of Silence, formerly the Church of the Papal Mainframe, who the clerics from Series 5 likely worked for.[[/note]]
* FalseDichotomy: Melody Williams is a geography teacher. Melody Pond is a superhero.
* FantasticRacism: From the Doctor of all people; he's being very TranquilFury at that moment and his levity is hiding the fact that he is ''very'' pissed off.
-->'''The Doctor:''' Please, point a gun at me if it helps you relax! You're only human.
* FatAndSkinny: The "thin/fat gay married Anglican marines".
* FateWorseThanDeath: The Doctor thoroughly ''trashes'' Colonel Manton into humiliation, in one of his biggest TranquilFury moments yet.
-->'''The Doctor:''' No, Colonel Manton, I want you to tell your men to ''run away''.\\
'''Manton:''' You what?\\
'''The Doctor:''' Those words. Run away. I want you to be famous for those exact words. I want people to call you Colonel Run-Away. [[HumiliationConga I want children laughing outside your door, 'cos they've found the house of Colonel Run-Away.]] And when people come to you and ask you if trying to get to me through [[BerserkButton THE PEOPLE I LOVE is in any way a good idea]]... I want you to tell them your name.
* AFatherToHisMen: Give Colonel Manton his due. When it looks like the Headless Monks are about to start carving up his troops, he's clearly horrified.
* TheFettered:
** Rory has been suppressing the Centurion's memories for his sanity. Amy is missing and they come to the fore.
** The Doctor, as usual.
--->'''The Doctor:''' Good men don't need rules. Today is not the day to find out why I have so many.
* FiveSecondForeshadowing: Right before River shows the Doctor who she is, she mentions "Oh look, your cot! Haven't seen ''that'' for quite a long while." The last time she saw it was of course the day she was born.
* {{Foil}}: Rory was a nurse who became a warrior, and Strax was a warrior who became a nurse.
* {{Foreshadowing}}:
** Meta-example. From the BBC website:
--->'''River Song:''' Demons run when [[TitleDrop a good man goes to war]]. Night will fall and drown the sun, when a good man goes to war. Friendship dies and true love lies, night will fall and the dark will rise... when a good man goes to war.
** The poem has two more lines in the episode.
--->''Demons run but count the cost. The battle's won but the child is lost.''
** When Rory asks River for help, she explains to him that it's her birthday. Considering that Melody has just been born, could this be setting up the reveal of who River is?
** "The only water in the forest is the river." The TARDIS said this as her body was dying.
** "'Melody Williams' is a geography teacher, 'Melody Pond' is a superhero." Yes, actually, she is.
** The heroes celebrate a bloodless victory partway through the episode, but [[WhatMeasureIsAMook overlook that the gay soldiers have both died]]. The heroes are wrong about their victory, too.
* FreezeFrameBonus:
** [[http://i1179.photobucket.com/albums/x393/likwidsolutions/Shows/Doctor%20Who/Doctor%20Who%20S6/Remember.jpg The Clerics do their darned best to not fear the Doctor's arsenal, which is neither sonic nor a screwdriver.]]
** Just before the Cybermen fleet is destroyed you can see the TARDIS flying by.
* FriendInTheBlackMarket: Dorium operates a market for fresh Time Agent vortex manipulators (so fresh they're still on the arm), and in this episode he's had dealings with the Headless Monks.
* GettingCrapPastTheRadar: It's a Moffat episode, so there are several.
** Vastra's PowerPerversionPotential.
--->'''Madame Vastra:''' Oh, all mammals look the same.\\
'''Jenny:''' ''[sarcastic, annoyed]'' Thanks.\\
'''Madame Vastra:''' Oh, I'm sorry dear, did I say something insensitive again? I don't know why you put up with me.\\
''[cue a six-foot long tongue whiplash to subdue a prisoner -- which makes Jenny smile]''
** When River Song sees Rory in the shadows and can only make out his Roman soldier outfit. She is delighted and comments that her jailers usually don't read her request memos.
** The exchange between River Song and Rory in the Stormcage Prison.
--->'''Rory:''' I've come from the Doctor too.\\
'''River:''' Yes, but at a different point in time.\\
'''Rory:''' Unless there's two of them.\\
'''River:''' Now... that's a ''whole different'' birthday.
