->''"There are some corners of the universe which have bred the most terrible things. Things that act against everything we believe in. They must be fought!"''
-->-- '''2nd Doctor''', "The Moonbase"

The various races who encounter the Doctor in ''Series/DoctorWho''. For specific members of these races, see [[Characters/DoctorWho their respective character sheets]].

As with all ''Series/DoctorWho'' characters, they appear not only in the televised adventures, but also in the Franchise/DoctorWhoExpandedUniverse branches.

[[foldercontrol]]

[[folder: Daleks]]
!!Daleks
[[quoteright:168:http://static.tvtropes.org/pmwiki/pub/images/TimeWarDalek_3333.jpg]]

->Voiced by: Peter Hawkins (1963-67); David Graham (1963-66); Roy Skelton (1967, 1973, 1975-83, 1985-88)[[note]]Did not appear in ''Frontier in Space''[[/note]]; Oliver Martin and Peter Messaline (1972); Michael Wisher (1973-74); Brian Miller (1984, 1988); Royce Mills (1984-88); Geoffrey Sax (1996); Creator/NicholasBriggs (2005-present)
%%Despite being credited on-screen as a "Dalek Voice", John Leeson in Remembrance voiced a human operating a Battle Computer, according to the Tardis Data Core.

A race of xenophobic mutants, native to the planet Skaro, whose general purpose for existence is to "EXTERMINATE!" all non-Dalek forms of life in the universe. Created by a guy named Davros, although others have made their own Daleks as well. The Daleks' physical form is actually shriveled and weak, but make up for that by having each individual travel in a distinctive set of mobile armor. ''The'' first villainous alien race introduced in the franchise (in [[Recap/DoctorWhoS1E2TheDaleks the SECOND serial]], in fact), and one of the most endearingly popular.
----
* AbsoluteXenophobe: "There is only one kind of life that matters. Dalek life."
** They're so xenophobic that even a small amount of non-Dalek material in their flesh drives them mad and/or suicidal. As cloning and/or genetic manipulation seems to be their primary means of reproduction, even being ''created'' from altered non-Dalek or non-Kaled cells is unacceptable for them. "Impure" Daleks will ''eagerly'' line up for disintegration to preserve the species' purity.
* AlwaysABiggerFish: The Doctor, who they refer to as "The Predator of the Daleks".
--> '''Eleventh Doctor''': Imagine you were dying. Imagine you were afraid and a long way from home and in terrible pain. Just when you thought it couldn't get any worse, you looked up and saw the face of the Devil himself... ''Hello Dalek!''\\
'''Dalek''': [[foldercontrol]]

[[folder: Emergency! Emergency! Weapon System Disabled! Emergency Protocols Have Been Breached! ''[[Madness Mantra Emergency, Emergency, Emergency! ]]
'']]
** Rose could also count considering what she did to the Dalek Emperor and an entire army with just a wave of the hand.
--> '''Rose''': If you um...escaped the Time War don't you wanna know what happened. What happened to the Emperor?\\
'''Dalek''': [[/folder]]

[[folder: (Beat) The Emperor survived?! ]]
\\
'''Rose''': [[BadAssBoast Till he met me]]. Cause if these are gonna be my last words than you're gonna listen. I met the Emperor and I took the Time Vortex and I pulled it into his head and turned him into dust. Did you get that? The God of all Daleks and I destroyed him!'''
* AlwaysChaoticEvil: Averted with [[spoiler:Dalek Sec]] and to a lesser extent [[spoiler:Dalek Caan]]. But they are generally the exception that proves the rule, and did not change on their own. The overwhelming majority are ruthless killing machines.
* ArchEnemy: The species as a whole is this for the Doctor.
* AttackItsWeakPoint: The eyestalk. Hitting it with enough power will kill the Dalek, and blinding it will cause the creature to panic. Became much less of a WeaksauceWeakness in the revival; their force field protects it (the Doctor claims concentrating fire on it could work, but this appears to have mixed results), and trying to blind it with paint only worked for a second. [[spoiler:River]] managed to kill one with a blast to the eyestalk, but this particular Dalek was already in such poor shape that it needed several minutes to recharge between shots.
* BigBad: Archenemies of the Doctor, and just about everything else in the universe that is not a Dalek. Quite fond of the EvilPlan in the revival, to the point where, during Creator/RussellTDavies' era, it was a surprise ''not'' to find them the masterminds behind the season's ApocalypseHow. Main Antagonists of the 2005 and 2008 series.
* BigBadEnsemble: Of the 2006 series, with the Cybus Cybermen.
* BondVillainStupidity: All enemies of the Doctor suffer this to some extent, but the Daleks compound it with WrongGenreSavvy.
* BreakoutVillain: They very nearly never appeared at all, but are now at least as iconic as the TARDIS.
* CanonDisContinuity: Several bits of the Daleks' stories are continually discarded for one reason or another. This ranges from [[Recap/DoctorWhoS2E8TheChase the time the producers tried to make them comic relief]] to [[Recap/DoctorWhoS17E1DestinyOfTheDaleks that time the guy who made them forgot that they weren't robots]].
* CantUseStairs: A RunningGag.
** Subverted, however, in "Remembrance of the Daleks." The first episode cliffhanger was the Doctor fleeing up the stairs and thinking he was safe from the Dalek chasing him, only for it to start levitating up the stairs after him.
** Happens again in "Dalek", where Rose tells folks the pursuing Dalek won't be able to follow them up the stairs. The Dalek announces "EL-E-VATE!" and begins levitating up them. This was put in after one of the writers asked his girlfriend why she thought the Daleks made rather pathetic villains in the original show, and she told him how easy they were to foil.
* CatchPhrase: "[[http://www.youtube.com/watch?v=YQLbwOGT8eM EX-TER-MI-NATE!]]"
** There's also "EX-PLAIN! EX-PLAIN!", "I OBEY!", and "MY VISION IS IMPAIRED! I CANNOT SEE!"
* CharacterisationMarchesOn: The original Daleks were vastly different from what they would become. They hated the Thals completely, but were willing to keep the Doctor and his companions alive, even feed them. They required radiation and a constant supply of electricity to survive. And they didn't even say "EXTERMINATE" more than once or twice.
* ColorCodedForYourConvenience:
** More than one serial in the old series had a Black Dalek in a position of authority over the others.
** In the 1980s, the Daleks split into two factions: the Imperial Daleks had cream casings with gold highlights, while the Rebel Daleks were a more traditional grey and black.
** In the new series, the New Paradigm Daleks have a rainbow of casing colours. WordOfGod is that these denote their functions, but it's never come up at all in an actual episode.
* ConservationOfNinjutsu: [[Recap/DoctorWhoS27E6Dalek One Dalek?]] You're so screwed. [[Recap/DoctorWhoS30E12TheStolenEarth A full]] [[Recap/DoctorWhoS30E13JourneysEnd Dalek]] [[Recap/DoctorWho2013CSTheTimeOfTheDoctor Empire?]] They're so screwed.
* ContractualImmortality: The deal with Terry Nation's estate contractually obligates the producers to bring them back at least once per season.
* CreepyMonotone: Averted. It sounds more like they're trying to choke back their disgust with all other life.
--> '''Tenth Doctor:''' Technology using the one thing a Dalek can't do. Touch. Sealed inside your casing. Not feeling anything ever, from birth to death, locked inside a cold metal cage. Completely alone. That explains your voice. No wonder you ''scream.''
* CruelAndUnusualDeath: That DeathRay they use? It doesn't just kill you. It ''hurts'' you.
* CyberCyclops: The production team has added pupils to the 2010 models, making the eye-stalk look almost organic.
* DeflectorShields: The revival gave them personal force-fields that can melt bullets before they even hit home.
* {{Determinator}}: They ''never'' give up. You have to admire a species that manages to survive even after being made extinct. ''Repeatedly.'' And for never turning a blind eye on their mortal enemy, the Doctor, who has been responsible for several of those mass extinctions. An enemy who became a warrior to fight them personally when they declared war on his people- a race so advanced they could dismantle reality if they wanted to. And ended that very same war by turning their numbers against them. What did the Daleks do? Enter a ''second war'' with the Doctor alongside his worst foes when he was on the verge of rescuing his own people. And even then continued to do battle for '''''centuries''''' after ''everyone else gave up'' and they had tried to kill him so much he finally began to die of ''old age''.
* TheDreaded: In a universe full of any number of beasties, [[TheMaster psychopaths]] and ''gods'', the Daleks are consistently shown to be the #1 fear of those who've fought them. This includes the Doctor.
** In turn, the Doctor is this to the Daleks. There is a reason they call him [[NamesToRunAwayFromReallyFast ''the Oncoming Storm'']].
* EnemyCivilWar: Twice in TV stories: first in "The Evil of the Daleks" when the Doctor infected a group of Daleks with the "Human Factor"; and second in "Revelation of the Daleks" and "Remembrance of the Daleks" in which Davros creates a new "Imperial" species of Dalek conditioned to be personally loyal to him as their emperor, which leads to a war with the mainstream Daleks.
* EverythingsBetterWithSpinning: Averted with Daleks, who have a tendency to spin around in circles before they blow up.
* EvilIsHammy: DAAALEKS ARE-SUPERIOR-HAMS-TO-THEM-AAALL!
* EvilSoundsDeep: Not the rank and file, with their famously shrill and screechy tones, but high ranking Daleks sometimes have low, booming voices. Case in point, the 2005 Emperor and 2008 Supreme.
* TheFarmerAndTheViper: When facing their own defeat or perhaps simply wishing to gain an advantage, the Daleks often count on their foes being a GoodSamaritan and always cry [[SchmuckBait "Have pity!"]] or beg for help in order to bite back and destroy their enemies when they have the chance. {{Averted}} when one tries it on River Song.
* FeelingOppressedByTheirExistence: They feel this way about every single non-Dalek in the universe.
* FlyingSaucer: The standard make of their starships going back quite some time.
* HumanResources: They're not above converting other life-forms into Daleks if they need the numbers (Parting of the Ways) or the subject is too useful to pass up (Asylum). Or if Davros feels like making a point - he had this done to [[spoiler: eight billion humans]] in the audio Terra Firma, just to twist a knife in the Doctor.
* ImmuneToBullets: They're (mostly) vaporized by a forcefield before they can make contact.
* InLoveWithYourCarnage: They built the Dalek Asylum to contain Daleks that were too violent and insane even for ''them'' to control and refuse to destroy them because they find such pure hatred to be beautiful. It has an entire wing containing the Daleks that have gone insane in battles with the Doctor, which are judged to be so dangerous and unstable they must be kept separate for the protection of the ''[[UpToEleven other]]'' prisoners.
** It's suggested that this might be the reason why they've never been able to finish off the Doctor.
* JokerImmunity: Too iconic to ever kill off.
** They've been completely wiped out to the last in their first appearance, and several times ever since. At this point, being completely destroyed only to return later is as much part of their character than their voices or their casings.
** The Daleks have even acknowledged this in-universe when the Doctor has said they're on the path to destruction if they don't change their ways, the Daleks point out that their species always survives.
** Even their own planet, Skaro, has come back after being explicitly destroyed. For bonus points, the Seventh Doctor destroyed it with the Hand of Omega, but much later went there to pick up the Master's ashes in the movie.[[CaptainObvious He has a time machine.]]
* KingMook: The Dalek Emperor is usually a Dalek mutant in gigantic casing.
* LackOfEmpathy: It's kind of a requirement when your ambition is to wipe out everything that isn't you. They understand "pity" and "mercy" only as something to demand from enemies when they're vulnerable, and the idea of empathizing with other life-forms is one of the few things that scares them besides the Doctor.
* LargeHam
* LaserGuidedAmnesia: [[spoiler:Inflicted on all of them]] in "Asylum of the Daleks".
** [[spoiler:Undone when the Daleks "harvested" the memories Tasha Lem had of the Doctor after converting her into a Dalek puppet in "Time of the Doctor". Whether this restored their memories or replaced them isn't entirely clear though.]]
* {{Leitmotif}}: The appropriately titled [[https://www.youtube.com/watch?v=KR9MOS5r-RY&list=FLo4P0e4NvV_hG5RwTlAMUUg&index=50 "The Daleks"]].
* MassOhCrap: They tend to do this alot. The Doctor is the only thing in the universe that can inspire anything other than hate (specifically, [[HorrifyingTheHorror they're afraid of him]]), so they go on high alert any time he shows up.
* MasterRace: Self-described as of ''Victory of the Daleks''; '''the''' fundamental basis and belief of their entire culture.
* ANaziByAnyOtherName: The [[SdrawkcabName Kaleds]], ancestors of the Daleks, wear [[PuttingOnTheReich black military uniforms very close to the standard Nazi uniform]], complete with faux-Iron Crosses at the neck and give Roman salutes with heel clicking. They're very fond of shouting a lot, violent threats and talk about racial purity. They get painted as Nazis [[RecycledInSpace IN SPACE]]. This is not surprising, since the Daleks themselves were one of the few Nazi-esque villains who were explicitly meant to be substantively Nazi-like, as opposed to just generic Nazi symbolism to make sure the [[ViewersAreMorons dimwitted]] know when to boo. It was nicely {{lampshaded}} in the 2008 episode [[Recap/DoctorWhoS30E13JourneysEnd "Journey's End"]] where Martha teleports to Germany to play her part in activating the Osterhagen Key, and Daleks can be heard shouting in German "Exterminieren!" Possibly even more so in [[Recap/DoctorWhoS2E2TheDalekInvasionOfEarth "The Dalek Invasion of Earth" (1965)]] where the Daleks refer to the destruction of the human race as "the Final Solution" and greet each other by jerking their plungers upwards.
* NiceJobFixingItVillain: Part of the reason the Doctor wouldn't destroy the Daleks while they were being developed, for all the times they've done this.
-->'''The Doctor''': "I know that although the Daleks will create havoc and destruction for millions of years, I know also that from their evil must come something good."
* [[NinjaZombiePirateRobot Mutant Alien Cyborg Nazi]]
* NighInvulnerability: They started out as ''tanks'', and since the revival they have forcefields that make them immune to nearly everything except their own weapons, only because there aren't ''any'' defenses against them. Earlier stories had their eyestalks, but that's a very small target (and the force field covers that now, too).
** EnergyWeapons of sufficient power seem to do the job; the modified defabricator blows them clean open, and the lightning guns [[spoiler:from parallel Earth / Pete's World]] were at least able to disable them for a while once the Doctor modified them. Other [[spoiler: Pete's World weapons]] seemed specifically designed to kill them.
* NoIndoorVoice: Even in normal conversation (or what passes as such for a Dalek), their voices are loud, harsh, and screeching.
* {{Omnicidal Maniac}}s: The only fitting fate for all non-Dalek life is death.
* OnceASeason: The BBC's deal with the Nation estate means they have to appear in some form at least once a year, even if it's just a cameo (The Waters of Mars, The Wedding of River Song).
* RoarBeforeBeating: "EX-TER-MI-NATE!"
* ScaryDogmaticAliens: They're Nazis [[/folder]]

