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[[quoteright:286:[[VideoGame/SuperSmashBros http://static.tvtropes.org/pmwiki/pub/images/unexpected-character_super-smash-bros-brawl_816.png]]]]
[[caption-width-right:286:[[Franchise/MetalGear Who]] did [[Franchise/SuperMarioBros you]] expect?\\
[[Series/MontyPythonsFlyingCircus The Spanish Inquisition]]?]]

->''"I get a lot of new character requests from all over the world, and there are quite an array of Nintendo characters. But I can say, pretty much no one imagined this character would join the battle."''
-->-- '''Creator/MasahiroSakurai''' on the inclusion of VideoGame/WiiFit Trainer, ''VideoGame/SuperSmashBros''

Normally when time comes for a sequel or adaptation of a franchise, you can have a pretty good idea of who to expect in the returning cast. TheHero, TheLancer, the EnsembleDarkhorse... no one is surprised by their return. However, creators may want to shake things up and include less obvious characters. They could be a OneSceneWonder, someone who had succumbed to ChuckCunninghamSyndrome, or simply a LivingProp, or even someone from outside the franchise.

Sometimes these character choices are praised, bringing in a previously unknown character to recent audiences, but other times the choice can be seen as a gimmick to increase sales. Very often, it can increase interest if not sales [[ColbertBump in the unexpected addition]], which is actually pretty sound business sense.

Due to the ease of slipping in outside characters in a Fighting Game (both in terms of mechanics and plot), GuestFighter can be considered a particularly common subtrope.

''Remember, ExamplesAreNotRecent.''

----
!!Examples:

[[foldercontrol]]

[[folder:Anime and Manga]]
* ''Manga/OnePiece''
** No one had expected Robin to join the Straw Hats. Granted, she had helped Luffy and betrayed Crocodile but it made her more of a wild card and after the battle, she had disappeared. Then just as the crew leaves Alabasta, Robin appears out of nowhere and requests to Luffy to join which he nonchalantly agrees. Added to that is that throughout the entire Baroque Works arc, Vivi had been played up as the potential next member of the Straw Hats, until she turned down the offer to stay behind and rebuild Alabasta right before Robin joined.
** Most people wrote Bellamy out as dead, and it's not hard to see why, seeing as his boss ''is'' Doflamingo and he went and pissed the guy off by losing to Luffy. Come chapter 704, not only is he still alive and still under Doflamingo's employment, [[spoiler:he's also a participant in the tournament for the Mera Mera no Mi.]] Also, the appearance of [[spoiler:Jesus Burgess]] was likewise something nobody could have seen coming. Later on, [[spoiler: the [[DeathByOriginStory supposedly long-dead]] ''Sabo'']] has shown up.
** There's also Duval's true identity, who the audience knows nothing about other than he has a personal grudge against Sanji. When his helmet comes off and everyone can see who he is, they discover that he's [[spoiler: a completely random schmuck who never met Sanji before, but looks exactly like his horribly-drawn wanted poster.]]
* ''Anime/{{Pokemon}}''
** After the Advanced Generation series ended, it was general consensus that Wallace, Gym Leader in ''VideoGame/PokemonRubyAndSapphire'' and Champion in ''[[UpdatedRerelease Emerald]]'', was another addition to the many game characters that got AdaptedOut in the anime. To everyone's surprise, he shows up in the middle of the Diamond and Pearl series as part of Dawn's story, hosting a special Pokémon Coordinator tournament that bears his name.
** The Best Wishes series has [[spoiler:Clair from ''VideoGame/PokemonGoldAndSilver'' showing up]]. Sure [[spoiler:she and the majority of the Generation I-IV Gym Leaders show up at the Pokémon World Tournament in ''VideoGame/PokemonBlack2AndWhite2'']], but that's more an optional encounter.
** Ash had [[spoiler:Charizard]] rejoining his team, and not just for [[spoiler:a big match like his previous returns. He's sticking around for the rest of the Best Wishes series at least.]]
* ''Anime/GundamBuildFighters'':
** The series caught everyone off-guard with the first animated appearance of the ''G-Savior''. The Mobile Suit from the movie that, for ages, many thought that Sunrise had went out of their way to ignore and even toss into CanonDiscontinuity. The series throws in Mobile suits that viewers thought would never get animated, like the Superior Gundam and Blue Destiny units.
** [[Anime/MobileSuitGundam00 Gundam Exia Repair II]] got in the series due to [[Awesome/GundamBuildFighters 00's five year exclusive clause having expired TWO DAYS before this episode aired.]]
* ''Anime/GundamBuildFightersTry'' continues this trend with the Winning Gundam revealed to be a modified [[Anime/SDGundamForce Captain Gundam]].
[[/folder]]

[[folder:Comic Books]]
* The revival of ''ComicBook/JusticeLeagueInternational'' has Godiva, a very minor DC superheroine mostly remembered for being in the ComicBook/GlobalGuardians, a really minor DC superteam.
* Comicbook/AgeOfUltron, a RedSkiesCrossover, migrates Angela, a Creator/NeilGaiman exclusive character, who was previously part of the ''ComicBook/{{Spawn}}'' supporting cast, into the ''Franchise/MarvelUniverse''.
* ''ComicBook/TrinityWar'': Nobody expected [[spoiler:the Crime Syndicate from Earth-3]] to show up as the series' ultimate villains.
* ''[[ComicBook/TheDeathOfSuperman Reign of the Supermen]]'': [[spoiler:Superman]], ironically, is this. The story was about four mysterious figures claiming to be Superman returned from the dead [[spoiler:except, not really]] and yet, when [[spoiler:the Cyborg Superman]] turned out to be the villain of the piece, [[spoiler:the real Superman emerged from the Fortress without his powers]] and saved the day. As though a god-like figure was in the machine.
* ''ComicBook/AvengersUndercover'' managed to shock ''ComicBook/{{Runaways}}'' fans with [[spoiler:the sudden resurrection of Alex Wilder.]]
[[/folder]]

[[folder:Fan Fic]]
* An odd example from ''Fanfic/CalvinAndHobbesTheSeries'' - the series finale "Black Rain" features none other than ''[[Franchise/TheSlenderManMythos Slender Man]]'' as a major character. This has caused some rather mixed reactions from reviewers.
* In ''Fanfic/JusticeSocietyOfJapan'', given how [[Anime/CodeGeass Lelouch Lamperogue]] [[ChekhovsGunman appears early on]] one would probably assume that Zero would be one of the first characters from that series to join the team. [[spoiler: WROOOOONG. Shirley Fenette joins instead.]]
* In ''FanFic/{{Horseshoes and Hand Grenades}}'', outside the {{Original Character}}s, all characters introduced are from Kamen Rider series. Hence it comes to a surprise when [[Series/HikoninSentaiAkibaranger Yumeria Moegi]] appears in ''A Month of Sundays'', having been fired and in search of a job.
* ''Fanfic/ChildOfTheStorm'' delights in this (something helped by the author appearing to have a near encyclopaedic knowledge of Marvel) but in particular, [[spoiler: Jack O'Neill]] as the uncle of Carol Danvers? Harry befriending a young [[spoiler: Jean-Paul Beaubier a.k.a. Northstar]] and [[spoiler: Diana of Themyscira]]?
* ''FanFic/MegaManRecut'' has plans to include every Robot Master in the series, and many appearing Robot Masters were unexpected.
* In ''FanFic/MegaManDefenderOfTheHumanRace'', ''nobody'' expected the Mega Crew's leader to be Tiesel Bonne.
* ''FanFic/ImperfectMetamorphosis'' including [[ChuckCunninghamSyndrome PC-98 characters]] isn't unexpected, as many ''VideoGame/{{Touhou}}'' fans do that. What was unexpected was that nearly ''all'' of them show up eventually, including really obscure ones like Kotohime, Rika and Konngara (the former of which plays a major role). And it was ''really'' unexpected when [[spoiler:Rin Satsuki]] turns out to be a main character, as [[DummiedOut she was never in the games in the first place]].
* The first episode of ''FanFic/FantasyKaleidoscope'' looks to be a straight retelling of ''Perfect Cherry Blossom'', until going OffTheRails at the end with [[spoiler:the appearance of Sanae three games early.]]
* In the ''WesternAnimation/DannyPhantom'' fanfic series, ''FanFic/FacingTheFutureSeries'', many readers were surprised to see [[spoiler:the return of the ghost half that Tucker wished for]].
* In ''FanFic/MyImmortal'', when Ebony is trapped in the past, [[Film/BackToTheFuture Marty McFly]], or rather, [[RougeAnglesofSatin morti mcfli]], shows up out of nowhere to bring her back to the present.