* GondorCallsForAid:
** The Doctor raises an army to help him.
--->'''Dorium:''' There are people all over this galaxy that owe that man a debt. By now, a few of them will have found a blue box on their doorstep.
** After he says that, Dorium walks into the back room and, of course, finds the Doctor on ''[[OhCrap his]]'' doorstep. "I'm old! I'm fat! I'm [[CrowningMomentOfFunny blue]]! You can't need ''me''!"
* GoryDiscretionShot:
** The Fat Gay Marine being asked for a "donation" of his head, jump cuts to his husband sliding down an inspection hatch like a guillotine.
** Dorium gets a [[SoundOnlyDeath Sound Only Beheading]].
* HaveWeMetYet:
** Rory, given that he works with a time travelling alien, asks this of River in the beginning.
** Also played with: the Doctor consoles the dying Lorna Bucket by reminding her of the fun they had on their adventures together, but after she dies, he has to ask who she is. Its left deliberately ambiguous if he hasn't actually met her yet, or if he has and simply forgot.
* HesBack: Rory the Roman, [[LetsGetDangerous all pimped out in battle gear and seriously ticked off]].
* HeroicBSOD:
** When Madame Vastra tells the Doctor that the child can be a weapon because it's modelled after ''him''.
** After a scathing WhatTheHellHero from River, the Doctor realises that the rest of the universe sees him as a dangerous and potentially insane warrior because of his actions. We haven't yet seen the full extent of this one.
* HitlerCam: Several, given the prevalence of balconies and grand speeches. One for [[http://doctorwho.sonicbiro.co.uk/gallery/albums/userpics/10001/DW_6x07_A_Good_Man_Goes_To_War_262.jpg Colonel Manton]] and, oddly, one for [[http://doctorwho.sonicbiro.co.uk/gallery/albums/userpics/10001/DW_6x07_A_Good_Man_Goes_To_War_335.jpg Madame Vastra]].
* HopeSpot: As Madame Kovarian is slipping off Demon's Run, she states that the Doctor has been LuredIntoATrap, only for Rory to capture her. But it turns out the trap is still in place.
* HypocriticalHumour: Vastra frequently shows disdain for mammals and implies she devours ones who annoy her, though she is also involved in a lesbian relationship with a human woman. She tries to catch herself when she's being rude at least, commenting "how do you put up with me?"
* IdiotBall: Dorium running towards the Headless Monks after they start chanting their war hymn was an unusual slip for him.
* TheILoveYouStigma: The series has a longstanding policy that the Doctor never is shown uttering the words "I love you" to anyone on screen (he doesn't even say it to his wife). Although it remains the case here, there is a one-of-its-kind zigzagging as the Doctor for the first (and, as of 2016, only) time invokes the L-word when discussing his companions:
--->'''The Doctor:''' When people come to you, and ask if trying to get to me through the people '''I love''' is in any way a good idea, I want you to tell them your name. Oh, look, I'm angry. That's new.
* ImAHumanitarian: Vastra is introduced informing Jenny that she's just ''killed and eaten'' UsefulNotes/JackTheRipper.
* InterspeciesRomance: [[http://doctorwho.sonicbiro.co.uk/gallery/albums/userpics/10001/DW_6x07_A_Good_Man_Goes_To_War_242.jpg Madame Vastra the Silurian and Jenny the human]]. TheyFightCrime in UsefulNotes/VictorianBritain. [[CrazyAwesome Need any more be said?]]
* InTheHood: Vastra before her DramaticUnmask, and the Headless Monks (leading to the inevitable DramaticUnmask [[DressingAsTheEnemy of the Doctor]]).
* ItMakesSenseInContext: At one point, Lorna asks why the Doctor is called that if he's not a warrior. This makes a lot more sense when River reveals that, because of him, "Doctor" means "Mighty Warrior".
* KidFromTheFuture: River is Rory and Amy's daughter all grown up.
* KnowledgeBroker: Dorium is requested by both sides for information. That's why he knows so much.
* {{Lampshading}}: Lorna Bucket is asked what being with the Doctor is like.