[[folder: In Space! ]]
, with the odd religious fundamentalist overtone in "The Parting of the Ways".
** Witness Hitler-style salutes in "[[Recap/DoctorWhoS2E2TheDalekInvasionOfEarth The Dalek Invasion of Earth]]" and remember that story was aired only 20 years after the end of the UsefulNotes/SecondWorldWar.
* SignificantAnagram: The Daleks were originally engineered from a race called the Kaleds.
* SpikesOfVillainy: Not on their cases, but ''[[http://www.bbc.co.uk/doctorwho/gallery/concept_2007/22.shtml on their DNA]]''.
* StarfishAliens: What the Daleks are within their metal casings.
* StarfishRobots: What the metal casings themselves are.
* TheStarscream: They have repeatedly turned against and overthrown their creator, Davros, only to come crawling back when they are weak, because he is smarter than them. Not smart enough to have realized that when he created a race that thinks they are superior to ''everyone'', that would include himself, though. SubvertedTrope in the 2005 revival episode [[Recap/DoctorWhoS30E12TheStolenEarth "The Stolen Earth"]]; the Daleks don't even ''pretend'' to respect him this time, and are keeping him as a "pet".
* SuperSoldier: They have one, the Special Weapon Dalek, which has a different casing from its fellows, and is far stronger, capable of incinerating three Daleks in one shot. [[AllThereInTheManual Apparently]] it's crazier than the average Dalek, due to the radiation its weapon produces. Daleks being Daleks, they think it's an abomination and have to be told not to kill it.
* TalkingLightbulb: Their "ear-lamps" flash in time with their speech.
* TooDumbToLive: They have an unfortunate habit of becoming this, particularly when their "[[/folder]]

[[folder: vision is impaired!!! ]]
" Naturally, as they are unable to see, they will begin shooting wildly, in one case causing the Dalek ''to destroy itself'' when in a hall of mirrors in [[Recap/DoctorWho20thASTheFiveDoctors "The Five Doctors"]], and making for very annoying gameplay in the 2010 Adventure Game, ''City of the Daleks''. Apparently their vision isn't the only thing that is impaired when they are damaged.... Lampshaded in [[Recap/DoctorWhoS30E12TheStolenEarth "The Stolen Earth"]]. A Dalek's "eye" is blinded, but the Dalek remedies it and says "[[/folder]]

[[folder: My vision is not impaired. ]]
"
* TookALevelInBadAss: They've taken ''several'' throughout the years. First, being able to leave the confines of their city, then conquering Earth, then developing time-travel. It got to the point the Time Lords started to get concerned about them, sending the Doctor to try and interfere with their origins. When they returned in 2005, they take another huge leap forward, when it's revealed they started a war with the Time Lords, and not only managed to hold their own, but very nearly won. And that's before we see them on-screen. The Ninth Doctor is utterly terrified to be locked in a room with a Dalek, and with good reason. Oh, and now, they can [[OhCrap fly]].
* TorturedMonster: A deformed, irradiated mutant locked inside an unfeeling metal cage from birth to death...and programmed to be utterly revolted by everything outside that cage. The prospect of deviating from Dalek purity even slightly is enough to turn them suicidal.
* TurnedAgainstTheirMasters: They do this very often, mainly because Davros has no sense of pattern recognition.
* UnwillingRoboticisation: The Robo-Men (not to be confused with the Cybermen). The Daleks' low-level police/enforcers during their invasion of Earth.
* VillainDecay: Thought to have happened after Davros appeared, where the Daleks were reduced to Mooks. They seemed to re-establish themselves slightly at the end of "Revelation of the Daleks" and finally in "Remembrance of the Daleks" a faction are fighting Davros.
* WeaksauceWeakness: Stairs used to be this for them. ''Used'' to.
* WorthyOpponent: The Doctor. They hate him with a passion that burns with all the hate they can muster, but they also respect him so much that their equipment will accept his word that an individual is a Dalek, even if their DNA is too degraded to register as a proper one.
** "Asylum of the Daleks" suggests that their respect for the degree of hatred he feels for them [[WhyDontYaJustShootHim inhibits them from killing him]], although the Dalek in question may just have been messing with the Doctor's head.
* WrongGenreSavvy: The Daleks are well aware the Doctor always has something up his sleeve, and they also know he's good at not getting killed, so being able to kill him effortlessly, they reason, is never going to happen, so they let the Doctor talk/screw around with the Sonic Screwdriver in the hopes they can anticipate whatever backup plans he had to screw them over, then they figure he can be killed. Often enough, [[IndyPloy there was never a plan to begin with]].
* XRaySparks: The special effect used for their DeathRay since 1988.[[/folder]]

[[folder:Drahvins]]
!!Drahvins
[[quoteright:350:http://static.tvtropes.org/pmwiki/pub/images/galaxy_4_4368.jpg]]

Beings from the Planet Drahva. They have very few men.
----
* AbsoluteXenophobe: Maaga and by implication all the other upper-caste Drahvins.
* AceCustom: The Drahvins are so wedded to their caste system that they self-destructively only give their leader caste the good weapons.
* BadBoss: Seems to be required by Drahvin law and/or custom.
* BeautyEqualsGoodness: Defied.
* BlondesAreEvil
* BrainlessBeauty: The barely sentient Drahvin clones.
* TheCameo: In The Pandorica Opens.
* EvilCannotComprehendGood: The Drahvins can't understand self-sacrifice.
* FantasticCasteSystem: The Drahvins have a caste system based on social insects, of female leaders, female workers, and a few males kept solely for the female leaders to sexually reproduce.
* LadyLand: On the planet Drahvin, women dominate the planet. A few men are kept, presumably for breeding, while the rest are killed. Oddly, Maaga doesn't immediately understand when Steven asks her if all the inhabitants of her planet are women, perhaps demonstrating how utterly insignificant and out of mind the men of Drahvin are.
[[/folder]]

[[folder:Cybermen]]
!!Cybermen
[[quoteright:253:http://static.tvtropes.org/pmwiki/pub/images/mondascybermen-mini_9678.png]]
->''You belong to us. You shall be like us.''

-->Voiced by: Roy Skelton [[note]]Did not appear in ''The Tomb of the Cybermen''[[/note]] and Peter Hawkins (1966-68); Peter Halliday (1968); Christopher Robbie and Melville Jones (1975); David Banks (1982-88); Mark Hardy (1982-83, 1988); William Kenton (1983); Michael Kilgarriff and John Ainley (1985); Brian Orrell (1985-88); Creator/NicholasBriggs (2010-present); David de Keyser (2012)

The Mondas/Telos Cybermen come from the tenth planet of the Earth's solar system ("Earth's long-lost twin planet"). [[note]]Both the airdate, and the year the story was set in, were before IAU redefinition of what a planet is, so Pluto was still a planet then.[[/note]] Originally a fully organic humanoid species, they started replacing more and more of their biology with robotics to extend their life, to the point that have next to nothing living inside them, including emotions. Have been around for a while, first appearing in "[[Recap/DoctorWhoS4E2TheTenthPlanet The Tenth Planet]]" in 1966. Shown little consistency in appearance, other than usually having "handlebars" on the sides of their heads.
----
* AccentUponTheWrongSyllable: They spoke like this in their first appearance, giving their voices a rather unSETTling sINg-song quality.
-->"[[SilenceYouFool SIIIIlenCE!]] [=AnyONNNNNNNNNNNNE=] who MOOOOOOOVES willbekilled inSTANTlyyyyyy!"
* AdaptiveAbility: Ramped up in "Nightmare in Silver", wherein they survive an electrified moat without a single loss, and eventually become immune to Cyberguns.
* {{Animesque}}: Their 2013 incarnation takes some design cues from HumongousMecha anime, most notably their ''{{Gundam}}''-like vented breastplates and ''{{Evangelion}}'' inspired spinal detailing along their backs. On a non-anime extent, they also look like as if they were the latest products of [[Film/IronMan Stark Industries]].
* ArchEnemy: Only second to the Daleks, the Cybermen are the most recurring and iconic antagonists to the Doctor.
* ArtEvolution: The Cybermen tend to change their look with each appearance. The only thing that ever remains unchanged is the handle bars on the side of the head.
* AssimilationPlot: Their whole shtick.
* BodyHorror: Part and parcel of who they are. Played up by the original design, which had medical cloth surrounding their heads and ordinary human hands.
* CatchPhrase: "You belong to us" / "You will become like us", or variations upon those phrases.
** In Nightmare In Silver, they get a new one: "Upgrade in progress."
* ChronicBackstabbingDisorder: The Cybermen will ''never'' hold up to their end of an alliance, instead being firm believers of YouHaveOutlivedYourUsefulness.
* CreepyMonotone / MachineMonotone: All Cybermen talk in a mechanical, computer-like voice, though they shift in and out of this in their ''Earthshock'' appearance.
* CyberneticsEatYourSoul: Almost certainly the TropeCodifier. The Mondasians were simply trying to keep themselves alive via cybernetics, at the cost of their emotions, and it worked. Then they decided everyone else had to be like them, and set about trying to take over the universe.
* DeathOfPersonality: People who are transformed into Cybermen are stripped of all personality and individuality, becoming soulless killers. Once a human is transformed, they're considered dead and all that can be done is to destroy the Cyberman.
* EliteMooks: Cyber-Leaders, Cyber-Controllers.
* EvilEvolves: At least in Nightmare in Silver the main problem with fighting Cybermen is the ability to adapt to enemy weapons on the fly. Using a super laser gun thing Clara and some soldiers completely obliterated one Cyberman, blew up the head on the next and slightly singed a third. It's considered that the only way to really stop a Cyberman invasion is to nuke the entire planet. And even that may not be enough if TheStinger in [[TheEndOrIsIt that episode is any indication.]]
--> [[/folder]]