[[/folder]]

[[folder:Film]]
* ''WesternAnimation/ToyStory3'' has the title character from ''Anime/MyNeighborTotoro'' as one of Bonnie's toys. He's visible in a lot of shots but he's also completely voiceless.
* Franchise/SuperSentai
** Bio Hunter Silva, a villain introduced late into ''Series/ChoudenshiBioman'', completely faded into obscurity after the series ended its run. However, around 30 years later, he was added to the roster of a Super Sentai LegionOfDoom during ''Film/KamenRiderXSuperSentaiSuperheroTaisen'', and had something of a major role as well..
** In ''Film/KaizokuSentaiGokaigerTheMovieTheFlyingGhostShip'', one of the villains brought in is Baseball Mask, a simple MonsterOfTheWeek from ''Series/HimitsuSentaiGoranger''.
** Many fans were shocked when it was revealed that ''Film/KamenRiderXSuperSentaiXSpaceSheriffSuperheroTaisenZ'' would also feature other Metal Heroes outside of the three Space Sheriffs.
** After ''Film/GokaigerGoseigerSuperSentai199HeroGreatBattle'', people thought there wouldn't be a crossover movie, because they just had it early on. Cue ''Film/KaizokuSentaiGokaigerVsSpaceSheriffGavanTheMovie'', which brought back the Metal Hero franchise by bringing back Gavan!
** The later Super Sentai team up movies did this. [[Series/SamuraiSentaiShinkenger Kaoru Shiba]] showed up for ''Film/TokumeiSentaiGoBustersVsKaizokuSentaiGokaigerTheMovie'', and the ''Series/KyoryuSentaiZyuranger'' and ''Series/BakuryuuSentaiAbaranger'' teams show up in the crossover movie between ''Series/ZyudenSentaiKyoryuger'' and ''Series/TokumeiSentaiGoBusters''.
* An unused ending of ''Film/FreddyVsJason'' would have featured [[Franchise/{{Hellraiser}} Pinhead]].
* The crossover film ''Film/HeiseiRiderVsShowaRiderKamenRiderWarsFeaturingSuperSentai'' has been dropping jaws with various returning characters. [[Series/KamenRiderDouble Shoutaro]] and [[Series/KamenRiderDecade Tsukasa]]? Awesome. [[spoiler: [[Series/KamenRiderFaiz Takumi]]]]? Wow, that's even better. [[spoiler: [[BackFromTheDead Kusaka]]]]? But... how...? [[spoiler:[[Series/KamenRiderX Keisuke Jin]]?!]] Holy... [[spoiler:''[[Series/KamenRider Freaking Takeshi Hongo]]?!]] This is gonna be the best movie ever!
* Franchise/MarvelCinematicUniverse
** ComicBook/NickFury visits Tony Stark in TheStinger of ''Film/IronMan1'', offering to tell him about "[[Film/TheAvengers The Avenger Initiative]]."
** Tony in turn makes a cameo at the end of ''Film/TheIncredibleHulk'', asking General Ross, "What if I told you we were putting a team together?"
** During the end credits of ''Film/TheAvengers'', The Other tells his superior, "To challenge [the Avengers] is to court death." The camera then cuts to the superior, [[spoiler:ComicBook/{{Thanos}}]], giving a PsychoticSmirk.
** The stinger of ''Film/IronMan3'' reveals that [[spoiler:Tony was recounting the adventure to Bruce Banner, who dozed off about a minute in.]]
** ''Film/GuardiansOfTheGalaxy'' serves as this for the entire MCU. Only those who have read the comics and have the resources know them. Within the film, [[spoiler: ComicBook/HowardTheDuck makes a very unexpected cameo.]]
* ''Film/StarTrekIntoDarkness'' includes both [[spoiler: Carol Marcus]] and [[spoiler: Khan Noonien Singh]] as major supporting characters, but it introduces both of them under fake names ([[spoiler: "Carol Wallace"]] and [[spoiler: "John Harrison"]], respectively) to hide their identities from savvy Trekkies who would already know them. Given that the film takes place in an AlternateUniverse version of the ''[[Series/StarTrekTheOriginalSeries Original Series]]'' era, most fans could deduce that both characters would be around somewhere, but the revelation of their identities is significant because it suddenly makes it clear that the film is really [[spoiler: a loose WhatIf retelling of ''Film/StarTrekIITheWrathOfKhan'']].
[[/folder]]

[[folder:Literature]]
* Used towards the end of the ''Literature/{{Animorphs}}'' series. Arbon and Loren, two minor characters who hadn't been seen in years and had little reason to return again, both made surprise reappearances. Weirder still, while Arbron's fate was neatly tied up in the epilogue, Loren wasn't addressed at all, making her a weird case of this character type meeting WhatHappenedToTheMouse
* ''Literature/WarriorCats'':
** Lots of unexpected characters pop up in the ''[[Literature/WarriorCatsOmenOfTheStars Omen of the Stars]]'' finale ''The Last Hope'', such as Redtail, Raggedstar and Mosskit. But almost nobody was expecting Brambleberry's cameo appearance at the beginning where she is one of the first cats to ever successfully give Jayfeather a lecture.
** When ''[[Literature/WarriorCatsDawnOfTheClans Dawn of the Clans]]'', a {{prequel}} series dealing with the founding and early days of the five Clans was announced, lots of theories were made about appearances from the Clan Founders (Thunder, River Ripple, Wind Runner, Tall Shadow, and Clear Sky), original medicine cats (Cloudspots, Dapplepelt, Mothflight, and Pebbleheart), and a few other characters mentioned in the field guides (Gorsefur, Owleyes, Lightningtail, etc.). However, almost nobody predicted Graywing the Wise (a character whose sole mention in the series beforehand was being credited with creating a few [=WindClan=] battle strategies in ''Battles of the Clans'') showing up, let alone his role as the (initial) main character of the arc. To a lesser extent, few expected Half Moon and Lion's Roar to appear in the arc, but they ended up being supporting characters in ''The Sun Trail''.
* [[Literature/SherlockHolmes Sherlock Holmes and Watson]] (though not named, it's obviously them) appear in a segment of a ''[[FinalDestinationExpandedUniverse Final Destination]]'' novel in VictorianBritain.
* In ''Literature/ASongOfIceAndFire'', Creator/GeorgeRRMartin has a tendency to take minor or antagonistic characters and make them point-of-view characters in later books.
* In the fifth book of ''Literature/VenusPrime'', Sir Randolph Mays, the insufferable PompousPoliticalPundit who seems so hellbent upon exposing the Free Spirit, turns out to be [[spoiler:William Laird, the ''leader'' of the Free Spirit]].
* ''Literature/TheLionTheWitchAndTheWardrobe'' had the now rather infamous scene in which Father Christmas pops up out of nowhere to give the Pevensie siblings their Christmas presents. Despite being set in a fantasy world, his appearance in Narnia is still a little jarring, and it's worth saying that he's never again seen or mentioned in any of the other books.
* ''Literature/GauntsGhosts'' likes to reintroduce minor characters or ones that have otherwise been PutOnABus to play major roles much later. [[spoiler:Sanian]] reappears in ''Sabbat Martyr'', [[spoiler:Sturnn]] reappears in ''Traitor General'', and [[spoiler:Agun Soric]] reappears in ''Only In Death''. It also works in reverse for [[Creator/DanAbnett the author]]'s other books set earlier in the timeline. Heldane and Lilith have minor roles in ''Literature/{{Eisenhorn}}'' and ''Literature/{{Ravenor}}'' respectively, both before they've achieved the rank of Inquisitor.
[[/folder]]