-->'''Bucket:''' He said, "[[RunOrDie Run]]". [[RunningGag He said it a lot.]]
* LaserGuidedTykebomb: Madame Kovarian wants River/Melody to become a Doctor-slaying assassin when she grows up.
* {{Leitmotif}}: The music that plays when River reveals she is Melody Pond is the same heard when the Doctor was given a Viking funeral in "[[Recap/DoctorWhoS32E1TheImpossibleAstronaut The Impossible Astronaut]]" and the girl regenerated at the end of "[[Recap/DoctorWhoS32E2DayOfTheMoon Day of the Moon]]".
* LetsGetDangerous:
** The baddies -- not to mention the audience -- get a vicious reminder that between being a nurse and being a companion, Rory was the Lone Centurion. He begins the episode by scaring the crap out of a legion of Cybermen to determine Amy's location, and only gets better from there. Cybermen are engineered to not feel emotions, including fear, but Rory is the one truly without fear.
** This is not one of those episodes where the Doctor scares off his enemies by saying [[Recap/DoctorWhoS30E9ForestOfTheDead "You're in a library, look me up."]] No, this is one of the times when he shows exactly ''why'' everyone's so scared of him.
* LetsYouAndHimFight: The Doctor takes care of the Headless Monks and the army they've raised against him by making them fight each other, until Colonel Manton convinces them all to disarm.
* LovelyAngels: Vastra and Jenny, though there is no [[LesYay subtext]], it's right upfront.
* LukeYouAreMyFather: River reveals that she's Amy and Rory's daughter.
* ManlyTears: Rory tears up when he returns Melody to Amy. It's even more heartwarming because he does it while saying he was trying to be "cool" and not cry.
** Amy reassures him, "A crying Roman Centurion, carrying a baby! Definitely cool."
* MeaningfulName:
** The asteroid Madame Kovarian has set up shop on is called ''Demons'' Run. As in [[BewareTheNiceOnes "Demons run when a good man goes to war."]]
** Melody Pond -- Melody = Song and River is the closest translation by the Gamma Forest people because, "The only water in the forest is the river."
** According to Steven Moffat, Lorna Bucket: "Lorna the warner, the bucket that carried the pond to the river."
* MemeticBadass: [[invoked]] After nine hundred years of defeating evil throughout time and space, the Doctor has become a legend. The villains have become so terrified of the Doctor that they're willing to kidnap a newborn baby of his loved ones no less, and raise and turn the child against him; River explicitly points out that the word "Doctor" means "doctor" all through the universe, but in some places it means "warrior" instead.
* MoodWhiplash:
** River and the Doctor trade {{What the Hell Hero}}s and the audience is quite caught up in it. Then the Doctor looks at the crib and he's giddy as a schoolboy. He bounces out of the room and...
--->'''River:''' It's me. I'm Melody. I'm your daughter.\\
''[smash to black]''\\
** After all this: a brief clip of [[http://www.youtube.com/watch?v=dDhmZwiS-0g&feature=feedu a skeletal hand clutching a sonic screwdriver]]...
** American viewers managed to get both moods ''at once'' when, during the scene where the Doctor is running to warn Amy about her Flesh daughter, BBC America decided to speed up everything to a near comedic pace.
* MookHorrorShow:
** One gets the impression the Doctor is the monster in this particular episode. The Clerics regard him with both respect and awe, and the Doctor's long fight against evil is [[PerspectiveFlip regarded from the other side]] as a ForeverWar against an implacable and unstoppable opponent.
** Rory gets this treatment in the ColdOpen, particularly with this bit of dialogue:
--->'''Cyberman:''' [[AC:Intruder Level 11! Seal off Levels 12, 13 and 14! ''[[TheJuggernaut Intruder Level 15!]]'']]
* MoralDissonance: Due to the Doctor's influence, Vastra no longer preys upon humans as she once did. On the other hand, she has no qualms about killing and ''eating'' UsefulNotes/JackTheRipper.
-->'''Vastra:''' [[KickTheSonOfABitch Murder is either right or wrong; which one, depends on the victim.]]