[[folder: Upgrade in Progress ]]
.
* EvilIsHammy: 1980s Cybermen, particularly their Cyber-Leaders. "EXCELLLEEENT!!!"
** Mr. Clever, who frankly considers [[ChewingTheScenery the scenery an appetizer]].
* {{Flanderization}}: When initially introduced the Cybermen were completely alien but in many ways better than humans, even winning the arguements thrown at them, and offered cyber-conversion as a choice, but couldn't care less about mankind. Later on Cybermen's main motto seemed to have completely become convert everyone into Cybermen, although this could be excused by EarlyInstallmentWeirdness and that their survival motive seems to be intertwined with cyber-converting.
*** In later Classic series stories the Cybermen seem to be in a weaker state, which could explain their desire for more Cyber-conversion.
** The second flanderization Cybermen got was the level they displayed their emotions and their weakness to gold, because it clogs their chest-units. In Revenge of the Cybermen, the weakness was introduced and the writers and actors put much less effort in making the Cybermen seem emotionless like they originally did. When they came back in Earthshock, their lack of emotions was little more than lip-service and they had tendency to delve into LargeHam territories, to the point it was suggested that the Cybermen remove all emotions except for rage. And in Silver Nemesis, the gold weakness was exaggerated to the point where merely being hit by a gold coin could completely destroy them.
* GodzillaThreshold: After the Cyber-Wars, the mere presence of one Cyberman is grounds to blow up a whole planet.
* GreatOffScreenWar: The Cyber-Wars, which ended with an entire ''galaxy'' being blown up.
* HumanResources: It makes fighting them difficult. After all, if they need new troops, they can take ''you''.
* JerkAss: Mr. Clever, the Cyber Planner in "Nightmare in Silver".
* JokerImmunity: They've been wiped out several times, but there always turns out to be another batch of them stashed away somewhere on another planet that nobody had ever mentioned before. Or in another universe -- and ''those'' Cybermen have the immunity, too; at one point, every last one of them was sucked into a featureless void for eternity, and they still managed to come back.
* {{Leitmotif}}: [[https://www.youtube.com/watch?v=H5BfyzJm_zY&list=FLo4P0e4NvV_hG5RwTlAMUUg&index=52 "The Cybermen"]].
* MachineWorship: How the Mondas Cybermen got started, before deciding that everyone else should be like them too.
* MalevolentMugshot: Their logo design in the 60s and more recently in [[Recap/DoctorWhoTAGE02BloodOfTheCybermen Blood Of The Cybermen]].
* TheNoseless: Although the Cybermen have been through numerous radical redesigns since their first appearance, this has always been a constant.
* ObliviouslyEvil: They genuinely think that UnwillingRoboticization is a favor for humanity.
* ScaryDogmaticAliens: Space Commies in many regards.
* SilentAntagonist: The Nightmare in Silver Cybermen don't say much.
* StompyMooks: The 2013 version has this, just like the Cybus Cybermen.
* StrawVulcan: DependingOnTheWriter the emotionless qualities of the Cybermen would be dropped if convenient.
* SuperSpeed: The ones that first appeared in "Nightmare in Silver" can move much faster than anything seen before, effectively graduating into LightningBruiser. Creator/MattSmith even commented that was the most scary thing about them in "Nightmare in Silver".
* TooDumbToLive: They locked the Doctor up in ''an explosives storage closet''...without searching him for items that could be used as a detonator. Guess how he got the door open?
* TookALevelInBadass: In "Nightmare in Silver", where they have since become equipped with an AdaptiveAbility, rendering them quickly immune to things that have previously destroyed or slowed them down. And to make it ''worse,'' they now they have SuperSpeed.
** ''Worse'' for the Doctor, they aren't limited to assimilating Humans anymore, putting ''Time Lords'' on the menu.
* UncannyValley: The original design of the Cybermen [[http://www.youtube.com/watch?v=vpT5-sJU46Q seriously invoked this]].
* UnwillingRoboticisation: In at least a couple episodes, forced conversion to Cybermen was announced as the fate for those captives who were "worthy" of the "honor"; particularly the Doctor. Most notably in ''[[Recap/DoctorWhoS5E1TheTombOfTheCybermen The Tomb of the Cybermen]]'', where this fate was intended for all of the expedition team, as a "reward" for having re-awakened them.
* WasOnceAMan
* WeaksauceWeakness: The infamous gold allergy evolved into this over time. It started as "gold dust jams up their works" and eventually became "you can kill them instantly with gold coins fired from a slingshot". This was quietly ignored in the RTD years (a tie-in site mentions that R&D eliminated the Cybus breed's allergy before they even started).
** However, in ''ComicBook/StarTrekTheNextGenerationDoctorWhoAssimilation2'', they were able to mostly defeat the Cybermen using gold dust, at Eleven's suggestion.
** In "Nightmare in Silver" it's mentioned as having been useful against older tech, but not even worth trying against new. Despite this, some models such as the Cyberplanner still contain the flaw deep within the source code for their operating systems, which the Doctor exploits, forcing it to spend time developing a patch.
* WellIntentionedExtremist: The original purpose of the Mondasian Cybermen was as a way to survive biosphere extinction, when a catastrophe threw Mondas out of orbit. To that end, they sacrificed their humanity to ensure their preservation, genuinely believing it to be the right thing to do. The Cybermen see themselves as superior species (and they sorta ''are''), so cannot comprehend why people ''don't'' want to become like them. Furthermore, it's a very "us or them" kind of situation, and while the Cybermen intend to save as many humans as they possibly can, they acknowledge those they can't will die.
** The alternate universe counterparts were likewise created as a way to make humanity live ''forever''. Afterwards, they saw the decision to not upgrade as irrational and decided to remove choice from the equation entirely.
* YouWillBeAssimilated: Coupled with the UnwillingRoboticisation trope, and equally definitive.[[/folder]]

[[folder: Cybus Cybermen]]
!!Cybus Cybermen
[[quoteright:126:http://static.tvtropes.org/pmwiki/pub/images/CyCyber_2751.jpg]]
->''YOU WILL BE DEL-E-TED''

-->Voiced by: Creator/NicholasBriggs (2006-2008)[[note]]assumed; The Cybermen in "The Pandorica Opens" (2010) have a C on their chest, but have technology closer to that of the Mondasian Cybermen[[/note]], Tracy-Ann Oberman (2006)

The parallel Earth Cybermen (or Cybus Cybermen or Cybusmen, after the evil corporation that created them). These Cybermen come from a parallel universe. Have been around for a while, first appearing in [[Recap/DoctorWhoS28E5RiseOfTheCybermen "Rise of the Cybermen"]] in 2006. Get sent into the Void between dimension, from where they neatly spill over into the regular timeline.
----
* AssimilationPlot: Every single time they want to "upgrade" everyone.
* BigBadEnsemble: Of the 2006 series, with [[spoiler:the Cult of Skaro]] for the season finale.
* BodyHorror: The Cybering process is...not pleasant.
* CreativeSterility: The Doctor describes them with this trope in their debut arc, but it doesn't really come up much.
** Comes up again significantly in the [[AudioPlay/BigFinishDoctorWho Big Finish audio production]] "Human Resources" where the Doctor informs the local Cybermen he only saved them by accident, before he realised who they were. When asked why he will extend help to all other species but not the Cybermen he answers "Because other species create. You don't."
* CreepyMonotone / MachineMonotone: All Cybus Cybermen talk in a mechanical, computer-like voice.
* CyberneticsEatYourSoul
** [[InvokedTrope Deliberately invoked]] and [[PlayingWithATrope played with]]; the Cybusmen have "emotional inhibitors" because any human who can truly grasp what has happened will GoMadFromTheRevelation and then [[YourHeadAsplode explode]].
* DeadpanSnarker: ''Bizarrely.'' The Cybermen occasionally show a little bit of sass to their enemies. It's very rare, but it happens.
-->'''Dalek Thay''': DALEKS HAVE NO CONCEPT OF ELEGANCE.\\
'''Cyberman''': This is obvious.
* HumongousMecha: [[spoiler:In [[Recap/DoctorWhoS30E14TheNextDoctor "The Next Doctor"]], called a Cyberking.]]
* ObliviouslyEvil: They genuinely think that UnwillingRoboticization is a favor for humanity.
* StompyMooks: They constantly march in formation while making as much ominous noise as possible...so the Doctor is very surprised when they manage to sneak up on him in "The Next Doctor". "D'you have your legs on silent?"
* UnwillingRoboticisation
* UtopiaJustifiesTheMeans: Their idea of a utopia, at least.
* WasOnceAMan
* WellIntentionedExtremist: The original purpose of the Mondasian Cybermen was to survive at the cost of their humanity, which they genuinely believe to be the right thing. The Cybus Cybermen are basically the same, except the factors that influenced the motivation are much more selfish.
* YouWillBeAssimilated: Coupled with the UnwillingRoboticisation trope.
* YourHeadAsplode: They make a habit of this.[[/folder]]

[[folder: Ice Warriors]]
!!Ice Warriors
[[quoteright:315:http://static.tvtropes.org/pmwiki/pub/images/icewarrior_1806.jpg]]
-->Played by: Bernard Bresslaw, Roger Jones and and Michael Attwell (1967); Tony Harwood (1967-69); Sonny Caldinez (1967-74); Steve Peters and Graham Leaman (1969); Alan Bennion (1969-74); Spencer Wilding (2013)\\
Voiced by: Creator/NicholasBriggs (2013)

A race of reptilian aliens who come from Mars, the Ice Warriors were the third species of big bads in ''Doctor Who'' -- resulting in several appearances throughout the Second and Third Doctor eras... but they [[PutOnABus basically vanished]] with the end of the Third Doctor's run on the show in 1974 (around the time that space probes in RealLife proved Mars to be barren). Efforts have been made to bring them back from time to time -- but the final attempt was scheduled to be in the 1990 season of ''Series/DoctorWho''... and with the series canned/put on hiatus in 1989.

They did eventually get nods in [[Recap/DoctorWho2005CSTheChristmasInvasion "The Christmas Invasion"]] and [[Recap/DoctorWhoS30E16TheWatersOfMars "The Waters of Mars"]], and finally made their return in the 2013 second half of series 7, during [[Recap/DoctorWhoS33E8ColdWar "Cold War"]].
----
* AnimatedArmor: They find leaving their armor deeply shameful, but if they are forced to do so they can remote-control it.
* BigBadEnsemble: Before they vanished, these guys were the third biggest alien villains for the Second and Third Doctors.
* {{Cyborg}}: According to "Cold War", they're this; it helps them deal with Mars' freezing conditions.
* HeelFaceTurn: Their first two serials have them as the villains, but since Jon Pertwee's first brush with them they've alternated between friends and foes (one of them even became a companion in the ExpandedUniverse).
* [[LastOfHisKind Last of Their Kind]]: Since Mars is somewhat inhospitable to them after some unspeakable event in their past, it's a little hard for the species to continue -- especially when they have a nasty habit of getting wiped out whenever they encounter the Doctor. To make matters worse, the ExpandedUniverse puts the ''Doctor'' essentially at fault for said unspeakable event. Whoops. This appears to have been retconned as of [[Recap/DoctorWhoS33E8ColdWar "Cold War"]], with the Doctor saying Martians survive on other planets. [[spoiler:Also a Martian ship appears at the episode's end.]]
* MonsterLord: their leaders are smaller, slimmer and less heavily-armoured than the usual soldiers. They are often referred to in fanon as "Ice Lords", although this is never used in on-screen dialogue.
* [[ProudWarriorRaceGuy Proud Warrior Race]]
** Subverted in the Literature/DoctorWhoNewAdventures novel ''The Dying Days'' where the Ice Warriors encountered there claim to be this but are psychotic monsters.
* PutOnABus: They basically vanished completely after 1974, but returned for Eleventh Doctor story "Cold War".
* RedEyesTakeWarning
* TheReptilians
* SuperSoldier
* ZombieGait: This, combined with their constant shallow breathing, gives the impression that our heroes are in fact being chased around by overweight smokers. They feel compelled to sprint from them anyway.
** As it turns out, this is down to their armour. Out of it, they are terrifyingly fast. Fortunately, Ice Warriors see leaving their armour as deeply dishonourable... which means that when one ''does'' leave it, the situation is desperate, both for the Ice Warrior and their unfortunate opposition.[[/folder]]

[[folder: Time Lords]]
!!Time Lords
[[quoteright:160:http://static.tvtropes.org/pmwiki/pub/images/timelord_658.jpg]]
->''And what of the Time Lords? I always thought of you as such a pompous race. Ancient, dusty senators, so frightened of change and chaos...''
--> --'''Brother Lassar'''