[[folder:Live-Action TV]]
* ''Series/{{Smallville}}'' is a major offender. While [[TropesAreTools sometimes the cool and unexpected DCU characters who have never appeared in live action television may be awesome to watch]] and being a LongRunner may justify some of it, other times it is out of nowhere and somewhat jarring when they were never involved with Superman before. It reached an all time high [[JumpingTheShark after season eight]] in attempts to restore plummeting audience figures.
** The Persuader, whose sole purpose is to teleport in, [[RuleOfDrama smash a crystal to make Clark's life harder]], then getting flattened by the Legion who sent him back to the future in the matter of seconds.
** Some of the Injustice League. Parasite is a long-time enemy, Livewire is from ''WesternAnimation/SupermanTheAnimatedSeries'', but Neutron, a lesser known character from the comics, definitely counts. His role on the show was so minor, he doesn't even have a page on the wiki.
** Some members of the Justice Society is slightly more well-known, but they are usually in an alternate dimension or something.
** ComicBook/BoosterGold. Website/TelevisionWithoutPity sums it up nicely.
-->''"With just three episodes left till the series finale, let's spend some time getting to know Booster [[GoshDangItToHeck Freaking]] Gold."''
** In the second to last episode, "Prophecy", Black Manta, Captain Cold and Solomon Grundy.
** ComicBook/GreenArrow is on a completely different level, but also may count; he might usually be in the Franchise/{{Justice League|OfAmerica}}, but probably no one expected him to take over the show to such an extent. It is likely because Superman's [[Franchise/{{Batman}} usual, more famous badass normal partner]] is [[ExecutiveMeddling unavailable]] due to Film/TheDarkKnightSaga. He becomes an expy of Batman anyway. [[spoiler:Minus the ThouShaltNotKill part.]]
* ''Series/{{Merlin}}''
** At the end of series 4, Tristan and Isolde were introduced. It felt a little random considering a) they bore no resemblance whatsoever to their legendary counterparts, b) they didn't actually contribute much to the plot, and c) they disappeared entirely after their two episode appearance (Isolde being KilledOffForReal and Tristan disappearing without explanation).
** The GrandFinale saw the return of [[spoiler:Balinor, Merlin's father]] who hadn't been seen since the end of season two (and had been killed off in the same episode he was introduced).
** In season three a character calling himself Taliesin has a minor role; an odd inclusion given that the legendary/historical Taliesin is only tangentially related to Arthurian legend.
* Both {{invoked|Trope}} and {{parodied|Trope}} by the Spanish Inquisition sketch in ''Series/MontyPythonsFlyingCircus''. The Inquisitors pop onto the scene when {{name drop}}ped, proclaiming "''Nobody'' expects the Spanish Inquisition!" but they botch their subsequent intro so many times that they have to go through multiple takes before they finally get to the meat of why they're there.
* ''Series/OnceUponATime'' is about "story book characters," which the creators consider to be all fictional characters, but the show puts a ''heavy'' emphasis on FairyTale ones, particularly Literature/SnowWhiteAndTheSevenDwarfs. So it surprised quite a few people when [[{{Literature/Frankenstein}} Dr. Frankenstein]] showed up.
** ''[[SpinOff Once Upon a Time in Wonderland]]'' does something similar; upon hearing it was about Wonderland, ''who the hell'' would ever expect ''[[Disney/{{Aladdin}} Jafar]]'' as a main character?
** The ''last few seconds'' of Season 3 suddenly introduce [[spoiler: Queen Elsa from ''{{Frozen}}'']].
* ''Series/DoctorWho''
** Davros does this ''all the damn time''; it might as well be his defining character trait. [[Recap/DoctorWhoS12E4GenesisOfTheDaleks "Genesis of the Daleks"]] was unexpected because the Daleks had previously been established as the end result of [[ILoveNuclearPower nuclear-bomb-induced mutations]], not the [[GeneticEngineeringIsTheNewNuke genetic creations]] of one MadScientist. [[Recap/DoctorWhoS17E1DestinyOfTheDaleks "Destiny of the Daleks"]] and [[Recap/DoctorWhoS22E6RevelationOfTheDaleks "Revelation of the Daleks"]] [[JokerImmunity were unexpected]] because, well, he'd ''[[DeathIsCheap died]]'' in his previous appearances. In [[Recap/DoctorWhoS25E1RemembranceOfTheDaleks "Remembrance of the Daleks"]] he randomly shows up as the Dalek Emperor, only to get about three minutes of screen time before exploding. And his appearance in [[Recap/DoctorWhoS30E13JourneysEnd "Journey's End"]] required him doing something that was explicitly stated to be impossible just to show up (though it was a nice bit of foreshadowing for [[Recap/DoctorWhoS30E17E18TheEndOfTime "The End of Time"]]).
** In [[Recap/DoctorWhoS15E6TheInvasionOfTime "The Invasion of Time"]], no-one was expecting the ''Sontarans'', of all races, to be the masterminds behind the plot.
** The Master is a frequent subject of this, appearing halfway through to turn out to be TheManBehindTheMan on one alien scheme after another. During Anthony Ainley's tenure the production team sometimes went so far as to conceal his presence in a story by using his current alias as the character name and turning his actor's name into an anagram.
** Omega turning out to be TheManBehindTheMan in [[Recap/DoctorWhoS20E1ArcOfInfinity "Arc of Infinity"]] is unexpected not only from a character standpoint, but from the show's perspective as he hadn't appeared or been mentioned for ''ten years''.
** [[Recap/DoctorWhoS33E1AsylumOfTheDaleks "Asylum of the Daleks"]] starts off with [[spoiler:Creator/JennaLouiseColeman showing up several episodes earlier than expected]].
** [[Recap/DoctorWho50thPrequelTheNightOfTheDoctor "The Night of the Doctor"]] has [[spoiler:the Eighth Doctor appear after [[LongBusTrip 17 years]]]].
** And in [[Recap/DoctorWho50thASTheDayOfTheDoctor "The Day of the Doctor"]], it wasn't much of a surprise when [[spoiler:all the past Doctors show up... but when ''[[Creator/PeterCapaldi Twelve]]'' makes an appearance, a month before the Christmas special where he was supposed to debut, ''that'' turned quite a few heads. On top of that, Creator/TomBaker makes a surprise appearance at the end as the Curator.]]
** ''AudioPlay/BigFinishDoctorWho'':
*** "Zagreus" has [[spoiler: the Third Doctor appear through StockFootage.]]
*** "The Light at the End" similarly features [[spoiler: the first three Doctors via [[FakeShemp voice impersonators]].]]
*** Davros ''again'', at the very end of [[spoiler: the Divergent arc.]]
* ''Series/DaVincisDemons'' has the titular character meeting none other than Vlad the Impaler (a.k.a. Dracula).
* ''Series/PowerRangersMegaforce'' has the appearance of the ''Series/GoseiSentaiDairanger'' costumes outside of Kibaranger (who was our White Ranger), along with the assumption that the costumes of the series from ''Series/HimitsuSentaiGoranger'' to ''Series/ChoujinSentaiJetman'' are just alien powers that weren't brought to Earth.
* ''[[Series/TwentyFour 24: Live Another Day]]'' has [[spoiler: [[HijackedByGanon Cheng Zhi]] as the main antagonist.]] Although fans were expecting some familiar faces to show up other than Jack, Chloe, Audrey, and James Heller, he was genuinely the last person anyone was expecting to see.
[[/folder]]

[[folder:Music]]
* Large-scale tours and festivals are bound to have this. Obviously everyone will know the headlining act, but when an unsigned band makes the line-up, people tend to scratch their heads (especially if they play the main-stage). For instance, Download Fest 2011, main stage with the likes of DefLeppard, SystemOfADown, LinkinPark and... The Pretty Reckless?
* Mass-artist compilations fall into this from time to time.
* In a media crossover-example, RhythmGames probably get this sort of reaction when they announce the new setlist for their next title, such as with ''[[VideoGame/RockBand Rock Band 3]]'' ("Music/TheDoors, Music/LynyrdSkynyrd, Music/EltonJohn and... Phoenix?"[[note]]The band's logo was used on the back of the case alongside names like Music/{{Queen}}, Music/JimiHendrix, Music/TheWho and the Music/{{Ramones}}[[/note]]).
* Rapper B.o.B. often has this with his featured artists, which have included Hayley Williams of {{Paramore}}, Rivers Cuomo of Music/{{Weezer}}, and TaylorSwift.
* Music/KanyeWest's albums usually have at least one.
** ''The College Dropout'' had Jamie Foxx, poet J.Ivy and was introduced by Bernie Mac (playing Kanye's high school principal).
** ''Late Registration'' had both Mac and Foxx, but also included LupeFiasco (his appearance on "Touch the Sky" was his mainstream breakthrough), Adam Levine of MaroonFive, and, perhaps most surprisingly, given Kanye's mentor and boss {{Jay-Z}} was feuding with him at the time, {{Nas}} on "We Major".
** ''Graduation'' had Chris Martin of {{Coldplay}}.
** ''808s and Heartbreak'' had two of Kanye's previous collaborators who few expected to fit with the album's style, namely rappers Young Jeezy and LilWayne.
** ''My Beautiful Dark Twisted Fantasy'' had EltonJohn, LaRoux, Fergie (of the BlackEyedPeas), Chris Rock, NickiMinaj and BonIver (although the last two are only unexpected because at the time few had heard of them or knew what to expect).
** ''Watch the Throne'' had [[PrecisionFStrike fucking]] OtisRedding! And Curtis Mayfield (both posthumously). And (although she is definitely still alive) Elly Jackson of LaRoux and Frank Ocean of OFWGKTA fame.
** ''Cruel Summer'' had most of its' supporting cast like this - RKelly, Ma$e, Marsha Ambrosius, Chief Keef...
** ''Yeezus'' had King Louie and Assassin.
** Kanye is also an Unexpected Character on other people's works. Few expected his collaborations with ThirtySecondsToMars, KatyPerry or {{Madonna}}.
* Rapper A$AP Rocky's debut 'Long-Live-A$AP' featured {{Drake}}, 2 Chainz, KendrickLamar and... Florence Welch (of FlorenceAndTheMachine).
* Childish Gambino's "Real Estate" suddenly features an ending rap outro by... TinaFey.
* Music/CobraStarship's "Good Girls Go Bad" featured ''Literature/GossipGirl'' star Creator/LeightonMeester.
* Music/{{Drake}}'s "All Me" includes an introduction by... Creator/AzizAnsari.
* Music/NineInchNails turned some heads when the guest list for ''Hesitation Marks'' included Lindsey Buckingham of Music/FleetwoodMac.
* For some appearances in 1994 (including on ''SaturdayNightLive'') TomPetty's drummer was DaveGrohl, previously of {{Nirvana}}. Since that time Grohl has collaborated with many musicians from Petty's generation but at the time it must have been an unexpected lineup.
* Music/TechN9ne and [[Music/SystemOfADown Serj Tankian]] had a very unusual - if compelling - collaboration.
[[/folder]]

[[folder:Professional Wrestling]]
* WWE's annual Royal Rumble pretty much always features Unexpected Characters in various forms:
** You're pretty much guaranteed to see one or two returning Legends making a one-off appearance (e.g., Honky Tonk Man in 2000, Diesel/Kevin Nash in 2011 and 2014).
** There are also bound to be one or two main roster wrestlers making an unannounced return (e.g., John Cena in 2008, Edge in 2010).
** Every now and then there are entrants who are unexpected because they generally don't compete against the main male roster (e.g., Beth Phoenix in 2010, El Torito in 2014).
** Retired or semi-retired wrestlers serving as ringside commentators for the Rumble are sometimes unexpectedly entered into the match, usually resulting in their returning to the announce booth once they're eliminated (e.g., Jerry Lawler in 1996 and 2012, Michael Cole in 2012, JBL in 2014).
** One of the most unexpected (and bemoaned) characters in Rumble history was ''Drew Carey'' in the 2001 match.
[[/folder]]

