* HeyItsThatVoice:
** Not surprisingly, SteveBlum is Wolverine.
** LiamOBrien is Nightcrawler, Angel/Archangel, and Nitro.
** YuriLowenthal is Iceman.
** KateHiggins is the Scarlet Witch and Pixie.
** DanielleJudovits is Shadowcat and Tildie Soames.
** SusanDalian is Storm and Kavita Rao.
** CharlieAdler is Mojo.
** GreyDeLisle is Spiral and Psylocke.
** KeoneYoung is Silver Samurai [[VideoGame/{{X-Men The Official Game}} again]].
** Creator/ClancyBrown is Mister Sinister.
** Creator/KevinMichaelRichardson is Bishop and Shadow King.
** PhilLaMarr is Gambit and Bolivar Trask.
** JenniferHale is Jean Grey.
** Creator/TaraStrong is Marrow, Dust, Firestar, X-23, and the Stepford Cuckoos.
** KariWahlgren is Emma Frost, Magma, Dr. Sybil Zane, and Christy Nord.
** Peter Lurie is once again Sabertooth.
** NolanNorth is Cyclops, Pyro, and Berzerker. Had Season 2 went on as planned, he also would've been Deadpool [[HulkVS again]].
** TomKane is Magneto and Professor Thornton ([[HulkVS again]] and [[WesternAnimation/AvengersEarthsMightiestHeroes would do so again]]).
** FredTatasciore is Beast, Juggernaut, and to no one's great surprise, the Hulk.
*** Gabriel Mann ([[Series/{{Revenge}} Nolan Ross]]) is Bruce Banner [[WesternAnimation/AvengersEarthsMightiestHeroes for the first time]].
** Richard Doyle ([[WesternAnimation/{{Ben 10}} Enoch, Driscoll]]) is Senator Kelly.
** Jim Ward ([[WesternAnimation/{{Ben 10}} Wildvine, XLR8, Diamondhead]]) is Professor Charles Xavier, Warren Worthington II, and the Sentinels.
** MarkHildreth is Quicksilver.
** RogerCraigSmith is Forge, Hellion, and Kamal.
** MichaelIronside is Colonel Moss.
** James Patrick Stuart ([[ThePenguinsOfMadagascar Private]], [[KingdomHearts Xigbar]]) is Avalanche.
** Stephen Stanton ([[WesternAnimation/StarWarsTheCloneWars Tarkin]]) is the Blob.
** Alex Desert ([[Series/{{Becker}} Jake Malinak]]) is Nick Fury [[WesternAnimation/AvengersEarthsMightiestHeroes for the first time]].
** Liza Del Mundo ([[WesternAnimation/{{WITCH}} Hay Lin]]) is Polaris.
** Graham [=McTavish=] ([[HulkVS Lo]][[WesternAnimation/AvengersEarthsMightiestHeroes ki]], [[{{Uncharted}} Zoran Lazarevic]]) is Sebastian Shaw.
** AprilStewart is Selene.
** Gwendoline Yeo ([[WesternAnimation/TheBatman Mercy Graves]]) is Domino.
** Phil Morris ([[ComicBook/DCTheNewFrontier King Faraday]], [[WesternAnimation/JusticeLeague Vandal]] [[JusticeLeagueDoom Savage]], [[WesternAnimation/BatmanTheBraveAndTheBold Jonah Hex]]) is Colossus.
** Crystal Scales ([[ClassOf3000 Tamika Jones]]) is Boom Boom.
** Creator/VanessaMarshall is Vertigo.
** CrispinFreeman is Multiple Man and Maverick.
* PlayingAgainstType: MarkHildreth, who usually plays heroes, as Quicksilver.