* MyGodWhatHaveIDone: The Doctor has this combined with a HeroicBSOD when he realizes just how much he's made people fear and hate him over the years, and what that's cost him and his loved ones.
* MythologyGag: When Rory asks if there could be more than one Doctor, River says "that's another sort of birthday", referencing the multi-Doctor anniversary specials to come. It could also reference the events of [[Recap/DoctorWhoS32HVBSNightAndTheDoctor "First Night"/"Last Night"]], where the Doctor has to deal with trying to keep three River Songs from bumping into each other, each mistaking his TARDIS as the one that was meant to pick them up [[TimeyWimeyBall in their respective present]].
* NiceJobBreakingItHero: We can imply that the whole reason River Song was taken from Amy and Rory and became who she is today is because the Doctor has a love for theatrics and likes to make his enemies afraid of him. During the WhatTheHellHero speech given to him near the end by River he's having a MyGodWhatHaveIDone moment when he realizes that he's partly culpable for the creation of a ChildSoldier TykeBomb.
* NinjaMaid: Jenny is a maid for Madame Vastra, and keeps house while her mistress is out killing bad guys. She can also assist in the combat itself.
* NinjaPirateZombieRobot: [[TheyFightCrime Crime-fighting]] [[SerialKillerKiller serial-killer-hunting]] [[KatanasAreJustBetter katana-wielding]] [[UsefulNotes/VictorianBritain Victorian]] [[InterspeciesRomance interspecies]] [[LesYay lesbians]].
-->'''Creator/NeilGaiman:''' I think Madame Vastra should act as well as solve crimes. Then she'd be a [[SublimeRhyme Victorian Silurian Lesbian Thespian]].
* NoodleIncident:
** It's never stated just when (though it's speculated it was before "The Impossible Astronaut") or how Amy was kidnapped and replaced with a Flesh avatar.
** The Doctor did something so amazingly warrior-like in the Gamma Forest that the people there equate "Doctor" with "Warrior".
** The circumstances that lead to Dorium and Strax being among the Doctor's RagtagBunchOfMisfits.
* NotSoDifferent:
** Rory and the Doctor; when the chips are down, Rory will destroy anything in his path to get back the people who were taken from him. Despite being the person who usually tries to save everyone, you do NOT want to piss off Rory and underestimate the fury of the Last Centurion. ''Sound familiar?'' "''A Good Man Goes To War''", the title proves equally true of both Rory and the Doctor, but the difference is that the Doctor doesn't consider himself a good man.
** Rory and Strax. Both are Warriors who also act as [[CombatMedic Nurses]].
** Amy and Lorna Bucket are ''both'' girls who waited for the Doctor.
* OffscreenMomentOfAwesome:
** Implied. If "Doctor" means "mighty warrior" in the language of the Gamma Forest, the Doctor must [[TimeTravelTenseTrouble do/have done]] something pretty spectacular even by his standards during his visit there, especially if it's from only one visit.
** Rory's fight with the Headless Monks and particularly given how they fight with electric swords while he's dual wielding a gun and sword.
* OffWithHisHead: The Headless Monks ask for a donation upon conversion. The Fat One GotVolunteered.
* OhCrap:
** When the Doctor is unmasked in their presence he invites them to point guns if it makes them feel better. The entire army does a DramaticGunCock and the Headless Monks draw swords.
** The Doctor has one when he realizes that baby Melody that Amy is protecting is actually a Flesh avatar, and that Madame Kovarian has successfully kidnapped the real child.
** The Doctor when he finds out River is Melody and that he has a ''special'' relationship with Rory and Amy's daughter. That face just ''screams'' "They're going to kill me!".
** Dorium freaks out when he realizes the Doctor's recruiting him too.
* OnlyKnownByTheirNickname: The Thin One and the Fat One {{Lampshade}} their lack of need for real names.
-->'''The Fat One:''' We're the thin/fat, gay, married Anglican Marines. Why would we need names as well?
* OutlivingOnesOffspring: Seeing the Doctor around baby Melody, Amy asks if he has children of his own. He says no. She asks if he's ever ''[[ExactWords had]]'' children, and he immediately changes the subject.
* PapaWolf: Rory is a scary Roman Warrior when his child is in danger.