[[folder:Video Games]]
* ''VideoGame/StreetFighterXTekken'' includes [[VideoGame/FinalFight Poison]], and exclusive to the Sony platforms are [[VideoGame/{{Infamous}} Cole MacGrath]] and Sony Japan mascots Toro and Kuro.
* ''VideoGame/TeenageMutantNinjaTurtlesSmashUp'' has characters described as "Characters you know in addition to ones you wouldn't expect." True, everybody knew that Shredder, April, Casey, and the title characters would appear, but not an unnamed [[{{Mook}} Foot Soldier]] or an alien in a battle suit that was a one-shot character from [[WesternAnimation/TeenageMutantNinjaTurtles2003 the 2003 show]] (as an {{Expy}} for Krang from the 80s show). And for established characters, there's the Fugitoid and [[WesternAnimation/{{TMNT}} Night Watcher]] (who has a completely different gameplay from regular Raphael). Finally, there are ''VideoGame/RavingRabbids''.
* Excluding the Turtles and Shredder, almost the entire cast of the SNES ''VideoGame/TeenageMutantNinjaTurtlesTournamentFighters'' is really obscure. War is a very minor bad guy in the Archie comic book series, while Aska is an OriginalGeneration character. The Genesis version had OriginalGeneration Sisyphus, an anthropomorphic beetle with no real backstory, and Ray Fillet, who was unknown to most outside of an action figure and ''ComicBook/TeenageMutantNinjaTurtlesAdventures''. Both 16-bit versions of the game had Karai as the final boss, a character who was still pretty new to the Mirage Comics who still languished in obscurity until 2003 when she finally showed up in an animated adaption.
* TMNT fighting games have this as "par for the course". ''TMNT Mutant Melee'' had a teenage Hun (seen only in flashbacks), Summer and Winter outfits for Casey Jones and April (they were only costumes, but they had their own character slots), Gold Shredder (Meant to be a OneWingedAngel for Shredder), Sleeg (an alien that the Turtles met in the Triceraton prison that barely had any screentime at all), and MONSTER. Don't remember the Turtles palling around or fighting a character like this? That's because they DIDN'T. He showed up as the antagonist of a horror movie Michelangelo was watching. Yes, his only appearance prior was in a ShowWithinAShow, appearing only for a few seconds in ONE episode.
* ''VideoGame/SuperSmashBros''
** In the first game, Ness from cult classic ''VideoGame/EarthBound''.
** Captain Falcon also seemed a strange choice at the time of the first game, as he is from racing series ''VideoGame/{{F-Zero}}'', instead of a platformer. At least ''VideoGame/StarFox64'' has a secret on-foot mode that let Fox [=McCloud=] out of the cockpit.
** The VideoGame/{{Ice Climber}}s appearing in ''Super Smash Bros. Melee'' qualifies, since they previously only ever existed in a single arcade/NES title, and were only added to the roster for their gameplay potential.
** [[VideoGame/GameAndWatch Mr. Game & Watch]] wasn't even ''a distinct character'' before ''Melee'', and while his home series was significant to Nintendo's history, it is relatively unknown to those growing up after the 80's.
** Then we have the situation that named MarthDebutedInSmashBros Marth might have seemed more reasonable to Japanese gamers, but [[VideoGame/FireEmblem the series he hailed from]] had [[NoExportForYou never been released in the United States]] prior to ''Super Smash Bros. Melee''.
** Roy made his ''[[EarlyBirdCameo character debut]]'' in ''Melee''. ''[[VideoGame/FireEmblemElibe Fire Emblem Sealed Sword]]'' came out a few months later. Even the Japanese were surprised.
** While the idea of having a playable Franchise/{{Pokemon}} Trainer was a somewhat popular choice, many wrote it off as very unlikely to happen. And even within the Trainer's moveset, while Squirtle and Charizard were popular choices, nobody expected Ivysaur, even if it was the most logical counterpart to the other two. Two reasons to make Ivysaur unexpected: 1) It's the middle evolution of a Pokemon. You could see Bulbasaur perhaps or Venusaur at a stretch, but Ivysaur? and 2) It's the ''only'' fully quadruped fighter in the series.
** There's also [[Franchise/MetalGear Solid Snake]], who was confirmed as the series' first third-party character. Franchise/SonicTheHedgehog ''would'' have been a major example if Snake hadn't been revealed first, since, really, he was the first third-party character anyone would expect to show up.
** In Adventure Mode in ''Melee'', Metal Mario's not much of a surprise, as he's also in the original. But after you've unlocked Luigi, you find yourself fighting Metal Mario ''and'' Metal Luigi.
** With the reveal of the fourth game for both the WiiU and the 3DS, it was not very surprising when the Villager from ''VideoGame/AnimalCrossing'' and VideoGame/MegaManClassic were the first new characters to be revealed. However, later on in the same day, the female trainer from ''VideoGame/WiiFit'' was revealed to much more surprise.
** Also for ''Wii U/3DS'', EnsembleDarkhorse of ''Franchise/SuperMarioBros'' Rosalina was announced. As the ''Mario'' series already had 4 characters announced (not counting those considered to be from their own universes), another one was unexpected, and if one did happen it wasn't expected to be her due to her relative recency compared to other possible characters.
** Many expected Charizard to return, but not as a standalone character without the Pokemon Trainer.
** Many didn't see Greninja coming despite being a very popular [[VideoGame/PokemonXAndY 6th generation Pokémon]] since, unlike Lucario, Greninja didn't have a marketing push and hadn't made a proper appearance in the anime by the time of its reveal.
** If you thought one Mega Man was enough, Mega Man's [[VideoGame/MegaManX Final]] [[VideoGame/MegaManLegends Smash]] [[VideoGame/MegaManBattleNetwork will]] [[VideoGame/MegaManStarForce have]] '''FIVE'''.
** Including Miis shouldn't be a surprise at this point, but three ''types'' - Fighter, Shooter and Swordsman - is.
** Rather than have Chrom as the ''VideoGame/FireEmblemAwakening'' representative, everyone was shocked to see that Awakening would be represented by Robin and Lucina.
** While everyone knew that other Nintendo games with no fighter/stage reps would be acknowledged via trophies, no one expected that 3rd party games could get trophy only representation. Then a Miiverse update revealed that VideoGame/{{Rayman}} would appear in trophy form. It's also the first acknowledgement of a game series developed by a non-Japanese 3rd party developer.
* Capcom's 2D fighting game based on the third part of ''Manga/JoJosBizarreAdventure'' has a couple. First up is Midler, the user of the Stand named High Priestess: since she is never seen clearly in the manga, author HirohikoAraki had to create her character design for the game from scratch! There's also the younger version of Joseph, based on his appearance in the second part of the manga. For downplayed examples, Alessi's Stand has the power to physically regress opponents for a short time, but characters other than the main heroes usually become one-shot extras from the manga.
* [[VideoGame/CapcomVsWhatever Capcom's "Versus" games]]
** [[VideoGame/DeadRising Frank West]] in ''VideoGame/TatsunokoVsCapcom: [[UpdatedRerelease Ultimate All-Stars]]''. The BigBad of ''Tatsunoko vs. Capcom'' is, of ''all possible people'', [[spoiler:Yami. The final boss of ''VideoGame/{{Okami}}'', who is already a GiantSpaceFleaFromNowhere in its own game, and no one else from ''Okami'' is in this game]].
*** Capcom's choices for their own representatives in ''[=TvC=]'' seem to come from the far corners of their character library. For ''VideoGame/StreetFighterIII'' they went with Alex (a very paced character in his source series and one whose moves don't spring to mind in a hyperactive fighter like the ''Vs. Series'' is known for) instead of someone more nimble (such as Ibuki or Necro). From ''Franchise/{{Onimusha}}'' they pulled Kaijin no Soki, who only appeared in ''Onimusha: Dawn of Dreams'', as opposed to Samonouske Akechi, the protagonist of both the original and the third game ''Demon Siege'' (and ostensibly the "true" protagonist of the series). Saki Omokane, from ''Quiz Narairo Dreams'', might have some presence to Japanese audiences but American players would only know her as that girl who can be chosen as an AssistCharacter in the first ''Marvel vs. Capcom''. And finally they pulled a ''VideoGame/LostPlanet'' Vital Suit to represent their "giant" character opposite Gold Lightan, tagged "PTX-40A" and helmed by an unseen pilot.
** For the ''VideoGame/MarvelVsCapcom'' series, we've got [[Comicbook/DoctorStrange Shuma-Gorath]] and [[ComicBook/{{X-Men}} Marrow]]. Jin Saotome from ''VideoGame/{{Cyberbots}}'' had Americans asking, "Who the hell is Jin?" Also, few were expecting [[VideoGame/{{Strider}} Strider Hiryu]] and VideoGame/CaptainCommando to make a reappearance after about a decade in the doldrums.
** ''VideoGame/CapcomVsSNK2MarkOfTheMillennium'' includes [[VideoGame/ArtOfFighting Ryuhaku Todoh]], [[VideoGame/FinalFight Maki]], and [[VideoGame/TheLastBlade Hibiki Takane]], just to name a few.
*** Even more unexpected than that is Eagle, who's first and only appearance prior was in the original StreetFighterI ([[SequelDisplacement the one no-one rememebers.]])
** ''VideoGame/CapcomFightingEvolution'' features four ''VideoGame/RedEarth'' characters, none of whom are Tessa. [[note]]She previously appeared in ''VideoGame/SuperGemFighter''[[/note]]
** ComicBook/{{MODOK}} in ''VideoGame/MarvelVsCapcom3''. Also unexpected (and before M.O.D.O.K.'s reveal) were [[VideoGame/DevilMayCry Trish]], [[VideoGame/{{Okami}} Amaterasu]], and {{X-23}}. Later, [[VideoGame/FinalFight Mike Haggar]] joined the fray and the manliness levels of the game ''[[RatedMForManly skyrocketed]]''. And near the end, ComicBook/{{Taskmaster}}. 'Nuff said.
** With the UpdatedRerelease ''Ultimate Marvel vs. Capcom 3'', we received [[ComicBook/GuardiansOfTheGalaxy Rocket Raccoon]] and [[VideoGame/GhostsNGoblins Firebrand]]. [[Franchise/AceAttorney Phoenix Wright]] would also qualify if not for the fact that he was so highly requested (and hello again, Frank!).
** Nova was also highly unexpected VideoGame/UltimateMarvelVsCapcom3, compared to the rest of the added cast. Nova had never been a big name Marvel character, surprising many with his inclusion. Not long after, however, he would appear in ''WesternAnimation/UltimateSpiderMan'' as a SHIELD agent, perhaps increasing his visibility some.
** ''VideoGame/NamcoXCapcom'' made some unusual decisions for its cast. On the Namco side, many of the characters are from old {{Arcade Game}}s, the most recognizable being Taizo Hori, the protagonist of ''VideoGame/DigDug'' (complete with [[AdaptationalBadass Badass Makeover]]). The Capcom side is just strange; one of the playable characters is the shopkeeper from ''VideoGame/ForgottenWorlds'', and the ''Franchise/ResidentEvil'' and ''Franchise/MegaMan'' franchises are represented by ''[[VideoGame/ResidentEvilGunSurvivor Resident Evil: Dead Aim]]'' and ''VideoGame/MegaManLegends'' -- hardly the first choices for either series. In addition, Capcom's ''VideoGame/RivalSchools'' is represented by minor characters.
*** ''VideoGame/ProjectXZone'' is better at choosing more mainstream characters (by this time, we all saw Frank coming). [[VideoGame/SpaceChannel5 Not that it's]] [[VideoGame/ZombieRevenge completely free]] [[{{Anime/Yumeria}} from this trope]]. Raise your hand if you expected the main character from ''Dynamite Cop'', aka ''[[DolledUpInstallment Die Hard Arcade]]''.
* Before appearing in ''Brawl'' as mentioned above, R.O.B. also showed up as a secret character in ''VideoGame/MarioKart DS''. For ''Mario Kart Wii'', surprises include [[VideoGame/DonkeyKongCountry Funky Kong]] and [[VideoGame/NewSuperMarioBros Dry Bowser]]. And in ''Mario Kart 7'', we have a Lakitu, a Wiggler, [[VideoGame/SuperMario64 Metal Mario]], and [[VideoGame/SuperMarioGalaxy Queen Bee]]. Before all those, we had [[VideoGame/SuperMarioSunshine Petey Piranha]] and [[VideoGame/LuigisMansion King Boo]] showing up as unlockable racers in ''MarioKartDoubleDash''.