The Doctor's own people. They hail from the planet Gallifrey and claim to be the universe's first civilization. Time Lords can travel through time and manipulate it to a huge degree. Though they generally operate under a policy of non-interference, they've also appointed themselves the [[TimePolice guardians of the space-time continuum]], and (at least in the ExpandedUniverse) look rather askance at attempts by the "lesser races" to develop time travel. The Doctor claims to have left Gallifrey in opposition to its xenophobia and stagnation.
----
* AbusivePrecursors: They used to amuse themselves by snatching people out of time, dropping them in the Death Zone and watching them fight.
** The Minyans of the former planet Minyos see them as gods, and they view their gods as evil.
* AbusingTheKardashevScaleForFunAndProfit: They made the whole of time and space their plaything. It's safe to say, many races pray to deities that are ''less'' powerful than the Time Lords were.
* AlienNonInterferenceClause: Officially, which is part of their dislike of renegades like the Doctor who get "involved". Unofficially, they are perfectly willing to send the Doctor (or even the Master) to fix their messes or perform tasks they don't want to get their hands dirty with. They justify this by saying the Doctor is a 'special' case.
* AscendToAHigherPlaneOfExistence: [[spoiler:This is their ultimate plan in "The End of Time"]].
* AntiVillain: Until ''The Trial of a Time Lord'', the Time Lords were antagonists to the Doctor but were originally on the side of good... until they began to [[JumpingOffTheSlipperySlope Jump Off the Slippery Slope]] in "Genesis of the Daleks".
* AwakeningTheSleepingGiant: They did this to the Daleks, and the Daleks did this in turn. The Time Lords had spent most of their existence not getting involved and not bothering other species, but for a race of shut-ins, they managed to fight the Daleks for hundreds of years.
* BlueAndOrangeMorality: They do on some occasions express a view of life as something to be preserved, yet they obey their AlienNonInterferenceClause without hesitation.
* CantArgueWithElves: Appears to be something of a species trait.
* CorruptBureaucrat
* CrystalSpiresAndTogas
* DyingRace: [[spoiler: Due to the Last Great Time War, the Time Lord race was rendered functionally extinct. Only the Doctor and [[OppositeSexClone Jenny]] are currently still alive, [[HalfHumanHybrid River]] is dead ([[TimeyWimeyBall sort]] [[VirtualGhost of]]) and [[JokerImmunity the Master's]] current status is still unknown? As for the Doctor's own family, he claims they are now deceased, but we ''still'' don't know precisely [[WhatHappenedToTheMouse what happened]] to Susan after she was [[Recap/DoctorWhoS2E2TheDalekInvasionOfEarth dropped off on Earth]] by the First Doctor?]]
** [[spoiler: In "The Day of the Doctor", the timeline is altered by the combined efforts of thirteen incarnations of the Doctor. This lead to the ''entire'' population of Gallifrey being saved and shunted into a pocket universe. ''Gallifrey Falls No More!'']]
* FaceHeelTurn: Between "The Trial of a Time Lord" and "The End of Time", the Time Lords become [[KnightTemplar Knights Templar]] in the Time War against the Daleks.
** It's later clarified that this mostly extends to the Time Lord Council, especially under the leadership of the revivied Rassilon. The soldiers actually fighting the war and the civilians caught in the crossfire are a ''lot'' more sane.
* GoodIsNotNice: They are the most powerful and mighty race in the universe, self-appointed guardians of all time and space. With such credentials under their belt, they are naturally boastful, arrogant and ''extremely'' corrupt.
* HeWhoFightsMonsters: If the Doctor hadn't ended the Time War the way he did, the Time Lord leadership would have destroyed all of reality so they could survive as pure energy. This effectively makes them little different from the OmnicidalManiac Daleks they had been fighting.
** "The Day of the Doctor" reveals that in the face of the Daleks assault, the military had [[GodzillaThreshold been forced]] to turn to the Doomsday Weapons kept in the Forbidden Vaults, designed during the Dark Times on Ancient Gallifrey. By the last day of the Time War, they'd used them ''all''.
* HealingFactor: Only when the regeneration has started. Before the Time Lord changes completely, the body heals all the injuries and may rejuvenates the individual.
* HigherTechSpecies: Scratch that. They were ''the'' higher tech species.
* HumanAliens:
** Time Lords are visually indistinguishable from humans, though anyone who takes even a slightly closer look, or who has medical training, will notice some differences straight away.
---> '''Amy''': You look human.\\
'''Eleventh Doctor''': No, ''you'' look Time Lord. ''We'' came first.
** According to some sources, they're the reason so many species are human-looking.
* HumanOutsideAlienInside
* IMeantToDoThat: The Time Lords as a whole seem convinced they're 'allowing' the Doctor freedom, ignoring the fact that he ran away from them, and constantly takes every chance he gets to stay away from them.
* LastOfHisKind: The Doctor, due to having wiped the others out at the end of the Time War. [[spoiler: Or so he thought.]]
* {{Leitmotif}}: [[https://www.youtube.com/watch?v=k-SBNgu1hO4 "This Is Gallifrey"]], which acts as the theme to both the planet Gallifrey and the Time Lords themselves.
* MysticalHighCollar: Their formal robes have massive collars.
* NeverSpeakIllOfTheDead: The revival Doctor is a lot fonder of Gallifrey than he ever was when it was still there. [[spoiler: When it looks like the Time Lords are coming back, the nostalgia goes out the window and he grabs the nearest revolver.]]
** Note that the Doctor always spoke fondly of ''Gallifrey'', never the Time Lords themselves.
* NiceHat / HighCollarOfDoom: In "[[Recap/DoctorWhoS14E3TheDeadlyAssassin The Deadly Assassin]]", we were shown Time Lords in their full ceremonial costumes, including their distinctive headgear. Though these were supposed to be "seldom-worn", they have become iconic; it's almost unheard-of to have a story where the Time Lords ''don't'' get to wear their Nice Hats.
** The Doctor has a dim view on Time Lord fashion sense.
* OmnicidalManiac: [[spoiler:Their plan in "The End of Time" involves the destruction of time itself.]]
* TheOmniscientCouncilOfVagueness / NotSoOmniscientCouncilOfBickering: They tended to be one or the other, which is why RTD drop-kicked them out of the revived show.
* [[spoiler: PetTheDog: In "Time of the Doctor", the Time Lords used the cracks in the universe (which they were responsible for) to grant the Doctor a new cycle of regenerations, allowing him to regenerate into his fourteenth incarnation. A more cynical viewpoint is that they only did so because the Doctor is the ''only one'' able to bring them back into the universe, making this a little more self-serving on their part]].
* ThePhilosopherKing: The Time Lords' entire hierarchy is based on academia, with everyone belonging to a specific College. Training at the Academy begins as age 8.
* [[ScrewTheRulesIMakeThem Screw The Rules, We Make Them]]: The Time Lords are shy about letting other races know this.
* SpareBodyParts: Their most obvious and widely-known "alien" trait is that they have two hearts.
* SufficientlyAdvancedAlien: As a result of being ''the'' HigherTechSpecies. Even the Daleks, their most dangerous foe, never came close to matching the Time Lords skill at time travel and [[BiggerOnTheInside transcendental]] technology.
* TrainingFromHell: At the age of eight, Time Lords attending the Academy are taken in front of the [[EldritchLocation Untempered Schism]], a gap in the fabric of reality in which the entire Time Vortex can be seen. According to the Doctor, "Some would [[TheMuse be inspired]], some would [[ScrewThisImOuttaHere run away]], and some would [[MySkullRunnethOver go mad]]". The Doctor was one of the ones who ran away (and never stopped) and he suspects the Master was one of those who went insane.[[/folder]]

[[folder: Autons and Nestene Consciousness]]
!!Autons
[[quoteright:130:http://static.tvtropes.org/pmwiki/pub/images/auton_2670.jpg]]

-->Played by: Hugh Burden (1970), Hamilton Dyce (1970), Noel Clarke (2005), Marcus O'Donovan (2010), David Fynn (2010), Clive Wood (2010), [[spoiler:Creator/ArthurDarvill (2010)]]

The Autons are evil living plastic servitors that are controlled by the squid-like Nestene Consciousness. Their best known trick is posing as shop dummies and bursting out of high-street windows, although their second appearance had them trying to kill people in increasingly bizarre ways. They don't need to be humanoid, either; any seemingly inanimate plastic object will do--chairs, toys, even a trash can. The Consciousness can also create more sophisticated "facsimiles" (referred to as "Nestene Duplicates" in the revival) that perfectly mimic the appearance of others... [[ManchurianAgent and may even believe their own cover story]].
----
* AnimateInanimateObject: So long as it's made of plastic, the Nestenes can bring it to life and kill people with it.
* ArmCannon: Well, hand cannon.
* BreakoutVillain: One of the original run's most iconic monsters, despite only appearing twice. The image of mannequins stepping out of shop windows and attacking was vivid enough for them to get into the revival's first episode.
* EverythingTryingToKillYou: As the Third Doctor's tenure was largely confined to the UsefulNotes/HomeCounties in the present day for budget reasons, the Autons inaugurated the grand old ''Doctor Who'' tradition of everyday objects trying to kill you.
* HiveMind
* ManchurianAgent: Some later model Autons come with fake memories.
* MayContainEvil
* MurderousMannequin
* [[RidiculouslyHumanRobots Ridiculously Human Duplicates]]: Some of them are created as UncannyValley versions of humans (Auton!Mickey) but others are so indistinguishable from human that they even believe their own cover stories (the "Romans" and [[spoiler: Auton!Rory]]).
* StepThreeProfit: In the [[http://www.dailymotion.com/video/x15cw41_doctor-who-the-doctors-revisited-the-third-doctor-jon-pertwee_tech Doctors Revisited - Jon Pertwee]] special, Creator/StevenMoffat felt the Autons' original invasion suffered from this.
--> '''Steven Moffat''': It's a genius idea. Conquering the world with shop dummies! For no particular reason other than it's really scary. ''What was the plan'', exactly? We're going to conquer Earth, by planting... shop dummies in windows.\\
...\\
'''Steven Moffat:''' Terrifying idea. Brilliant. And of course, like all great Doctor Who ideas, [[CrazyAwesome completely bonkers]].


!!Nestene Consciousness
[[quoteright:240:http://static.tvtropes.org/pmwiki/pub/images/nestene_5937.jpg]]

-> '''Rose:''' And this living plastic, what's it got against us?\\
'''Ninth Doctor:''' Nothing, it loves you. You've got such a good planet! Lots of smoke and oil, plenty of toxins and dioxins in the air, perfect. Just what the Nestene Consciousness needs.

-->Nestene voiced by: Creator/NicholasBriggs (2005)

The actual mind behind the Autons. After a couple of stabs at invading Earth in the Third Doctor's era, they returned in 2005 out of sheer desperation, having lost their 'protein planets' in a [[GreatOffscreenWar mysterious war]].
----
* AntiVillain: To a degree comes across as this in "Rose". After losing it's planets during the Time War, something the Doctor claims he's [[ItsAllMyFault partially responsible]] for [[NiceJobBreakingItHero failing to prevent]], it plans to cannibalise Earth out of desperation to rebuild it's race, rather than wanting to do so out of malevolence.
* CombatTentacles: They nearly throttled the Doctor in "Spearhead from Space"
* EldritchAbomination: According to the [[Franchise/DoctorWhoExpandedUniverse expanded universe]], the Nestene Consciousness is the offspring of Shub-Niggurath, an actual [[Creator/HPLovecraft Lovecraftian]] creation.
* HiveMind: Controlling the Autons.
* StarfishAliens: Whenever it (they?) takes a physical form, it's a decidedly weird one. Sometimes it's a space-squid, sometimes it's just a vat of talking molten plastic.[[/folder]]

[[folder: Homo reptilians]]
!!Homo reptilians [[note]]also known as Silurians and Earth Reptiles. Land cousin of Sea-Devils, the Doctor's name for the people, despite being full of [[TaxonomicTermConfusion problems]], but we're going with the Monster Files name for the species here.[[/note]]
[[quoteright:288:http://static.tvtropes.org/pmwiki/pub/images/silurians_2843.jpg]]
-->''We are the last of our people.''