* ThePlan: The Doctor's plan to take Demons Run. Disguise himself as a Headless Monk and start an EnemyCivilWar amongst the enemy factions. Colonel Manton gets around this by ordering his forces to lay down their arms to get the Monks to back off... leading the Doctor to call in the Judoon and Silurian forces to capture them in one fell swoop. Manton tries to counter ''this'' by using the base's automatic distress signal... at which point the Doctor orders in [[Recap/DoctorWhoS31E3VictoryOfTheDaleks the air force of Spitfires armed with Dalek weaponry to blow their communications array sky high.]] How much of this he planned and how much he [[IndyPloy improvised along the way]] is anyone's guess.
* PowerPerversionPotential:
-->'''Madame Vastra:''' Was I being insensitive again, dear? I don't know why you put up with me. ''[knocks out a mook from across the room with her prehensile tongue; smiiirk]''
* PunctuatedForEmphasis:
** When Rory is questioning the Cybermen at the beginning.
--->'''Rory:''' Where. Is. My. WIFE?
** "When, in the future, people come to you and ask you whether coming after me through the PEOPLE! I! LOVE! is in any way a good idea, I want you to tell them your name."
* {{Pun}}: Rory says to roomful of Cybermen, "Don't give me those blank looks."
* PyrrhicVictory:
** This is definitely one for the Doctor. He raised an army, kicked the ass of the bad guys with them, took control of the army and even got back the real Amy [[EverybodyLives without a a single drop of blood spilled]] up to that point. However, part of the mission was to save Amy and Rory's newborn daughter with them, which they failed and even some of the lives of the Doctor's army were lost in the battle. However, after finding out who [[TheReveal River Song really is]], the Doctor is reinvigorated to rescue her infant self. The battle may have been lost (or won, as the case may be), but the war is far from over.
** Summed up nicely by River's introductory quote, which is a reference to [[http://en.wikipedia.org/wiki/John_Graham,_1st_Viscount_Dundee John Graham]], who won [[http://en.wikipedia.org/wiki/Battle_of_Killiecrankie a battle at the cost of his own life]] and reputedly asked the given question:
--->'''River:''' Well then, soldier. How goes the day?
* QueerPeopleAreFunny: The Thin-fat-gay-married Anglican Marines are initially a source of humour -- until the Fat One is unlucky enough to be chosen as an initiate to the Headless Monks, that is.
* TheReasonYouSuckSpeech:
** Given to the Doctor by River Song no less. It basically consists of "you're so successful at what you do that it's starting to scare people, so that whole non-violent schtick of yours is starting to seem kind of flimsy from where everyone else is standing".
** The "Run away" speech the Doctor gives to Colonel Manton is a "The Reason You ''Will'' Suck Speech".
* RedBaron: Rory, the Lone/Last Centurion. Post Big Bang 2, his standing guard over the Pandorica has become part of the Earth's official mythology, and will never be forgotten.
* RemonstratingWithAGun: At the end of her tether, Amy picks up a pistol and does a DramaticGunCock in River's face. Rory is more alarmed than River is.
* RedHerring:
** A ''magnificent'' one that had been building up for a year: whether or not the Doctor and Amy were doing it. Everyone around them assumed that they were, and it would have very neatly explained the baby. While everyone was busy fretting and StarBoarding over that, the ''real'' secret of the baby is something completely different.
** Since the cot is the Doctor's, and River seems to point at its engraved Gallifreyan text when the Doctor asks her who she is, there were also hints that River could be a future incarnation of him. This was already hinted at in "[[Recap/DoctorWhoS32E4TheDoctorsWife The Doctor's Wife]]" when it was revealed that Time Lords can change sex when regenerating. It was Creator/DavidTennant's personal pet theory while filming River's [[Recap/DoctorWhoS30E8SilenceInTheLibrary first]] [[Recap/DoctorWhoS30E9ForestOfTheDead appearance]], and when he revealed that to Creator/StevenMoffat during the audio commentary, Moffat was amused enough to tease the fans with it a little in this episode.
** The "door lock override" BigRedButton. The guard dramatically inches his way toward it, almost making you think he'll succeed... and then Vastra tongue-whips him unconscious as if it's nothing.