** ''Mario Kart 8'' has the 7 koopalings as playable characters after being regulated to being boss characters in ''VideoGame/SuperMarioBros3'', ''VideoGame/SuperMarioWorld'', ''VideoGame/MarioAndLuigiSuperstarSaga'', ''VideoGame/SuperMarioBrosWii'' and ''VideoGame/NewSuperMarioBrosU''. Pink Gold Peach, [[ExactlyWhatItSaysOnTheTin a pink, metal version of Princess Peach]], also came as a huge surprise since a metal Peach character never existed until now.
* Creator/{{SNK}} has gotten into the act as well, from the many Another Striker cameos in ''VideoGame/TheKingOfFighters 2000'' to such characters as [[VideoGame/MetalSlug Mars People]], [[VideoGame/GhostsNGoblins Red Arremer]] and the title character of ''VideoGame/{{Athena}}'' in ''VideoGame/SNKVsCapcomSVCChaos''. Nobody expected a ''VideoGame/KingOfTheMonsters'' character (Cyber Woo) in ''VideoGame/NeoGeoBattleColiseum'' (Shermie could also be one since, despite the pivotal role she played in ''The King of Fighters '97'', the team she represents, the Orochis, are more known as a collective unit than by themselves). Then they show [[VideoGame/FatalFury Hwa Jai]], who has not been in a proper fighting game since 1991. And in regards of ''SVC Chaos'', Zero was a surprise to begin with, but an even bigger surprise was he was based on his ''VideoGame/MegaManZero'' incarnation rather than the more popular ''VideoGame/MegaManX''. Another surprise was [[SamuraiShodown Earthquake]], who hadn't appeared in a game in nearly a decade and wasn't particularly popular then.
** Choi Bounge's ''SVC Chaos'' appearance could be said to be one. He's been a fixture of ''The King of Fighters'', frequently appearing as a team member of Kim Kaphwan's Korea team, but he's always seen with TheBigGuy, Chang Koehan (to the point he was an AssistCharacter to Chang in ''VideoGame/CapcomVsSNK2''). His appearance sans Chang in ''[=SVC=]'' was unique (conversely Chang appears without Choi in ''KOF 2003'', which came out the same year). Kasumi Todoh may be as well (as she never really stood out in the cast of any game she's appeared in and her father, Ryuhaku Todoh, did show up in ''[=CvS2=]'').
* ''VideoGame/KirbyTripleDeluxe'' has two surprise bosses! Who are they? [[spoiler: Masked Dedede and Dark Meta Knight of all people!]]
* ''VideoGame/SuperRobotWars'' is not above doing this. In addition to the usual legendary series and hits, any HumongousMecha that exists in any medium, no matter how obscure it is, has a chance to be included. ''CombatMechaXabungle'' and ''HadesProjectZeorymer'' are two such examples.
** Prior to ''VideoGame/SuperRobotWarsJudgment'', the term "robot" implied only series featuring HumongousMecha can be included. When ''Anime/TekkamanBlade'' and the subsequent ''DetonatorOrgun'' in ''VideoGame/SuperRobotWarsW'' and ''IczerOne'' in ''VideoGame/SuperRobotWarsK'' made their debut into the franchise, this was totally out of the blue, as these series are centered around PoweredArmor, not robots. In a sense, this was developer Banpresto's way of letting loose with formula, but also their willingness to redefine what exactly encompasses the terms "robot" and "{{Mecha}}".
** The ''VideoGame/SuperRobotWarsOriginalGeneration'' series mostly features [[OriginalGeneration original cast members]] from other [=SRWs=]. When the bonus chapters of the compilation/VideoGameRemake ''Original Generations'' was unveiled, it caught everyone by surprise when it included Fighter Roar, a character from another MassivelyMultiplayerCrossover by Banpresto named ''The Great Battle'' series.
** In the case of GaidenGame ''EndlessFrontier'', its sequel ''Endless Frontier EXCEED'' featured Mark Hunter from a more obscure Banpresto ActionRPG called ''Gaia Saver''. At this point, anyone from any Banpresto-developed game has the possibility to appear in ''Original Generation'', be it the main series or {{Spinoff}}s.
** A variation exists regarding ''VideoGame/SuperRobotWarsUX'' and [[VideoGame/VirtualOn Fei-Yen HD]]: ''[[VideoGame/VirtualON Cyber Troopers Virtual-On]]'' previously appeared in ''K'', but was unexpected in their debut for the ''VideoGame/SuperRobotWarsAlpha'' GrandFinale. However, this version of Fei-Yen has never appeared in a game; in fact, it's an action figure based off an official piece of ''artwork''. What really pushes it is that it's actually a giant robot version of [[{{Music/Vocaloid}} Miku Hatsune]]. That's right, ''a Vocaloid has appeared in Super Robot Wars''. Additionally, having the cast of ''BBSenshiSangokuden'' in the same game wasn't entirely expected, either. Yes, the series' visuals are usually SuperDeformed, but this is probably the first time it was ever ''by default''.
* The ''Franchise/DragonBall'' games:
** The ''Budokai Tenkaichi'' games have, among others, ''Grandpa Gohan'', [[Manga/DoctorSlump Arale Norimaki]], General Blue, [[{{Mooks}} Frieza Soldier, Appule]],[[note]]his appearance was used for a quick joke in ''WebVideo/DragonBallZAbridged'' in which he's playing the game as himself, beating up Bardock[[/note]] Spopovich, [[SquishyWizard Babidi]], and Nail. The [[EnsembleDarkhorse more popular characters]] are usually expected or asked for, but some of these are just unexpected.
** The original Budokai trilogy had this, especially Budokai 2 which featured [[FusionDance Gok]][[ImagineSpot ule]] as an unlockable fusion, and even WhatIf characters, specifically Tiencha (Tien and Yamcha after doing the Fusion Dance) and 4 different forms for Super Buu after absorbing Tien and Yamcha, Vegeta, Frieza and Cell.
** The arcade game ''Dragon Ball Heroes'' includes a ton of characters first appearing in games (Kid Krillin, Pirate Robot, Bio-Broly, Paragus, Kid Vegeta, Young Nappa, Lord Chilled, GT Satan, GT Goten, Bills, Whis, Hell Fighter 17, Oceanus Shenron, etc.) as well as new transformations. (Super Saiyan God Goku, [=SSJ3=] Trunks, [=SSJ3=] Future Gohan, GT Gotenks, Super 17 Cell Absorbed, Baby Janemba, etc.).
* ''MeltyBlood'', a fighting game based on ''{{Tsukihime}}'', had Miyako Arima, a character barely mentioned to have existed, and even then not by name. Not to mention Neko-Arc, Mecha-Hisui, and Neko-Arc-Chaos.
* VideoGame/SoulSeries
** While both [[Franchise/StarWars Yoda and Darth Vader]] were constantly advertised as playable characters in ''Soulcalibur IV'', having Vader's apprentice from ''VideoGame/TheForceUnleashed'' was not expected by many, particularly since [[EarlyBirdCameo his game had yet to be released at the time]].
** And [[Manga/SgtFrog Angol Moa]]- sorry, [[{{Expy}} Angol Fear]] as a bonus character? Even more unexpected...
** ''Soul Calibur II'' kicked off the tradition with a unique and wildly out-of-left-field guest fighter for all three major console versions. The PS2 got [[{{Tekken}} Heihachi Mishima]], the X-Box got {{Spawn}}, and the GameCube got [[Franchise/TheLegendOfZelda Link]].
* ''VideoGame/DissidiaFinalFantasy''
** People assumed early on Seymour would be in as the villain of ''VideoGame/FinalFantasyX'', but instead Tidus' father Jecht, who was more an {{Antihero}}[=/=]{{Antivillain}} than a real antagonist, got in over Seymour. Square actually [[WordOfGod decided to explain this one]]--Seymour had more of a rivalry/connection with Yuna, so having him in the game as the representative villain would have meant there was little going on between Tidus and Seymour story-wise, whereas Jecht provided a deeper father-son[=/=]rivalry dynamic.[[note]]Though, in a strange case of an character playing the role of ''his own {{expy}}'', FFII's Emperor Palamecia, to whom Seymour bears a very strong resemblance, was placed in the role of Yuna's main opponent in ''Duodecim''.[[/note]]
** In the prequel ''Dissidia 012'', who did we get new from ''VideoGame/FinalFantasyVIII''? Not [[TheRival Seifer]], or [[TheChick Rinoa]], or even [[BrainwashedAndCrazy Edea]]. No, we get [[BadassNormal Lag]][[TheGunslinger una]] [[{{Cloudcuckoolander}} Loire]].
* Creator/NipponIchi games often have a number of characters from other games appear as [[TheCameo cameos]], which may fall under this trope. For example, Aramis from ''VideoGame/DisgaeaHourOfDarkness'' appears for all of one chapter and isn't even playable in any version of the game. [[AscendedExtra He becomes]] a DownloadableContent OptionalPartyMember in ''VideoGame/{{Disgaea 3|AbsenceOfJustice}}''. The strongest BonusBoss in ''VideoGame/ZettaiHeroProject'' is Valvoga from ''VideoGame/MakaiKingdom'', whose only other appearance outside those two games were as part of a ''spell animation'' in ''VideoGame/{{Disgaea 2|CursedMemories}}''. ''VideoGame/{{Disgaea 4|A Promise Unforgotten}}'' has announced [[VideoGame/DisgaeaHourOfDarkness King]] [[DisappearedDad Krichevskoy]] as a DownloadableContent OptionalPartyMember. [[spoiler:However, it's technically Vyers/Mid-Boss, but with his power returned and the antennae grown back out. Still pretty awesome though.]]
* Harold the ghoul in ''VideoGame/{{Fallout 3}}''. He was the only character that appeared in the three first main ''Fallout'' games.
* The MascotFighter ''VideoGame/CartoonNetworkPunchTimeExplosion'' includes the channel's usual stable of characters... and CaptainPlanet, who actually ''predated'' the channel by a few years.