-->Silurians voiced by: Peter Halliday (1970)\\
Silurians played by: Norman Comer, Stuart Blake and Vincent Brimble (1984), Neve [=McIntosh=][[note]]Did not appear in "The Pandorica Opens"[[/note]] (2010-present) and Richard Hope (2010-12) [[note]]Did not appear in "The Pandorica Opens" or "A Good Man Goes to War"[[/note]], Stephen Moore (2010)\\
Sea Devils played by: Pat Gorman and Peter Forbes-Robinson (1971), Christopher Farries (1984)

A bunch of intelligent creatures that evolved during the age of dinosaurs, the Silurians were distantly related to their aquatic relatives, the Sea Devils. Both species went into hibernation upon thinking that the moon was about to collide with the earth. It didn't; the disaster never happened, but their disappearance cleared the way for humans to take over as the dominant sentient lifeform. Eons later, they awake, and fight the upstarts (read:us) for control of Earth. [[Recap/DoctorWhoS7E2DoctorWhoAndTheSilurians It]] [[Recap/DoctorWhoS9E3TheSeaDevils never]] [[Recap/DoctorWhoS21E1WarriorsOfTheDeep ends]] [[Recap/DoctorWhoS31E8TheHungryEarth well]]. The 21st century series gave the Silurians a very heavy redesign, with only two eyes, a more generally humanoid appearance (their battle armour has a mask that looks closer to the original face), and a [[MultipurposeTongue multipurpose, venomous tongue]]. This is explained that the Silurians (unlike other species) showed an important intraspecific variation (vast differentiation between breeds), such as the number of eyes, the formation of their pupils or the color of their skin with a wide range of subspecies (one of which is Sea Devils).
----
* TheArk: One of their other survival plans built was a space-faring version, containing a few thousand Silurians and a zoo's worth of dinosaurs. [[spoiler:Unfortunately, a space pirate boarded the vessel and flushed them all out the airlock]].
* AttackAnimal: The Silurians of Wenley Moor used a dinosaur like creature. In ''Warriors of the Deep'', they used a Myrka (A genetically modified animal made by the Silurians from an unknown deep-sea creature.)
* BlueAndOrangeMorality: Some express the desire to reclaim Earth and exterminate humanity with the justification that they came ''first'' and that humans are encroaching on "their" world. The Doctor politely points out that it doesn't work that way.
* TheCameo: In "The Pandorica Opens"
* ExtraEyes: The Silurians have a third eye, which glows when they exercise psychic powers (in their first appearance) or when they talk (in their second). It has, however, utterly vanished from the newest incarnation of the species appearing in [[Recap/DoctorWhoS31E8TheHungryEarth "The Hungry Earth"]] / [[Recap/DoctorWhoS31E9ColdBlood "Cold Blood"]] and [[Recap/DoctorWhoS32E7AGoodManGoesToWar "A Good Man Goes to War"]], who are [[HandWave handwaved]] as being a different branch of the same species, somewhat analogous to the difference between Humans and Neanderthals.
* EverythingsBetterWithSamurai: An elite task force of Sea Devils called Elite Group One was dressed in secure, samurai-style armor
** KatanasAreJustBetter: Perhaps as a subtle nod to the above, Madame Vastra wields one of these as her WeaponOfChoice.
* ExposedExtraterrestrials: Silurians in ''Doctor Who and the Silurians'' and ''Warriors from the Deep''. Averted in ''The Sea Devils'' due to a concern about "naked Sea Devils running around on telly at teatime".
* [[LastOfHisKind Last of Their Kind]]: Every named Silurian in the episodes they show up in will make this claim. It was more understandable in the original series ''(and subsequent expanded universe tales)'', where it was literally a few dozen at best who survived. When a captive Silurian tries to claim this on the Doctor in "The Hungry Earth", [[BerserkButton he shuts her down pretty quickly]].
* MultipurposeTongue: Useful both for defending oneself and...[[PowerPerversionPotential um]]...
* NonMammalMammaries: Well... the modern ones have them, anyhow.
* RageHelm: The warrior caste Silurian faceplates are organic in appearance, and could easily be mistaken as a real (albeit scarier) face.
* RedScare: ''Warriors of the Deep'' is largely ham-fisted with Cold War metaphors up the wazoo. The Silurians were also a metaphor for the Soviets at the time, according to WordOfGod. ''The Sea Devils'' may have been this as well, but it doesn't seem as likely.
* TheReptilians
* TaxonomicTermConfusion: ''Homo Reptilia''? Considering the ''Homo'' genus is mammalian.
* ProudWarriorRace:
** The Warrior Caste Silurian.
** Sea Devils may also fit this trope
* PsychicPowers: Silurians who have the third eyes have shown the capability of harming organic beings, killing them or leaving them unconscious. Alternatively, they could revive a human (or Time Lord) that they had rendered unconscious with the third eye. Energies emanating from it allowed them to burn through walls and create tunnels. These Silurians also employed their third eye in less destructive tasks, such as activating their technology, opening passageways or creating force-fields to trap prisoners.
* UnderwaterBase: Sea Devils had thousands of underwater colonies dotted across the globe, each filled with millions of their kind. These bases were carved out of rocks and were generally covered in algae and seaweed. The colonies could be awoken en masse through the use of a sonic signal.[[/folder]]

[[folder: Ogrons]]
!!Ogrons
[[quoteright:282:http://static.tvtropes.org/pmwiki/pub/images/ogron_1125.jpg]]
Ogrons were strong, ape-like humanoids of limited intelligence, typically used by other species as mercenaries. They were most often employed by the Daleks. They live in scattered communities on an unnamed planet on the outer fringes of the Milky Way, far from the central spaceways. The dominant lifeform on their home planet is a giant slug-like lizard named the Eater, and the Ogrons both pray to and are preyed on by it.
----
* KillerSpaceMonkey
* {{Mooks}}
* ShoutOut: The name may be derived from the mythological creatures ogres. [[/folder]]

[[folder: Peladonians]]
!!Peladonians
[[quoteright:300:http://static.tvtropes.org/pmwiki/pub/images/pels_8810.jpg]]

The Peladonians (or Pels) were a race of near-humans native to the planet Peladon who retained a feudal culture.
----
* AlienSky: Their planet was known for being especially stormy. Dangers from the wind and rain were constant.
* FeudalFuture
* HumanAlien
* SkunkStripe: One of the few ways to tell them apart from humans was the burgundy streak through their hair.
* [[GreenRocks Yellow Rocks]]: Their planet has a mineral called Trisilicate (Not to be confused with Magnesium Trisilicite). Word of God says Barry Letts took the name "Trisilicate" from a list of ingredients on the back of a tube of Boots brand toothpaste.
[[/folder]]

[[folder: Draconians]]
!!Draconians
[[quoteright:160:http://static.tvtropes.org/pmwiki/pub/images/drac123456_8006.jpg]]

The Draconians are an extraterrestrial race of reptilian humanoids. In later interviews, Jon Pertwee cited the Draconians as his favourite of all the monsters he had encountered during his time as the Doctor.
----
* FeudalFuture: The Draconian Empire was a vast spacefaring feudal civilisation centered on the planet Draconia, with a society stratifed along class and gender lines (for example, females were not permitted to speak in the presence of the Emperor) that was bound by a strong code of honour.
* NonMammalianHair
* ReasonableAuthorityFigure: The Emperor.
* TheReptilians
* {{Wutai}}: Draconia is basically feudal Japan in space with reptile people.[[/folder]]

[[folder: Sontarans]]
!!Sontarans
[[quoteright:183:http://static.tvtropes.org/pmwiki/pub/images/sontarans_5134.jpg]]
->''Sontar HA! Sontar HA! Sontar HA!''

-->Played by: Kevin Lindsay (1973-75), Stuart Fell and Derek Deadman (1978), Tim Raynham and Clinton Greyn (1985), Christopher Ryan (2008, 2010)[[note]]Did not appear in ''The End of Time''[[/note]], Dan Starkey (2008, 2010-present)[[note]]Did not appear in "The Pandorica Opens"[[/note]]

A race of the ultimate soldiers, the Sontarans are a clone race that live for war. Humanoid in appearance, the Sontarans are short, stocky, and insanely strong. They also look somewhat like potatoes, for some reason. If they show up, the plot is somehow tied to their never ending war against the Rutans (a race of... intergalactic jellyfish).
----
* AffablyEvil / FauxAffablyEvil: For all their violent, militaristic ways, they are unfailingly well-mannered among themselves and to anyone they aren't currently engaged in killing.
** Strax from "A Good Man Goes to War" is much more affable than most of his species, partly because of his time spent as a medic having made him less single minded and AxCrazy than the others.
*** The Big Finish audio adventure "Heroes of Sontar" pushes them into AffablyEvil territory. Yes, they fight wars, but they're of the opinion that the ends justify the means, and if one part of the world has to die in order for them to overcome another, it's ''just'' a sacrifice, it's not ForTheEvulz.
* AsskickingEqualsAuthority: Those in power? They fought their way up there.
* AttackItsWeakPoint: The "probic vent" on the back of a Sontaran's neck is their only weakness.
** The Sontarans, characteristically, don't consider it a weakness since it forces them to always face their enemies.
* AuthorAppeal: Their entire creation was to appeal to author Creator/RobertHolmes and his distaste of militarism and colonialism. Also a bit of a TakeThat against America at times, according to some people.
* BadassBoast: They tend to do this.
* BaldOfAwesome / BaldOfEvil: In equal amounts.
* BloodKnight: Unlike the Daleks, who want to destroy everything out of a sense of racial supremacy, the Sontarans just love to fight and need no particular motivation beyond that.
* BlueAndOrangeMorality: Their values system resembles that of Ancient Sparta. To wit: "I hope someday to meet you in the glory of battle, where I shall crush the life from your worthless human form" is apparently a high compliment.
* CloneArmy: The existence of different "batches" is used to explain why they're not 100% identical.
* CombatMedic: Considered a FateWorseThanDeath by them for obvious reasons. ([[Recap/DoctorWhoS32E7AGoodManGoesToWar That's not to say they can't be good at it, though.]])
* DeathSeeker
* DittoAliens
-->'''Rattigan:''' How do you tell each other apart?
-->'''Stahl:''' We say the same of humans.
* GeniusBruiser: They don't posses the raw intelligence or knowledge of the Daleks or Cybermen, but underestimate their cunning at your own peril-they're quite subtle and farsighted if need be.
* HonorBeforeReason: As they don't see death on the battlefield as a particularly bad outcome, they aren't opposed to giving their enemies a sporting chance... usually.
* LargeHam: They are well known for their bombastic speeches and "come at me, bro" attitude, which accounts for much of their popularity.
* LawfulStupidChaoticStupid: Played utterly straight in that if you challenge a Sontaran to a contest... any contest... they have to take that challenge. This weakness has actually made them a favorite of many authors.
** Subverted in "[[Recap/DoctorWhoS22E4TheTwoDoctors The Two Doctors]]" when a Sontaran tells the Doctor that he doesn't need to accept his challenge to an honorable duel because the Doctor isn't a Sontaran, and is thus below him.
* MartyrdomCulture: "Wonderful..."
* OneGenderRace: To the point that the first Sontaran we meet mistakes Sarah Jane for a member of a different species to male humans. They are a clone race with their progenitor being a very militaristic general with a huge ego.
** Becomes something of a running gag with Strax, who similarly has trouble with the concept of ''two'' genders and refers to most women as "Boy", even after being repeatedly told otherwise.
* [[ProudWarriorRaceGuy Proud Warrior Race Guys]]: The Doctor Who representatives of the trope.
* SociopathicSoldier: They live for war. They die for war. God help you if you get in their way or fight back.
** Subverted in "[[Recap/DoctorWhoS32E7AGoodManGoesToWar A Good Man Goes To War]]" by Strax the CombatMedic - the 'sociopath' side of this trope is apparently not a fixed racial trait, but something resulting from a lack of perspective. Even so, Strax frequently wishes his patients a speedy recovery and expresses the desire to one day ''kill'' them for the glory of the Sontaran Empire.
--> '''Strax''': ''[cheerfully]'' I hope someday to meet you in glory of battle where I will crush the life from your worthless human form. ''[[MoodWhiplash Try and get some rest]]''.
* SpheroidDropship: Almost ''all'' their ships are plain spheres.
* StaffOfAuthority: The Sontaran baton is a device is carried by certain high ranking officers of the Sontaran Empire symbolizing rank as well as being functional.
* SuperSoldier: They ''are'' this trope.
* YoungerThanTheyLook: We eventually learn, 38 years after their initial appearance, that due to being war-happy clones, they consider ''12 years'' to be a pretty good run.[[/folder]]