* RedshirtArmy: The human {{Mooks}} out to kill the Doctor don't look as if they'll stand a chance against the hordes the Time Lord can call up, and the Doctor takes the base without a drop of blood being spilled.
* ReactionShot:
** When Manton reveals that the Headless Monks are literally headless, the Thin One is shown glancing over at another monk in horror, presumably his husband.
** After the "It's mine" BaitAndSwitch, Rory can be seen in the background [[LoveTriangle breathing a sigh of relief.]]
* TheReveal: River Song's identity; she's Amy and Rory's daughter.
* RousingSpeech: By the Colonel to the RedShirtArmy about how the Doctor is just a living, breathing man, not a god or a demon.
* RuleOfSeven: This episode was the 7th in the 2011 series, and was also the 777th in the show's famously long run. Three days after it aired, on June 7, the BBC officially announced Series 7.
* RunningGag:
** Strax's inability to tell humans' gender.
** As always, the Stormcage is a CardboardPrison.
** Bowties are what?
--->'''Melody Pond:''' ''[gurgle]''\\
'''The Doctor:''' No it's not. ''[adjusts bowtie]'' It's cool.
* SerialKillerKiller: Madame Vastra killed and ate Jack the Ripper.
* ScrewThisImOutOfHere
** Dorium is introduced packing, until Madame Kovarian and Colonel Manton interrupt. After they leave, [[AvengersAssemble the Doctor turns up]].
** Madame Kovarian makes a discreet exit the moment the Doctor arrives.
* ShipSinking: In one fell swoop, Moffat sinks Amy×Doctor forever and makes anyone who ever enjoyed River×Ponds fanfiction feel icky.
* ShipTease: Subverted; Amy's LastWords to her baby sound at first like she's talking about the Doctor being the father. It's actually her husband.
* ShockAndAwe: The Headless Monks' swords have red lightning on the blade when activated.
* ShoutOut:
** The mysterious hooded men (Headless Monks) resembling [[Film/TheLordOfTheRings Ringwraiths]]; they wield electric swords resembling [[Franchise/StarWars lightsabers and throw lightning from their hands]].
** River Song comments on Rory's outfit by saying that the Doctor's rules of engagement "float like a butterfly, sting like a bee", a quote from boxer Muhammad Ali. She's saying he's as subtle as a punch in the face.
** In London, a posh lady gives orders to her chauffeur, [[Series/{{Thunderbirds}} Parker]]. His reply: "Yes, M'Lady."
** River Song tells Rory that the Doctor got Stevie Wonder to sing for her birthday. [[http://en.wikipedia.org/wiki/Isn%27t_She_Lovely Stevie Wonder wrote the song "Isn't She Lovely" in celebration of the birth of his own daughter.]]
** The battlefield scene where we meet Strax is possibly a homage to the opening of ''Series/{{Firefly}}''.
* SmugSnake: Madame Kovarian positively oozes confidence near the end.
-->'''Kovarian:''' Fooling you once was a joy. Fooling you twice, with the same trick? It's a ''privilege''.
* SomeKindOfForceField: A forcefield surrounds the TARDIS to cut off any escape just before the Headless Monks attack. Vastra does the honor of touching it to show it's there, and stating the obvious.
* SpaceIsNoisy: A couple of times there are explosive noises in space, and each one involves Dalek Spitfires.
* StableTimeLoop: The reason River can't come with Rory is she has to let these events proceed as they always have, to ensure she gets the childhood of her first incarnation. When she shows up in the beginning of the episode, it is after these events have already happened for her, further compounding the fixed point in time.
* StuffBlowingUp: The Doctor is more than happy to use explosions to make a point.
* SwordAndGun:
** Rory dual-wields his gladius and a pulse pistol as they prepare for the Headless Monks to attack, taking up a badass pose to boot.
** Madame Vastra seems to have both her katana and a pulse rifle taken from the army, but she wouldn't be able to use them both at the same time.