* ''VideoGame/NicktoonsMLB'' has five ''WesternAnimation/SpongeBobSquarePants'' characters ([[CashCowFranchise natch]]): [=SpongeBob=], Patrick, Sandy,... Larry the Lobster and the Flying Dutchman? We also get [[WesternAnimation/InvaderZim Gaz]], [[WesternAnimation/TheRenAndStimpyShow Powdered Toast Man and a Yak]]. The 3DS version adds Hiro Mightypaw.
* ''VideoGame/{{Touhou}}''
** ''Phantasmagoria of Flower View'' includes several main and minor characters, three newly introduced ones... and Yuuka Kazami, who hadn't been seen since ''Mystic Square'' seven years earlier.
** Of the three characters to get a story route in ''Hisoutensoku'', Sanae was a main character at that point and Cirno is a major EnsembleDarkhorse, but no-one was expecting Hong Meiling of all people, who had last appeared as a late addition to ''Immaterial and Missing Power'' with no story route.
** ''Ten Desires'' had some unusual casting choices: Youmu returned as playable after being ignored for the last three games, the final boss from six games previous returns... as the ''first'' boss, Kogasa reappeared as a midboss... it was to the point that people weren't really surprised when Nue showed up as the EX midboss.
** ''Hopeless Masquerade'', the fighting game set during a religious squabble. The Buddhist representatives are the head monk and... Ichirin, TheGenericGirl, rather, say, Shou, the next most important of the group. Meanwhile, the character from ''Mountain of Faith'' isn't from the Moriya shrine or even Aya, but ''Nitori'', a fairly minor character unrelated to the conflict. And ''Subterranean Animism'' has Koishi, who's entire schtick is not caring about things or being cared about.
** ''Impossible Spell Card'' has Kijin Seija, the BigBad of the last game. Even though she had already become a fan favorite, very few really expected her to become a playable character, least of all so soon after her introduction.
** The fangame ''Mystical Power Plant'' (the sequel to ''VideoGame/TheLastComer'') managed to pull this off with one particular character, despite having a cast of entirely original characters apart from the player's shot types. The bosses throughout the main story are based on Japanese mythology and/or history, and just fitting in with the FantasyKitchenSink feel of {{Touhou}} in general, and all of them seem generally plausible. [[spoiler:And then we get to the extra stage, where the boss is '''a Music/{{Vocaloid}}'''. With a [[http://www.youtube.com/watch?v=EEXlCiwZhhU theme]] to match.]] It's fairly safe to say nobody saw '''that''' coming.
* ''VideoGame/MetalGearSolid2SonsOfLiberty'' changed most of its promos to hide the appearance of player character Raiden who unexpectedly replaces Solid Snake. Even the antagonists have no idea who he is during the first half. Due to negative reaction, the character changed for ''VideoGame/MetalGearSolid4GunsOfThePatriots'' and his reveal happened at the end of the trailer. ''Guns of the Patriots'' itself managed to keep another few characters completely hidden: [[spoiler:Big Boss]] (who did not appear until the start of the credits as the game's final twist), [[spoiler: EVA]] (who is introduced under the alias [[spoiler: "Big Mama"]] to throw off players), and [[spoiler: Major Zero]] (who only appears in the final scene alongside [[spoiler: Big Boss]]).
* ''VideoGame/{{Infected}}'' allows you to play as the members of Music/{{Slipknot}} along with... the vocalist from Music/{{Chimaira}} (who says musicians need to get their own ''GuitarHero'' title to be put in a game?)
* Pretty much any musician appearing in a non-music game counts as this. Was anybody really expecting the ''Film/FightClub'' video game to have Fred Durst from Music/LimpBizkit as a playable character?
* The appearance of Sonic's Classic self in the teaser trailer for ''VideoGame/SonicGenerations''.
* ''Franchise/MortalKombat''
** While ''VideoGame/MortalKombatArmageddon'' promised to bring back every character that ever appeared in a ''Mortal Kombat'' game as playable, it's doubtful that very many fans (assuming they even ''knew who he was'') would have expected Meat making it to the roster, given that in his appearance in ''VideoGame/MortalKombat4'' he wasn't so much a character as an alternate costume available for any character through a cheat code to make them look like a bloody skeleton.
** In VideoGame/MortalKombat9, [[Franchise/ANightmareOnElmStreet Freddy]] [[GuestFighter Krueger]] as a [[DownloadableContent DLC character]]. [[VideoGame/GodofWar Kratos]] as a PS3 exclusive character was unexpected as well when he was initially revealed.
* Kuina and Zeff from ''Manga/OnePiece'' appeared in ''One Piece: Grand Adventure'', the American made sequel to ''One Piece: Grand Battle''.
* Yugao Uzuki from the ''Manga/{{Naruto}}'' series, appearing in ''Clash of Ninja Revolution 2'', has to be one of the most unexpected characters on this list, appearing in the Manga for less then ''five panels'', showing none of her skills in these panels. She is so unknown that many assumed (and still do assume) she was a character created exclusively for ''Revolution 2'' along with Komachi and Towa, the other exclusive ANBU, despite appearing in the Anime and Manga as mentioned before. It doesn't help that she was unnamed in all English versions of the series up to that date (guidebooks referred to her as a generic female ANBU). Even when she received focus in a filler arc in Shippuden and was called by name for once, people think she was only created for that filler.
* Among the [[LoadsAndLoadsOfCharacters huge roster of characters]] in ''[[VideoGame/LEGOAdaptationGame LEGO Star Wars]] 3'' is Galen Marek, also known as [[TheForceUnleashed Starkiller]]. While there ''was'' a set made to promote ''The Force Unleashed'' (the Rogue Shadow set), few could've guessed that Vader's Apprentice would actually be in a ''LEGO game''.
* In ''[[VideoGame/LEGOAdaptationGame Lego Marvel: Super Heroes]]'', ComicBook/HowardTheDuck of all characters shows up in a side mission alongside [[ComicBook/SpiderMan Vulture]]. This is [[LampshadeHanging lampshaded]] with their BossSubtitles: "Vulture and... Howard the Duck?"
* In ''VideoGame/BatmanArkhamCity'', the roster included such iconic Batman foes as Two-Face, Catwoman, and the Penguin. More of a surprise was Solomon Grundy; while he's [[ComicBook/TheLongHalloween had a few run-ins with the Dark Knight]], he was a foe of the original Franchise/GreenLantern, and more commonly takes on various DCU heavy hitters.
* Opa-Opa, the spaceship from ''FantasyZone'', appearing in ''SonicAndSegaAllStarsRacing''.
* ''[[VideoGame/CapcomVsSNK2MarkOfTheMillennium Capcom vs. SNK 2]]'' with Eagle, a fighter from the first iteration of ''VideoGame/StreetFighter'' otherwise not seen in years. There's also [[VideoGame/RivalSchools Kyosuke Kagami]] and [[VideoGame/TheLastBlade Hibiki Takane]] (though they're both still fan-favorites in their own series).
* ''Franchise/KingdomHearts''
** ''VideoGame/KingdomHearts3DDreamDropDistance'', an early article on the game had the name blocked out, but it mentioned the reviewer was really surprised by some of the new characters he saw. Turns out that ''no one'' could have predicted who he meant -- [[VideoGame/TheWorldEndsWithYou Neku and his friends]]! All bets are off on whoever else might be getting in, in this or future games now. ''3D'' also has the first Disney BonusBoss since the Ice Titan: [[spoiler: [[WesternAnimation/RunawayBrain Julius,]] the main antagonist of a fairly obscure seven-minute short.]] And the final boss of the game? [[spoiler: [[VideoGame/KingdomHeartsBirthBySleep Ventus]].]]
** [[Disney/{{Fantasia}} Chernabog]] himself was a surprise in [[VideoGame/KingdomHeartsI the first game]]. You've spent an entire adventure defeating the most well-known, yet cartoony Disney villains, and just when you're about done fighting through [[TheVeryDefinitelyFinalDungeon The End of the World]], you get completely blindsided by ''[[SugarWiki/AwesomeMusic Night on Bald Mountain]]'' starting up and seeing that Fantasian monstrosity rise before you. BonusBoss [[VideoGame/FinalFantasyVII Sephiroth]] was also this in the first game. Sure, you've been talking and fighting with other FF characters, but they're all protagonists and you never have to visit an FF-based world. So having one of their {{Big Bad}}s suddenly assault you in a bonus Coliseum match is a nasty sucker punch, especially since he's the hardest boss in the game.
* ''VideoGame/{{Persona 4}}'':
** The game got a sequel, not in the form of the much-desired ''Persona 5'' (that came a year later), but in an arcade-style fighting game ''[[VideoGame/Persona4Arena Persona 4: The Ultimate in Mayonaka Arena]]''... with [[PreviousPlayerCharacterCameo Aigis]], Akihiko, and Mitsuru from ''VideoGame/{{Persona 3}}''. Then there's Labrys, who was seemingly a new character created from the game...until Americans learned she had actually debuted in a ''Persona 3'' [[AllThereInTheManual Drama CD released only in Japan]].
** The fighting game itself got a sequel/update called ''Persona 4 Ultimax: The Ultimate Ultra Suplex Hold'' (shortened to just ''Persona 4 Arena Ultimax'' in other regions), which featured the rest of the ''Persona 3'' cast except for Shinjiro and the main character [[spoiler:since they're both dead]]. Those were expected. What ''wasn't'' expected was a couple of the new characters on the ''Persona 4'' side: Rise Kujikawa, your team's MissionControl and designated non-combatant in every other game, and [[spoiler:Tohru Adachi, one of the main antagonists of the original game.]]
* A rare case when ''a game itself'' can fit this: For a while, it was rumoured a new ''Franchise/{{Pokemon}}'' game would be revealed at Jump Festa 2011. Fan speculation ensued. Would it be [[UpdatedRerelease Grey Version]]? [[VideoGameRemake A Ruby/Sapphire remake]]? No, it was [[http://www.youtube.com/watch?v=u34bzH5Eo04&feature=player_embedded a crossover with]] '''''VideoGame/NobunagasAmbition'''''. And the game actually made it overseas as ''VideoGame/PokemonConquest'', blowing away predictions of NoExportForYou.
* ''VideoGame/TheElderScrollsVSkyrim''
** A game of swords, sorcery, dragons, and... the Space Core from ''VideoGame/{{Portal 2}}'', as of an official PC-only add-on.
** In the main game, Sinderion the alchemist from Skingrad returns from ''[[VideoGame/TheElderScrollsIVOblivion Oblivion]]'' [[spoiler:in Blackreach, as a corpse. He was still doing research on Nirnroots when he died.]]
** Due to the actions of the Akaviri Dragonslayers and their descendant Order, the Blades, Dragons have been rendered nearly completely extinct in Tamriel, with the few survivors not being sighted in thousands of years, leading most to consider them mythical creatures at best. As a result, Dragons have rarely been seen within the Elder Scrolls series... that is until ''[[VideoGame/TheElderScrollsVSkyrim Skyrim]]'', when [[BigBad Alduin]] returns and begins resurrecting the fallen Dragons en-masse.
* The much-delayed PC version of ''VideoGame/RenegadeOps'' features... Gordon Freeman of ''VideoGame/HalfLife''?.