[[folder: Zygons]]
!!Zygons
[[quoteright:194:http://static.tvtropes.org/pmwiki/pub/images/zygon_3277.jpg]]
-->Played by: John Woodnutt (1975), Ian Marter (1975), Lillias Walker (1975), Malcolm Stoddard (2008), Tim Brooke-Taylor (2008)

The Zygons were a race of metamorphic humanoids.
----
* AttackAnimal: The Skarasens were massive creatures, large enough to crush a human with one clawed foot. They were cybernetically altered to suit the Zygons' purposes. They were vulnerable to no force short of a nuclear weapon. (Terror of the Zygons) Their skins were highly durable and their skeletons were fused with an extremely tough alloy.
* BigBad: The main villains of ''The Day of the Doctor'' 50th anniversary special.
* BullyingADragon: In "The Day of the Doctor", the Zygon impersonating Kate Stewart has a very large OhCrap look when she mentions she's the daughter of TheBrigadier.
* TheCameo: In "Attack of the Graske" and "The Power of Three", albeit disguised as humans in the latter.
* FatalFlaw: Their arrogance proves their undoing in "Day of the Doctor".
* OrganicTechnology: Their ships were grown, not built.
* PoisonousPerson: They can poison humans with a touch. They also, as the Tenth Doctor would attest, have venom sacs in their tongues.
* PutOnABus: The 50th anniversary special featured the return of the Zygons, in their first OFFICIAL return [[LongBusTrip since 1975.]]
* UnderestimatingBadassery: Lampshaded in "The Day of the Doctor". Their arrogance meant they never stopped to consider that their own commander might have been killed and subsequently impersonated by Elizabeth I, instead of the other way around.
--> '''Elizabeth I''': I may have the body of a weak and feeble woman, but at the time, ''so did the Zygon!''
* VoluntaryShapeshifting: They need to keep the the person they're impersonating alive, though.
[[/folder]]

[[folder: Rutans]]
!!Rutans
[[quoteright:259:http://static.tvtropes.org/pmwiki/pub/images/rutan_3680.jpg]]
-->Played by: Colin Douglas (1977), Emilia Fox (2011)

The Rutans (or Rutan Host) were a race of amorphous green blobs who waged war with the Sontarans.
----
* ArchEnemy: To the Sontarans.
* ElectricJellyfish
* FaceStealer: the Rutan dissects the first two lighthouse operators in order to learn enough human physiology to take the form of Reuben for the final two episodes. Later victims it just kills.
* ForeverWar: They've been at war with the Sontarans for a long time, and they'll still be at it in the 31st century.
* InsignificantLittleBluePlanet: the Doctor is quite surprised by the Rutan's interest in Earth. It turns out to be fairly mild.
-->'''Fourth Doctor:''' Why invade an obscure planet like Earth? It's of no value to you.\\
'''Rutan:''' The planet is obscure, but its strategic position is sound.
* SicklyGreenGlow
* VoluntaryShapeshifting with great effort.[[/folder]]

[[folder: Movellans]]
!!Movellans
[[quoteright:256:http://static.tvtropes.org/pmwiki/pub/images/movel_1893.jpg]]
-> “We are infinitely superior.”

The Movellans were androids who warred with the Dalek Empire.
----
* AchillesHeel: The major weakness of the Movellan design was each android's external power pack which, being carried on their belts, was easily removed and completely shut down the android not to being being to be modified, reprogramming the android to obey human orders.
* DeceptivelyHumanRobots: The Movellans outwardly resembled physically attractive Humans of various ethnicities and both genders. All of the Movellan androids wore white, form-fitting uniforms and their hair in silver braids resembling metallic dreadlocks. Being androids, the Movellans were stronger than humans. Because they do not wish to reveal their mechanical status to others, they do not allow aliens to see them in death, claiming such a thing would be against their code of honour.
* {{Plaguemaster}}: The Movellan Virus was developed by the Movellans to attack Dalek casings and tissue. [[/folder]]


[[folder:Trions]]
!!Trions
Trions are the aliens species that the doctor companion Turlough belongs to
----
* DeepCoverAgent: According to Turlough, the Trions had undercover agents on every civilized planet, including Earth.
* HumanAlien: Trions looked identical to humans and could survive in similar conditions. Since the nurse at Turlough's school had no problem when examining Turlough, that would imply that Trions have similar, if not identical, internal structure to humans. Though Based on Turlough's comments, he may be older than he looks, implying a different rate of ageing. (TV: Terminus)

[[/folder]]

[[folder:Eternals]]
!!Eternals
-->Played by: Lynda Baron (As Captain Wrack), Leee John (Mansell) Keith Barron (Captain Striker), Christopher Brown (Marriner) (1983)
The Eternals were beings of immense power but limited creativity. They used the thoughts and emotions of so-called Ephemerals (their word for mortals) for their own ends.
----
* BlueAndOrangeMorality: The Eternals shown in "Enlightenment", like Striker and Marriner, simply do not understand human/Time Lord morality. Wrack is a bit more of a clearcut villain, but still has shades of this
* CompleteImmortality: The Eternals dwelt in the domain of Eternity rather than the smaller one of Time. This meant they were unaffected by Time and thus unaging. Another factor is that Eternals cannot be destroyed, only transferred back to Eternity.
** However, in the ''Magazine/DoctorWhoMagazine'' comic ''Unexpected Guest'', the Seventh Doctor might have found a loophole.
* ForTheEvulz: As shown in the ''Magazine/DoctorWhoMagazine'' story ''Unexpected Guest'', the more sadistic Eternals would sometimes pose as gods and doom whole worlds in the process.
* ScrewThisImOutOfHere: [[AllThereInTheManual Supplemental material]] states they left reality after the Time War and never came back.
* SealedEvilInACan: They were the ones who locked away the Carrionites.
* {{Telepathy}}: They could use telepathy and create objects from the memories of Ephemerals, but their powers were not limitless and they could not read minds from great distance or from strong minds (Though Adrenaline from the mind there accessing helps greatly).
[[/folder]]

[[folder: Slitheen]]
!!The Slitheen family [[note]]"The Slitheen" for short; their race is called Raxacoricofallapatorian[[/note]]
[[quoteright:264:http://static.tvtropes.org/pmwiki/pub/images/slitheenrofl_3548.jpg]]
->''Victory should be naked!''
--> --'''Jocrassa Fel-Fotch Passameer-Day Slitheen'''

-->Played[[note]]in their human skins, not the prosthetic[[/note]] and voiced by: Annette Badland, David Verrey, Rupert Vansittart, Eric Potts and Steve Spiers (2005)

The first recurring aliens original to the revitalized ''Series/DoctorWho'' franchise, the Slitheen are basically a family of Used Car Dealers and [[ConMan Con Men]]. [[/folder]]

[[folder: [[Recycled INSPACE IN SPACE! ]]
]] Their family hails from the planet of Raxacoricofallapatorius, where most of the family has been sentenced to death for being rather annoying and kinda evil. Unlike most alien baddies, they're a crime ''family'', not an AlwaysChaoticEvil ''species'' -- the other Raxacoricofallapatorians are, according to the Doctor, rather peaceful. While they mainly only showed up during the Ninth Doctor's tenure (and an unidentified Raxacoricofallapatorian cameoing at the end of the Tenth's), the Slitheen also made it over to ''Series/TheSarahJaneAdventures''. Perhaps the most unique feature about the Slitheen is their habit of skinning humans and using said skins as disguises.
----
* AffablyEvil: For the most part. They're only doing their business, after all, even if said business does involve destroying entire planets. Besides, hunting and killing are a trait of their species. They can't really help that. And they're pretty polite until you upset them.
* BecomingTheMask / GoingNative: Both Blon Fel-Fotch Passameer-Day Slitheen and her brother who impersonated Oliver Charles/Asquith appear to suffer from this. The former is horrified after she realised she's gone native after six months amongst the Welsh, while the latter regrets having to ditch his old skin suit, as he got to have "[[ReallyGetsAround a wife, a mistress]] [[BiTheWay and a young farmer]]".
* BizarreAlienBiology: They're made of calcium, able to smell fear and pheromones produced by humans, they can expel poison through their fingernails (via darts) or their breath. Due to their biochemistry, they also have a ''severe'' allergic reaction to vinegar.
* CostumesChangeYourSize: [[JustifiedTrope Justified]] with their technology, allowing them to fit inside of their tinier human disguises.
* EgomaniacHunter: The Slitheen family at least.
* EvilHasABadSenseOfHumor
* EvilPlan: The family Slitheen seems to be rather good at this in concept. It's just that they don't count on [[SpannerInTheWorks the Doctor]] showing up, or Sarah Jane Smith.
* ExposedExtraterrestrials: When they're not in their human suits. Lampshaded with dialogue about it being traditional to hunt naked.
* TheFamilyThatSlaysTogether
* FatBastard: In their human disguises, as the eight-foot-tall Slitheen have to use the skins of overweight people for disguises.
* {{Gasshole}}: Not naturally, but squeezing into their human disguises requires a "gas exchange" that results in this.
* HannibalLecture: In "Boom Town" one of them was trapped in the TARDIS and she tried to guilt him into letting her go. Jack told him not to answer back, "...it's what she wants."
* HuntingTheMostDangerousGame: The Slitheen family at least, ''really'' like hunting humans.
* OnlyKnownByTheirNickname: Members of their species are often referred to as "Slitheen", after the infamous crime family that hails from Raxacoricofallapatorius. The Doctor mentions that the other members of the species are peaceful and implies they're somewhat irritated by the Slitheen sullying their good name, which might explain why all the Slitheen family have been been sentenced to death on their homeworld.
* OverlyLongName: Raxacoricofallapatorius.
* ToiletHumor: The best way to spot a disguised Slitheen? They fart. A lot.
* WeaksauceWeakness: Vinegar. Go figure.[[/folder]]

[[folder: Roboforms]]
!! Roboforms
[[quoteright:245:http://static.tvtropes.org/pmwiki/pub/images/robotform_5881.jpg]]
-->Played by: Paul Kasey (2005-06), George Cottle (2005)

Roboforms were scavengers who travelled alongside invaders who took anything on the planet of value to them before the main threat arrived.
----
* BadSanta: A whole brass band of them, complete with [[InstrumentOfMurder weaponized instruments]].
* TheCameo: In "The Pandorica Opens".
* InstrumentOfMurder: The Roboform wield brass instruments that double as weapons, including a trombone-flamethrower.[[/folder]]

[[folder: Sycorax]]
!! Sycorax
[[quoteright:259:http://static.tvtropes.org/pmwiki/pub/images/sycorax_9056.jpg]]
-->Played by: Sean Gilder (2005)

The Sycorax were a superstitious race of warriors. They often wear skeletal masks, with equally skeletal faces underneath.
----
* TheCameo: In "The End of Time", "The Pandorica Opens" and "The God Complex".
* DuelToTheDeath: They believe in solving disputes by honourable combat, often to the death.
** The Sycorax Leader however violates this by attacking the Doctor even after he wins the fight and spares his life, leading to the Doctor triggering a nearby trap door that sends him plummeting to his death. Apparently the other Sycorax felt this either satisfied honour or didn't want to test the Doctor's patience, since they left shortly afterwards.
* [[spoiler: HeelFaceDoorSlam: After being beaten by the Doctor, the Human race take the opportunity to fire upon them as they're peacefully leaving Earth, vaporising the entire asteroid]].
* HistoricalInJoke: The Doctor feeding Shakespeare his own lines. Specifically, it resolves the BrickJoke of the Sycorax set up in [[Recap/DoctorWho2005CSTheChristmasInvasion "The Christmas Invasion"]]; Sycorax is a witch mentioned in ''Theatre/TheTempest'', and where Shakespeare got the name is a bit of an academic mystery -- as far as anyone can find she's not a figure from mythology, and if it's a MeaningfulName it's far from obvious what the meaning is. "The Christmas Invasion" used it as the name of an alien species, with no explanation/comment, and this episode has Shakespeare hear the Doctor talking about them and likes the sound of it.
* PlanetSpaceship: The Sycorax come from an asteroid named Fire Trap, which was retrofitted into a starship when one fell upon it's surface. They eventually built an entire Armarda out of captured and colonised asteroids.
* {{Proud Warrior Race Guy}}s

[[/folder]]

[[folder: Ood]]
!!Ood
[[quoteright:220:http://static.tvtropes.org/pmwiki/pub/images/OodSphere_122.jpg]]
->''The circle must be broken, so that we can sing.''