* TemptingFate:
** Disarming and shouting "We are not fools!" Cue an entire army of Silurians and a bunch of Judoon teleporting in.
** "There are twenty men aboard my ship. How could you possibly take control?" Cue the pirate captain.
** Dorium pointing out that there are people all over the galaxy who owe the Doctor a favor, and now he's calling them in. Seems he owes one as well.
** From the Fat One's conversion, just before he loses his head.
--->'''The Fat One:''' Do you lot have Lent? Because I'm not good at giving things up.
* TheyFightCrime: Madam Vastra's a Silurian [[GreatDetective detective]] with [[KatanasAreJustBetter a katana]] who eats people. Jenny's a NinjaMaid. TheyFightCrime in VictorianLondon!
* ThisIsMyNameOnForeign: In the language of the forest people, which lacks a word for a still body of water and clearly ain't that complex about music either, "Melody Pond" becomes "River Song". TranslatorMicrobes + averting EternalEnglish = WhamEpisode. Who knew?
* ThoseTwoGuys: More specifically, Those Two "thin/fat gay married Anglican Marines" Guys, who [[LampshadeHanging don't need names]].
* SciFiLGBT: Vastra & Jenny, and those two Marine guys.
* TitleDrop: Twice, both fitted in nicely. River's voiceover gives it context, but Dorium's does it best:
-->'''Dorium:''' Do you know why it's called Demons Run? ''[...]'' Demons run when ''a good man goes to war''.
* TookALevelInBadass: Rory, formerly the {{Adorkable}} {{Woobie}}, is now threatening an entire Cyberman fleet... and blows it up to prove a point.
* TrailersAlwaysLie: The preview for the episode sure made it seem like Amy's kid was the Doctor's.
* TheTriple: As he removes the hoods on the Headless Monks, Colonel Manton states that they can never be persuaded, afraid or...
-->'''The Doctor:''' Surprised!
* TryingNotToCry: [[{{Adorkable}} Rory was gonna be cool...]]
-->'''Amy:''' Crying Roman with a baby? Definitely cool.
* TheUndead: The Headless Monks. They're specifically stated to not show up on a life-detecting scanner.
* UndyingLoyalty: Rory to Amy and vice versa. When Amy tells Melody there's a man who will stop at nothing to come and save them, she's talking about ''Rory''.
* VillainousValour: We all knew how outclassed Colonel Manton's forces would be, but it's still remarkable they got as far as they did.
* WaistcoatOfStyle: Jenny's outfit is very stylish indeed.
* WellIntentionedExtremist: The bad guys of this episode believe themselves to be this -- they genuinely think that the Doctor is a threat to everyone, and are willing to turn Melody into a ChildSoldier to stop him.
* WhamEpisode:
** [[TheReveal River Song's identity is revealed.]] Moffat's been promising a cliffhanger that rather then endanger the characters' lives will change them forever.
** The Doctor and company manage to save the baby, but it turns out to be a double bluff as the baby is Flesh.
* WhatTheHellHero: River and the Doctor exchange these speeches with one another at the end.
-->'''The Doctor:''' Where the ''[[PrecisionFStrike hell]]'' were you today?!
* WhoAreYou: The Doctor demands an answer from River Song.
-->'''River:''' ''(placing his hand on the cot)'' I'm ''telling'' you.
* WrongGenreSavvy:
** The "we are not fools" ploy might have worked had the Doctor been working alone as usual. Too bad he has an army.
** The [[ThoseTwoGuys fat/thin gay married Anglican marines]] seem to assume that they are quirky enough to outlive the story.[[NominalImportance They don't even need names!]] Unfortunately, in this series AnyoneCanDie.
** Dorium thought that he could negotiate with the Headless Monks, due to his prior contacts with them. [[TooDumbToLive He was wrong.]]
* YouHaveNoIdeaWhoYoureDealingWith: Near the beginning, Dorium attempts to educate the villains about the reality of their situation.
-->'''Dorium:''' Colonel Manton, all those "stories" you've heard about him? They're ''not'' "stories", they're ''true!'' Really, you're not telling me you don't know what's coming?
* YoungerThanTheyLook: You wouldn't guess by looking at him, but Strax is less than twelve years old.
* YourPrincessIsInAnotherCastle: Or in this case, your daughter is in another body.