* ''VideoGame/{{Final Fantasy XIII-2}}''[='=]s first North American DLC features a battle with Lightning, and everyone was expecting that. What they weren't expecting was for [[OneSceneWonder Sergeant Amodar]] to appear... and be a Commando-role ''monster''. On top of that, TheUnfought of ''VideoGame/FinalFantasyXIII'', [[TheBaroness Jihl Nabaat]], followed a few months later.
* Probably one of the most insane examples is ''Franchise/StreetFighter''[='=] Ryu appearing a DLC boss in ''AsurasWrath'', a game that isn't even a FightingGame to begin with. What makes it even crazier is that fighting him changes the gameplay completely into a 2D fighter, meters and life gauges and all ala ''VideoGame/StreetFighterIV'', though Asura's bottom gauges are different and more like his own game, of course.
* ''Series/BuffyTheVampireSlayer: VideoGame/ChaosBleeds'' has Joss Whedon as an unlockable character.
** On a larger scale, the game's six main playable characters are [[ActionGirl Buffy]], [[HotWitch Willow]], [[BadassNormal Xander]], [[{{Badass}} Spike]], [[DarkActionGirl Faith]]... and Sid the Dummy. You know, from that one episode in the first season that you totally forgot about.
* ''[[VideoGame/SegaSuperstars Sonic And All-Stars Racing Transformed]]''
** NASCAR driver Danica Patrick is a playable racer, as a cross promotional stunt for the game; the car she's driving in the game is planned to be driven by her in future NASCAR races.
** Racetracks from unexpected sources, the most prominent one being Silent Blue from ''VideoGame/BurningRangers''. This game is so obscure, it initially wasn't on Wikipedia's list of SEGA franchises.
** The ''VideoGame/TeamFortress2'' characters in the {{Steam}} release of the game.
* ''VideoGame/PlayStationAllStarsBattleRoyale''
** Nobody expected [[Franchise/BioShock Big Daddy]] to be among them, never mind to be the first announced. Big Daddy has the appearance of a Bouncer model, [[CompositeCharacter but can also use Plasmids, like Subject Delta from]] ''VideoGame/BioShock2''.
** VideoGame/ParappaTheRapper being revealed in the initial announcement was a pleasant surprise.
** ''VideoGame/{{Starhawk}}''[='=]s Emmett Graves and ''Franchise/DeadSpace''[='=] Isaac Clarke as DLC characters also came as a surprise.
** The final boss, Polygon Man.
** Here's a shock: Sir Dan Fortesque from ''VideoGame/MediEvil'', a series that ended on the ''original Playstation''.
* In the [[FanRemake fan-made]] ''VideoGame/MegaManADayInTheLimelight'' [[http://www.youtube.com/watch?v=Cb4kS1drE7E who is it]] that poor Snake Man finds himself pitted against? [[spoiler:Airman!]]
* ''VideoGame/PaperMarioStickerStar'' was bringing in many characters in the main series and had only a few new, notable characters. Some of the old characters brought in make sense, such as Bowser Jr., Kamek, and Petey Piranha. But there's one odd one: Gooper Blooper, a boss from ''VideoGame/SuperMarioSunshine''. Unlike Petey, who also debuted in ''Sunshine'', Gooper Blooper only made a few cameoes after his debut. He's now the third major boss of the game and a DanceBattler.
* The ''GundamVsSeries'' had stuck to animated machines and characters. ''Extreme Vs'' blew that out of the water when [[Manga/MobileSuitCrossboneGundam the Crossbones]] showed up in it, alongside the [[Manga/MobileSuitGundamSeedAstray Astray Red and Blue Frames]]. Later DLC added the Blue Destiny Unit 01 (only appeared in a video game), Hi-Nu Gundam (a variation of Nu Gundam that only appeared in a novel), and the Xi Gundam (another novel-exclusive). ''Extreme Vs Full Boost'' continued the trend, adding the [[GundamSentinel Ex-S Gundam]], EnsembleDarkhorse [[Anime/MobileSuitGundam00 Patrick Colasour]], and, of all things, the [[Anime/MobileSuitGundamZZ Zeta Zaku]]. ''Extreme Vs Maxi Boost'' shall start at March 2014, bringing in Penelope (the rival MS of the Xi Gundam) and the [[Anime/GundamBuildFighters Build Strike Gundam]] (Which in-universe is only a kitbashed ''model'' of a mobile suit), as well as variation mobile suits like the Avalanche Exia that have never appeared in ''anything'' outside of the MSV books (basically "what-if" mobile suits based on canon ones).
* ''VisualNovel/AceAttorneyInvestigations 2'' had a fairly ridiculous amount of returning characters from past ''Franchise/AceAttorney'' games, but perhaps most unexpected was Frank Sahwit, the murderer of the first case of the first game who essentially serves as nothing more than a tutorial for the player. The developers admitted they added him mostly because it was the series' 10th anniversary. We also get [[spoiler:Penny Nichols, the trading card fangirl from the third case of the first game]], a character so obscure that (to the developers) knowing her name is enough to mark a true fan.
* ''VideoGame/{{Rosenkreuzstilette}}''
** You get a code that lets you play as Grolla in [[AnotherSideAnotherStory her own side-game]], ''Rosenkreuzstilette Grollschwert''. And what happens when you get to the end of her own stage as her? [[spoiler:You meet the original player character, Spiritia, as the boss.]]
** Similarly, in ''Weißsilber'', the side-game to ''Freudenstachel'', playing as Pamela in her own stage introduces you to another unexpected face... [[spoiler:It's Karl Palesch, Liebea's older brother who was only mentioned a few times in the first game.]]
* Few ''VideoGame/TombRaider'' fans were expecting the return of [[spoiler: Natla]] in ''Underworld''
* Several in ''VideoGame/MagicalGirlLyricalNanohaAsPortable: The Gears of Destiny''. The first was the announcement of [[EvilTwin the Materials]], [[SavedByTheFans who were killed in the first game]]. Then they announced [[BadassBookworm Yuuno]] and Alph who fans had assumed the people behind ''Nanoha'' had forgotten about around those years. Then the Lieze Twins were announced, who appeared even less than Yuuno and Arf, and [[TheScrappy aren't exactly high in the popularity lists]]. The biggest surprise though would have to be the announcement [[ParentalSubstitute Rynith]], since not only was she a PosthumousCharacter, but she had also never been shown fighting before ''Gears of Destiny''.
* ''VideoGame/JojosBizarreAdventureAllStarBattle''
** Shigechi as DLC came right out of nowhere and added yet another Part 4 character to the roster. To further add to the surprise factor, it had previously been made known that a guidebook for the game covered "32 characters + 2 {{DLC}}", when 33 of those characters were already known. Needless to say, people were expecting someone a bit more momentous for the final, single character reveal.
** The same somewhat goes for Fugo. Not only did the man only have one real fight, and thus, not a whole lot to use for a playable appearance, but he pretty much bowed out right at the end of the first half of Part V.
** Still, there are others definitively more unexpected then ''him'', such as a young lad named '''BAOH.''' Baoh's from another manga altogether, but one still made by Araki, that came ''before'' Jojo. This has split the fans between those who don't want their Jojo game to include characters from other works, and those who don't really mind.
* [[spoiler:Bowser Jr.]] in ''VideoGame/MarioAndLuigiDreamTeam''. Usually he wouldn't be this, but in this game he's [[spoiler:the bonus boss and shows up with no foreshadowing whatsoever]].
** Earlier in ''VideoGame/MarioAndLuigiSuperstarSaga'' you had the game's BigBad Cackletta [[GrandTheftMe hijack]] Bowser's body, and when she suffers a loss, she retreats, regroups [[spoiler: and brings in the 7 Koopalings which hadn't been seen since ''VideoGame/SuperMarioWorld''.]]
* The ''VideoGame/WarriorsOrochi'' series started out as a crossover between ''VideoGame/DynastyWarriors'' and ''VideoGame/SamuraiWarriors''. Then, we started to see all-new characters that had nothing to do with the time periods of either game, such as [[VideoGame/BladestormTheHundredYearsWar Jeanne D'Arc]]. [[spoiler:Then [[VideoGame/DeadOrAlive the ninjas started to arrive]]. Then, we got [[VideoGame/SoulSeries Sophitia Alexandra]] ]]
* When it was announced that ''VideoGame/DonkeyKongCountryTropicalFreeze'' would be getting a fourth character alongside Franchise/DonkeyKong, Diddy Kong and Dixie Kong to be revealed later in 2013, fans were expecting someone like Kiddy Kong or Funky Kong. So people were naturally surprised that it turned out to be SelfDemonstrating/CrankyKong. Also compounded by the fact that Reggie Fils-Aime's VGX appearance was to reveal Cranky rather than the next ''[[Franchise/TheLegendOfZelda Zelda]]'' game like many anticipated.
* The defunct ''Street Fighter Online: Mouse Generation'' took the cake for this, with so many unexpected {{Guest Fighter}}s (like several characters from a series of {{Wuxia}} novels, the title character of ''Series/SpaceSheriffGavan'', Krauser II from ''Manga/DetroitMetalCity'') that you'd have sworn the developers just grabbed whatever character rights they could snatch up in about ten minutes. ''Barack Obama'' was made as a never-released DLC character.
* Even the 45th Anniversary game, ''VideoGame/JStarsVictoryVs'' had a few. [[Manga/OnePiece Boa Hancock]] was added alongside Luffy when Zoro or Sanji would've been anticipated, Luckyman from Tottemo!! Luckyman (who was a support character in the previous crossover), and Taro Yamada from Chinyuki Taro To Yukaina Nakama Tachi. There has never been alot of people outside of Japan who has ever heard of him.
* ''VideoGame/StarWarsTheOldRepublic'' not only has [[spoiler:[[VideoGame/KnightsOfTheOldRepublic Revan]]]] show up, but as a ''villain'', for double "unexpected" points.
* Every WWE Game usually has this, from Andre The Giant in Smackdown Vs Raw, to Kharma in WWE13.
** Notable in the Kharma example is that she had never had a single match in WWE, and STILL appeared in two games (she was DLC in WWE12).
** As well, in Smackdown vs Raw 2011, Wrestling/RobVanDam, surprising because by the time the game had been released, he'd signed with TNA.
* ''VideoGame/HyruleWarriors'' has two of them: [[VideoGame/TheLegendOfZeldaTwilightPrincess Midna and Agitha]]. The former wasn't as unexpected because of her large role and due to being very popular, but still surprised many people who expected her to be a one-shot character. Agitha, however, came completely out of left field for most players, as she only played a role in a sidequest, and didn't even show any combat abilities whatsoever.
[[/folder]]