-->Voiced by: Silas Carson (2006-10,2012)

A race of telepathic humanoids native to the Ood Sphere (which is in the same region of space as the Sense Sphere). They were used as slaves during the Second Great and Bountiful Human Empire, until they were liberated by the Doctor, Donna and a spy for the Friends of the Ood.
----
* BizarreAlienBiology: [[spoiler: They're born with secondary brains in their hands. The company that enslaved them cuts them off to make them docile.]]
* {{Cthulhumanoid}}
* DarkIsNotEvil: Zigzagged. Despite their monstrous appearance, the Ood are peaceful and gentle. However, they wind up taking an antagonistic role in almost every appearance (either via possession or misunderstanding).
* HappinessInSlavery: [[spoiler: Via lobotomy.]]
* HiveMind
* RedEyesTakeWarning: When they were [[Recap/DoctorWhoS28E8TheImpossiblePlanet controlled by the Beast]]. [[spoiler: And later again when the [[Recap/DoctorWhoS30E3PlanetOfTheOod Ood Brain managed to reach out and make the Ood take revenge against their human captors]].]]
* ShoutOut: Russell T Davies has acknowledged the Sensorites as an influence on the basic concept of the Ood in "The Impossible Planet" and "The Satan Pit". Computer read-outs (and a mention by Davies in an episode commentary) revealed that the Ood Sphere and Sense Sphere are part of the same star system.
** Also [[DungeonsAndDragons Mind Flayers]] -- aside from their appearance, the flayers eat brains (the Ood vomit one of theirs forward upon maturing), and both serve an Elder Brain.
* SlaveRace
* WeakWilled: In addition to their status as SlaveRace, the Ood seem to be particularly susceptible to possession by outside entities.
** Explained by Donna Noble and confirmed by Doctor that it's due to the fact that they're [[spoiler: born with their brains in their hands. With such a glaring evolutionary weakness, they have no choice but to trust everything simply as a survival mechanism.]]
* WeWillUseManualLaborInTheFuture[[/folder]]

[[folder: Judoon]]
!!Judoon
[[quoteright:284:http://static.tvtropes.org/pmwiki/pub/images/judoon_4331.jpg]]
->''FO! SHO! RO! KO! BLO!''

-->Voiced by: Creator/NicholasBriggs (2007-10)

The law enforcement arm of the Shadow Proclamation, Judoons look like bipedal rhinos in BadassBiker gear. They are extremely fond of rules and regulations, as seen in ''Series/TheSarahJaneAdventures'', and a bit thick.
----
* BadassBiker: just the outfits, not the rebellion.
* ByTheBookCop: Played with; although the Judoon strictly obey the letter of the law, their "book" allows for a lot of CowboyCop or even KnightTemplar behavior on their part.
* DisproportionateRetribution: Strike a Judoon? Sentence: execution, by means of disintegration. Interfere with its interplanetary police work? Expect the same. Live on the same planet where a mass-murdering criminal has taken refuge? Your whole blasted planet gets destroyed if the Judoon haven't been instructed to recognize you as a species worth protecting.
* TheDragon: As a whole, for the Shadow Proclamation.
* LawfulStupid: The Judoon have an almost one-track sense of justice. They will execute anything and everything for the slightest offense, no matter if they're lashing out because they feel cornered, an alien criminal, or just in the way. But if you get on their good side, they might simply ground you from space travel.
* GutturalGrowler
* HellBentForLeather
* JudgeJuryAndExecutioner: "Justice is swift."
* LawEnforcementInc
* PerpetualFrowner
* RhinoRampage
* SpacePolice
* TriggerHappy: especially in ''Series/TheSarahJaneAdventures''.[[/folder]]

[[folder: Weeping Angels]]
!!Weeping Angels
[[quoteright:299:http://static.tvtropes.org/pmwiki/pub/images/angelsnarl_123.jpg]]
->''In the sight of any living thing they literally turn to stone. And you can't kill a stone. 'Course, a stone can't kill you either, but then you turn your head away. Then you ''blink'', and oh, yes it can!''
--> -- '''Tenth Doctor'''

Quantum-locked creatures so ancient, even the Doctor doesn't know where they come from. As long as they are being observed, the Angels turn to stone. The "Weeping" in their name comes from their habit of holding their hands over their eyes so as not to accidentally see each other. As soon as they are unobserved, they move with SuperSpeed to overtake their prey. If need be, they'll transport their victims back through time and then feed on their lives spent in the past. If they're not feeling quite so creative, they'll just snap their victim's neck like a twig. One of the creepiest aliens in the history of the series.
----
* AlwaysChaoticEvil: Though their usual method of "killing" isn't all that bad, they only employ it because that is how they feed. In their second appearance they find another, better source of nourishment...and proceed to act like the sadistic psychopaths that they are--snapping necks, playing mind games, and ripping out vocal cords. Why?
-->'''Angel Bob:''' For fun, sir.
* BizarreAlienBiology: Creatures of the abstract. They turn to stone when anyone is looking. Ultimate defence mechanism.
* [[CreepyChangingPainting Creepy Changing Statue]]
* EldritchAbomination: It is implied that they are, in fact, ''sapient ideas'' which have come to life to kill people. It helps that [[spoiler:ideas of them (photos, visual memory) literally can come to life to kill people.]]
* EvilLaugh: Is not even recognizable as laughter, so much as horrible screeching.
* FangsAreEvil
* FauxAffablyEvil: Sending people to live in the past, though not all bad, is only a circumstantial side effect of how they feed. If they aren't desperate for energy, they'll just violently snap your neck and enjoy it too.
* FemmeFatalons
* FateWorseThanDeath: Not in their first appearance, where they "kill you nicely" and get enthusiastic testimonials from their victims. But played dead straight in their second, where while they kill most of their victims, [[spoiler:they partially reanimate Sacred Bob into a mouthpiece for the Angels. And in their third, where they keep humans in solitary confinement for their whole lives while repeatedly sending them back into the past to feed]].
* ForTheEvulz: The reason they give for [[spoiler: making Amy Pond count down to her own death.]]
* TheFourthWallWillNotProtectYou: In "The Time of Angels", where "an image of an Angel becomes itself an Angel".
* GenericDoomsdayVillain: They are a case of this [[TropesAreNotBad trope working their favor]]. The fact that on top the sheer NightmareFuel that's already associated with them means that the fact they are nothing more than psychopaths that will murder because they can makes them all the more terrifying.
* HoistByHisOwnPetard:
** The Doctor tricks them into looking at each other, freezing them forever.
** In their second appearance, they try to draw energy from one of the omnipresent 'cracks in the universe' to become a universe-devouring army of death. This backfires badly on them. [[spoiler: The crack is 'the end of the universe' and releases time energy which wipes anything it consumes out of existence. They drain all of the power from the ship to try and escape... which switches off the artificial gravity, resulting in them all being hurled into the crack and erased from time.]]
* HumanoidAbomination
* LeaningOnTheFourthWall: Part of what makes the Weeping Angels so terrifying to viewers was the implication that the audience counted as an observer when determining when the angels can or can't move. [[spoiler:Averted later in "Flesh and Stone"]], but [[spoiler: un-averted]] in "Angels Take Manhattan".
* LightFlickerTeleportation
* LightIsNotGood: They look like statues of angels...at first. As of "Angels Take Manhattan": they can be anything...including cherubs with creepy laughs and bronze statues in parks...and the freaking ''[[spoiler:Statue of Liberty]]''!
* LivingStatue
* MadeOfIron: Though the obvious logic would just be to smash them into dust as stone statues, they are a lot tougher than statues should be. A group of soldiers unloading on them doesn't even scratch them.
** Somewhat justified. In this case, it was a dark hallway and the muzzle flash from the bullet was lighting them up, meaning they were stone when the bullet struck them. The split second of darkness between shots caused them to revert to their natural form, then reform back into unblemished stone when the next flash occurred. Their natural defense mechanism can therefore double as a rather effective HealingFactor.
* NewPowersAsThePlotDemands: Each episode starring them adds new abilities, while sometimes ignoring their existing limitations.
** In The Time of Angels and Flesh and stone we learn in addition to having straightforward OffscreenTeleportation powers, the image of an Angel becomes an Angel, looking one in the eyes can cause a new Angel to grow in one's mind, and the Angels can partially reanimate a dead person to be their "voice". Somewhat justified in that the Angels in Blink were starving while these Angels are slowly feeding off the crashed ship and getting stronger, but the abilities still come a bit out of left field.
** In The Angels Take Manhattan [[spoiler: The Statue of Liberty becomes a Weeping Angel.]] This seemingly means that any statue, even one made of copper, can become a Weeping Angel when before it was explicit they weren't literally statues that came to life, just quantum locked creatures that looked like statues. It's also not clear how "the image of an Angel becomes an Angel" rule applies to all the [[spoiler: post cards and other images of the Statue of Liberty.]]
** Averted in The Time of the Doctor, where from what we see they have their traditional powers.
* NightmareFace
* NightmareFuelStationAttendant
* NobodyHereButUsStatues
* OffscreenTeleportation: Their explicit super-power.
* OnlyKnownByTheirNickname: The actual name of the species, if there is one, is unknown.
* OurGargoylesRock
* ScareChord: Their [[http://www.youtube.com/watch?v=V5QM-Csxqu8 Leitmotif]].
* StepIntoTheBlindingFight: Justified; they become 'quantum-locked' and completely incapable of moving when being observed by other living things, so they've developed abilities that let them drain power from light sources when in statue-form, making it easier to approach their prey.
* StupidEvil: All angels are sociopaths, but even knowing who the Doctor is they'll go out of their way to piss him off for no reason other than to be a dick. They don't seem to understand that this might not be the best idea.
* SuperSpeed: They need only the time it takes to blink to dart forward and slay their victim.
* TakenForGranite: Whatever they are in their natural state, they turn to stone if looked upon.
** Or bronze. Or copper. Or whatever else statues are made of. It seems they're like the Nestene, in that while anything plastic can be a Nestene, any statue can be an Angel; this was hinted at in the ParanoiaFuel last terrifying minute and a half of "Blink" and outright confirmed in their third appearance.
* WritersCannotDoMath: The [[spoiler:Statue of Liberty]] should be more than twice the size shown. [[/folder]]

[[folder:Adipose]]
!!Adipose
[[quoteright:264:http://static.tvtropes.org/pmwiki/pub/images/adipose_5929.png]]

A friendly race of marshmallow-like blob creatures that appeared primarily in "Partners In Crime", created from living fat.

* BabyTalk: A justified example, as in their debut they ''were'' babies.
* BlackBeadEyes
* BlobMonster: Though calling them monsters would be a stretch.
* {{Defictionalization}}: [[http://www.thinkgeek.com/product/e5ed/ Plush Adipose, anyone?]]
* RidiculouslyCuteCritter: ''Look at them!!!''
* PoweredByAForsakenChild: When they are created, the person they come from dissolves into Adipose and dies. However, this is not their fault, but rather the fault of their "foster mother".
* TheWormThatWalks: In "Partners In Crime", they would be born when the taker of an Adipose pill dissolved into a swarm of them.

[[/folder]]

[[folder: Vashta Nerada]]
!!Vashta Nerada
[[quoteright:300:http://static.tvtropes.org/pmwiki/pub/images/nereda_1576.jpg]]
-> ''These are our forests. They are our meat.''

Also known as "[[LivingShadow The Shadows that Melt the Flesh]]", the Vashta Nerada are tiny scavengers that hide in the shadows, any shadows, before consuming their prey. They are found on every world, including Earth.
----
* TheCrocIsTicking: You can tell that a swarm of Vashta Nerada has eaten someone when the microphone in their spacesuit breaks and keeps repeating the same thing over and over again.
* DarknessEqualsDeath: If you enter a shadow that the Vashta Nerada occupies, you will be devoured.
* LivingShadow: TropeNamer. A swarm of Vashta Nerada looks like a dark shadow moving across the ground. They can even form the shape of a humanoid of shadow to animate spacesuits.
* PrimalFear: The species is implied to be the reason that many species have a natural fear of the dark.
* StrippedToTheBone: When they devour humans and a chicken leg, all they leave are bare bones.
* {{The Swarm}}/{{The Worm That Walks}}: They're thousands of microscopic carnivores working in unison.
* ZombieGait: It's not like space suits are designed to be piloted by swarms of thousands of miniscule creatures that ate the previous occupant.[[/folder]]

[[folder: The Silent Priests]]
!! The Silence
[[quoteright:206:http://static.tvtropes.org/pmwiki/pub/images/silent_5420.jpg]]
-> ''Silence will fall.''