* RelationshipVoiceActor:
** The cast is basically a mini ''Manga/{{Naruto}}'' reunion: [[Creator/SteveBlum Zabuza and Orochimaru]] are Wolverine, [[LiamOBrien Gaara]] is Nightcrawler, Angel and Nitro, [[YuriLowenthal Sasuke]] is Iceman, [[KateHiggins Sakura]] is Pixie and Scarlet Witch, [[DanielleJudovits Tenten]] is Kitty Pryde, [[SusanDalian Haku]] is Storm, [[KariWahlgren Tayuya]] is Emma Frost and Magma, Kidomaru and Tobirama are Sabretooth, [[NolanNorth Tobi]] (from ''Ultimate Ninja Storm 2'') is Cyclops, Pyro and Berserker, [[FredTatasciore Gato and Kakuzu]] are Beast, Juggernaut and Hulk, [[CrispinFreeman Itachi]] is Maverick and Multiple Man, and [[RogerCraigSmith Deidara]] is Forge.
** For the ''WesternAnimation/{{Ben 10}}'' fandom, [[TaraStrong X-23 and Marrow]] are Young!Ben Tennyson, Young!Ben as Upgrade, Adult!Gwen, and Princess Attea; [[YuriLowenthal Iceman]] is Older!Ben, Older!Ben as Upgrade, Kickin' Hawk, and Feedback; [[SteveBlum Wolverine]] is Vilgax, Heatblast and Ghostfreak; [[FredTatasciore Beast, Hulk and Juggernaut]] are Cannonbolt, Ripjaws, Way Big, and Adult!Ben; [[KevinMichaelRichardson Bishop and Shadow King]] are Emperor Milleous; [[KariWahlgren Emma Frost and Magma]] are Charmcaster and Grey Matter!Gwen; [[JimWard Professor Xavier]] is Diamondhead, Wildvine and [=XLR8=]; [[GreyDeLisle Psylocke and Spiral]] are Xylene and Heatblast!Gwen; [[Creator/VanessaMarshall Vertigo]] is Tini, Myaxx, Fourarms!Gwen, Diamondhead!Gwen, and Cannonbolt!Gwen; [[RichardDoyle Senator Kelly]] is Enoch and Driscoll; and [[TomKane Magneto]] is Ultimos and Articguana.
* ScrewedByTheNetwork: A common complaint from fans over cancellation, though JoeQuesada, Arune Singh, and Josh Fine have stated it was simply a financing matter. One of the other companies reportedly folded and no substitute could be found.
* WhatCouldHaveBeen: It had been announced that Deadpool would be appearing in season 2, with NolanNorth reprising his role from ''HulkVs''. This led to much rejoicing. And then [[TooGoodToLast they canceled season 2]].
** [[spoiler: Also it looked like we were going to get an adaptation of ''AgeOfApocalypse'' from the ending of Season 1 when the ''ComicBook/DaysOfFuturePast'' got replaced as the BadFuture Xavier was in.]]
** [[spoiler:According to multiple interviews, Emma Frost would have turned out to be NotQuiteDead and trapped inside of Jean. Obviously this didn't happen and Emma ended up being KilledOffForReal owing to the cancellation]].
** Associate producer Joshua Fine had reportedly considered incorporating tie-ins with the then-upcoming cartoon ''WesternAnimation/AvengersEarthsMightiestHeroes'', such as Wolverine teaming up with {{Hawkeye}} and Black Widow on a black ops mission. (Incidentally, some tie-ins with this show ''did'' make it into ''The Avengers'', such as Nick Fury asking one of his agents to send Whirlwind to the MRD.)
** [[TheBigGuy Colossus]] would have finally become a full-time member. Incidentally, TaraStrong would have voiced Colossus' sister named Magik, one of Tara's early [[RemakeCameo voice acting]] role she got from ''[[WesternAnimation/{{X-Men}} X-Men: The Animated Series]]''.
* WordOfGod: According to the producers, ''WolverineAndTheXMen'', ''HulkVS'', and ''WesternAnimation/AvengersEarthsMightiestHeroes'' all take place in the same universe.
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