[[folder:Web Original]]
* In ''WebVideo/SuburbanKnights'', [[spoiler: WebVideo/ThatDudeInTheSuede]]. Firstly for being away on a mission for two years prior to filming this, and secondly cause [[LyingCreator he denied being in it in the first place.]]
** In universe, everyone's surprised when WebVideo/TheCinemaSnob chooses to cosplay Franchise/IndianaJones, considering that he's not exactly who one thinks of when the topic is 'fantasy'. Snob justifies it by saying that [[spoiler: surviving a nuclear explosion in a fridge]] counts as fantasy. Likewise, they're surprised by the very tall [[WebVideo/TheGamesHeroes Handsome Tom]] cosplaying the very short Film/{{Willow}}.
[[/folder]]

[[folder:Western Animation]]
* [[spoiler: Darth Maul]] in ''WesternAnimation/StarWarsTheCloneWars''. As for ''why'' he's an unexpected character... [[spoiler: almost everyone, in-universe and out, believed that Maul was dead after his [[HalfTheManHeUsedToBe bisection]] in ''Film/ThePhantomMenace'']]. [[WordOfGod Filoni]] even [[LyingCreator said in a Behind the Scenes video]] that they deliberately made [[spoiler: Savage Oppress a SuspiciouslySimilarSubstitute of Maul explicitly so they ''wouldn't'' bring him back.]]
* [[spoiler: [[WesternAnimation/AvatarTheLastAirbender Iroh and Zhao]] appear in the Spirit World]] in season two of ''WesternAnimation/TheLegendOfKorra''. And in season three, [[spoiler: Amon, Unalaq and Vaatu make appearances has hallucinations.]]
* Derpy Hooves appearing as Rainbow Dash's replacement in the ''WesternAnimation/MyLittlePonyFriendshipIsMagic'' episode "[[Recap/MyLittlePonyFriendshipIsMagicS4E10RainbowFalls Rainbow Falls]]". One of her previous appearances had sparked off a massive controversy and InternetBackdraft that resulted in the character being absent from season three and all the released episodes of season four up to that point, leaving most of the fanbase to assume that she had been removed from the show completely. Compounding the surprise is the fact that aside from one or two extremely vague hints from the staff, ''none'' of the show's promotional materials so much as hinted that the character would be returning.
** [[Recap/MyLittlePonyFriendshipIsMagicS2E14TheLastRoundup Cherry Jubilee]] of all ponies sits among the princesses and delegates in ''[[Recap/MyLittlePonyFriendshipIsMagicS4E24EquestriaGames Equestria Games]]''.
** The [[Recap/MyLittlePonyFriendshipIsMagicS4E25TwilightsKingdomPart1 season 4]] [[Recap/MyLittlePonyFriendshipIsMagicS4E26TwilightsKingdomPart2 finale]] features Tirek, the BigBad of the G1 TV special "[[WesternAnimation/MyLittlePonyTVSpecials Rescue at Midnight Castle]]", as the main antagonist. What makes him so unexpected is that Hasbro had lost the rights to many of their G1 characters (besides Applejack and Spike), and that the showrunners had explicitly avoided using creatures that looked too human (besides [[WesternAnimation/MyLittlePonyEquestriaGirls that spin-off]] [[HumanityEnsues about humans]]).
** Scorpan, here reimagined as Tirek's brother, also counts, due to having ''less'' a role in the original story than Tirek, but here being the one responsible for his original defeat.
* In the SeriesFinale of ''WesternAnimation/SpiderManTheAnimatedSeries'', Spidey went to an alternate universe where he met [[spoiler:Gwen Stacy, who was unexpected because there was no appearance or even mention of any Gwen Stacy in that series until then]].
* The addition of Franchise/SpiderMan to ''WesternAnimation/AvengersEarthsMightiestHeroes'' might have caught some viewers by surprise, since he rarely makes guest appearances in other Marvel characters' cartoons. (The previous time he had a speaking role in someone else's show happened over 30 years earlier, in ComicBook/SpiderWoman's animated series.) Additionally, none of the previews or trailers for the second season showed him, at least not before the season began. It seemed even more unexpected for [[spoiler:Spidey to become a reserve Avenger]].
[[/folder]]
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