--> Played by: Marnix Van Den Broeke (2011)\\
Voiced by: Barnaby Edwards (2011)

The faces (creepy, creepy faces) of [[ReligionOfEvil a religious order called "the Order of the Silence"]], the {{Big Bad}}s of the Eleventh Doctor's run. The Order itself is comprised of a much larger collection of races, but the Priests are the main attraction: in the same vein as the Weeping Angels, you're never safe if you're not looking at the Silence, but for a different reason: as soon as you look away from a Silent Priest, you forget you ever saw it.
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* AlienInvasion: The invasion is long over (at least in an alternate reality anyway). They've been controlling the planet for the last 10,000 years.
* AmnesiaDanger: They cause it.
* BadassBoast: In "Day of the Moon". Immediately subverted when the Silent saying it gets shot just to prove him wrong.
-->'''Silent:''' This world is ours. We have ruled it since the wheel and the fire. We have no need of weapons.
* BadassInANiceSuit: They wear nightmarish versions of stylish black and white business suits.
* BigBad: [[spoiler: [[RenegadeSplinterFaction The Kovarian Chapter]] functions as this for Series 5 & 6.]] They indirectly caused the majority of problems in series 5 & 6, even though they didn't make their on-screen debut until the premiere of series 6.
* CeilingCling: They sleep hanging upside down. ''In packs.''
* ChurchMilitant: Part of the [[ReligionOfEvil religious organisation]], "the Order of the Silence".
** [[spoiler:"Time of the Doctor" reveals that they were originally genetically engineered by the Papal Mainframe to serve as the perfect confessional priests, allowing people to confess their deepest sins and immediately forget about doing it. The ones the Doctor has been fighting are part of a RenegadeSplinterFaction, attempting to alter history to prevent him ever reaching Trenzalore]].
* [[spoiler: CreepyGood: "The Time of the Doctor" reveals that the race, as a whole, is this. They are servants of the Papal Mainframe and act in their interests, aside from the RenegadeSplinterFaction.]]
* DressCodedForYourConvenience: Evil Silences wear ties, Good Silence wear collars.
* FourFingeredHands
* GambitRoulette: Their plans to [[spoiler:kill the Doctor]] are always incredibly convoluted and extreme. But given who they're dealing with... you can kinda understand.
** Their initial plan involves using post hypnotic suggestion and subterfuge to convince all the Doctor's enemies that he will destroy the universe, and to stop him they have to build the ultimate prison, the Pandorica. They also set it up so this ultimate prison will have a restoration field that will stop anyone in the prison from dying, and also happens to be a way to restart the universe if it should be destroyed. They then use a lower level time machine to sneak a member of their race aboard the TARDIS, wait till the Doctor has been sealed in the Pandorica, and then proceed to destroy the universe by blowing up the TARDIS. At this point they expect the Doctor to use the Pandorica and the exploding TARDIS to reboot the universe, which will save everyone but trap him in the void between realities in the process. And if any part of this plan hadn't worked, they'd have blown up the entire universe for good, the exact thing they're trying to kill the Doctor to prevent. Unfortunately for their planning, The Doctor ends up using some interesting ClapYourHandsIfYouBelieve magic from his TouchedByVorlons companion to escape.
** Their second plan involves stealing one of the Doctor's companions and her unborn child, then replacing the companion with a programmable flesh avatar to prevent the Doctor from realizing the kidnapping. After that they begin genetically modifying the unborn child, who was conceived on the TARDIS, to be a human Time Lord (as opposed to a Galifreyan one). Then, after first surviving an assault by the Doctor himself to save the child when it's born, they transport her from the far future to 1960s America, where they used post hypnotic suggestion again to cause the moon landing. This is so the humans develop a space suit they can use to keep the child healthy and alive, and they can train her to kill the Doctor. Then, after the child manages to escape, and decides she ''doesn't'' want to kill the Doctor, and then saves his life, they keep tabs on her for several thousand years (thanks to her time traveling with the Doctor). At which point, they wait till she graduates from university to put her back in the space suit they developed in the 1960s, time travel her back to 2011 Utah, and put the suit on auto-pilot to force her to shoot the Doctor when he arrives there. Along the way the Silence are nearly wiped out by the Doctor and end up creating another universe ending time paradox when the child tries to resist shooting the Doctor. And after all that, the Doctor uses a fairly simple TrickedOutTime gambit to survive getting shot.
* GlassCannon: They can easily disintegrate people and break through thick glass and heavy doors, but they're not [[spoiler:ImmuneToBullets]].
* TheGreys: According to WordOfGod, the idea is that stories of alien abduction by TheGreys, among other things, represent half-retained memories of the Silence when on occasion people don't quite forget everything.
* HiddenAgendaVillain: Despite being around since series 5, it's only in the final episode of series 7 their full motivations are revealed: [[spoiler:They wanted the Doctor dead before he potentially summoned Gallifrey back into our universe on the planet Trenzalore, an act that could have re-sparked the Time War.]]
* HoistByHisOwnPetard: The Doctor drives them off Earth by tricking one of their own into ordering the entire human race to kill them on sight. [[spoiler: An untold number of them on Earth end dead because they tried to kill The Doctor, and if they hadn't made plans to kill him, he wouldn't have even known they existed.]]
* KickTheDog: The first time we get a real scene with a Silent, it blasts a woman to death in front of Amy for no real reason, providing this little pleasant exchange.
--> '''Amy:''' Why did you kill her?\\
'''Silent:''' Joy. Her name was [[MeaningfulName Joy.]]
* LaserGuidedAmnesia: Their power. Also, ShockAndAwe.
* LeaningOnTheFourthWall: 95% of the time when a character interacts with a Silent and then forgets about it, it's not shown; the scene we see continues abruptly from immediately before to immediately after.
* TheMenInBlack: According to WordOfGod, one of the inspirations for them.
* MundaneUtility: Their terrifying ability that any person who sees them forgets they saw them as soon as the person turns away? Turns out that they're confessional priests and the original purpose of the ability was a way of preserving the privacy of the confession.
* NiceJobBreakingItHero: Their ultimate goal is [[spoiler:to prevent the Doctor from ever reaching Trenzalore and speaking his name, as that will cause the Time Lords to come back and the Time War to resume, devastating the universe]]. Their first plan has the side effect of ''destroying the entire universe apart from the Earth'', their second one destroys the linear nature of time--hardly different outcomes from the ones they were trying to prevent in the first place.
* NightmareFace
-->'''Amy:''' You're ugly. Has anyone ever told you that?
* TheNoseless: They appear to have nostrils, but no definable nose.
* OhCrap: Upon realizing that [[spoiler:the Doctor just turned their own tactics against them, and now all humans are going to start killing them on sight.]]
* OmnicidalManiac: They're the ones responsible for [[spoiler:''destroying the TARDIS and the universe on [[Recap/DoctorWhoS31E12ThePandoricaOpens June 26, 2010]]'']]. '''[[ArcWords Silence will fall]]'''. Let's put this into perspective. If you make the ''Daleks'' try to prevent your victory, you've '''earned''' the title.
* OnlyKnownByTheirNickname: "The Silence" is the name of their ReligionOfEvil, rather than the species. It's a moot point because even if they were willing to tell people their real name, they'd forget about it as soon as they turned away.
* OutsideContextVillain: The Doctor hadn't even heard of these things before they came after him (at least as far as he can remember).
* ParanoiaFuel: Acknowledged in-universe. Their unique ability means that they generate this constantly in those who confront them, since as soon as you stop looking at them, you forget if you are in the room with them. Suddenly noticing a ''lot'' of tally marks on your skin is a good reason to panic.
* PsychoElectro
* PsychologicalHorror
* ReligionOfEvil: Subverted. They are briefly presented as such, but they actually consider themselves the guardians of history, and will simply act to destroy things they perceive as an unacceptable threat to the future.
* RenegadeSplinterFaction: Turns out that the Silence the Eleventh Doctor was fighting throughout his entire life consisted of a mere splinter faction of the real, good (or at least WellIntentionedExtremist) Silence.
* ShockAndAwe: Their only way of killing someone in person.
** "The Wedding of River Song" reveals that they can only manipulate existing sources of electricity to create their lightning weapon, so they can be prevented from using it by being insulated from electricity sources.
* ShoutOut: According to WordOfGod, they were visually inspired by the famous painting ''TheScream''.
* SinisterMinister: It is revealed in Time of the Doctor that they are genetically modified priests, and their amnesia aura is intended to make them ideal to confess to.
* TheSpook: The entire race is made up of Spooks.
* SquishyWizard: As they rely on their psychic powers, their manipulations and sometimes lightning, they don't even bother to carry weapons. Fighting openly for them basically means lining up to be butchered.
* SssssnakeTalk
* SuperNotDrowningSkills: They seem perfectly fine when immersed in liquid for long periods in "The Wedding of River Song".
* WellIntentionedExtremist: They genuinely believe that the Doctor is too dangerous to be left running around. Their other goal is to prevent him from reaching the Fields of Trenzalore, where he will utter a secret that must ''never'' be spoken.
** It turns out they are trying to prevent another Time War occurring.
* WhamLine: "You should kill us all on sight." Not when ''they'' say it, but [[spoiler:when it is [[HoistByHisOwnPetard used against them]]]]!
* WipeThatSmileOffYourFace: They've got eyes. That's about it in the facial feature department.
** Well, sometimes they open their mouths, and it is reminiscent of ''TheScream''.[[/folder]]

[[folder: Gangers]]
!!Gangers
[[quoteright:114:http://static.tvtropes.org/pmwiki/pub/images/JenGanger_6626.jpg]]

-> ''It's us or them.''

The Gangers were a clone race created by humans from an artificially created organic substance called the Flesh.

Gangers were primarily created so workers who had extremely dangerous jobs could work without body harm or death. The Ganger is just an avatar, a robot-like being that is mentally controlled by the original. If a Ganger is destroyed or gets mortally wounded, another Ganger is created for the consciousness to inhabit. Well, that's how it's ''supposed'' to work, at least. In the episode they initially appear in, the Gangers are cut off from the originals, leading to them developing minds of their own (and retaining all of the original's memories), essentially turning them from avatars to clones. They immediately understand what has happened, and plot to escape the base, not particularly caring if the originals get killed in the process (after all, they ''aren't'' actually different. At ''all'').
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* ActingForTwo
* AndIMustScream: The partially melted down Gangers. Rotting but fully alive and conscious.
* BodyHorror: The rotting Gangers — partially melted but still conscious. And eyes in one of the walls, made of more living Flesh.
* ChekhovsGun: In [[spoiler:"A Good Man Goes to War"]].
* CloningBlues: They turn into this after being cut off from the people they're based on.
* ContinuityNod: In "The Almost People", one decommisioned Ganger resembles 9/10th Doctor villainess Cassandra.
** They also seem to be "forced-growth clones" like Chip.
* DeadlyEuphemism: Gangers, being considered implements, are not killed but "decommissioned." [[JustifiedTrope Justified]] in that originally they were avatars of people, not sentient beings in and of themselves.
* FinishingEachOthersSentences
* GlamourFailure
* GoMadFromTheRevelation: Ganger!Jennifer completely loses it thanks to all her memories of being 'decommissioned'.
* HiveMind: The two Doctors manage to act as if they were still occupying the same skull. Which, in a way, they are. Both being essentially exactly the same person, it would make sense that they would know exactly what the other was thinking. And the fact that Time Lords are telepathic couldn't have hurt, either.
* InSeriesNickname: The TARDIS team seem to have dubbed them "Flesh Avatars".
* MeaningfulName: "Ganger" comes from both "doppelgänger" (a duplicate of a person) and "ganger" (a menial labourer assigned to a large work gang, i.e. on old-fashioned railroads).
* NightmareFace: An incomplete Ganger.
* ReplacementGoldfish: [[spoiler: Two of the original humans are killed and their Gangers resume their lives for them.]]
* RubberMan: The Gangers.
* ShapeshiftingSquick
* SpotTheImposter
* TomatoInTheMirror
* WhatMeasureIsANonHuman: The Gangers are designed to be expendable — their purpose is to mine the acid, a horribly dangerous job, without putting humans at risk. Naturally, they aren't happy about this.
* YourPrincessIsInAnotherCastle: [[spoiler:Or, Your Daughter is in Another Body, Rory.]]
[[/folder]]

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