Teen Titans Go! Wiki
Teen Titans Go! Wiki

Plasmus (Otto Von Furth) is a super villain, an enemy of the Teen Titans, and a member of the Brotherhood of Evil. He made his debut in "You're Fired!".



Physical Appearance

Plasmus is a dark purple sludge monster with multiple green, acidic eyes that are outlined in black. He is enormous, being taller and wider than many buildings in Jump City. However, he can turn back to normal in human form only when he's put into sleep. When he is asleep, he is a skinny human.

Powers and Abilities

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The list below only contains those displayed in the show (so far):

  • Deviant Physiology: Plasmus, thanks to being a monsterous mutant, has some physiology powers that he can use for combat.
    • Super Strength: Able to crush a planet's core.
    • Enhanced Speed: He was able to dodge and attack the Titans with ease.
    • Invulnerability: The Titans were unable to harm him.
    • Acidic Saliva : He can spit very strong acid.
    • Malleability: He can reshape and remold his sludge-like body at will.

Episode Appearances

Season 1

Season 2

Season 3

Season 4

Season 5

Season 6




  • In the original series, Plasmus is portrayed as a tragic villain who was once a human, but in this series, he is portrayed as a mindless, rampaging monster, who is very easily defeated. As a result, his human form has not appeared in Teen Titans Go! When defeated, he stays in his sludgy monster form as shown in "Some of Their Parts". When he blew up in "The Titans Show" and "Walk Away", his human form didn’t appear.
  • He is the sixth villain from the original series to return.
  • In the original series, he was voiced by Dee Bradley Baker, but in Teen Titans Go!, his role for Plasmus is uncredited.
  • In "The Cape", he is referred to as “Prune Guy” and is dubbed by Greg Cipes.
  • His mouth resembles Wildmutt and Mot Snikrep from Ben 10. His body also resembles Cannonbolt from the same series.
  • In the original series, he worked for Slade, along with Cinderblock and Overload.
  • Plasmus's design in Teen Titans Go! is based on his second form from the original series, with multiple eyes and black lips. However, he appears to be more bulgy and muscular, much like his first form in the original series.
  • In the Teen Titans Go! comics, he is portrayed as a member of The Brotherhood of Evil. While he was not a key member in the original series, he did team up with them in the fifth season of the show.


Teen Titans Go! Characters
Teen Titans RobinStarfireBeast BoyRavenCyborgSilkie
H.I.V.E. Five GizmoJinxMammothSee-MoreBilly Numerous
Titans East BumblebeeSpeedyAqualadMásMenos
Villains SladeBrother BloodDoctor LightTrigonTerraBlackfireThe BrainKiller MothMother Mae-EyeMumbo JumboKittenCinderblockPlasmusMonsieur MallahControl FreakKyd WykkydMad ModPunk RocketGeneral ThraxisPuppet KingProfessor ChangDarkseid
Other Heroes BatmanBatgirlJaynaZanAquamanRaven's EmoticlonesSilkie's EmoticlonesStarfire's EmoticlonesCyborg's EmoticlonesBeast Boy's EmoticlonesRobin's EmoticlonesCommissioner GordonVixenB'wana BeastCarrie KellySilver Age RobinTim DrakeNiborGrobycErifratsNevarBoy BeastGreen LanternAqualad (Kaldur'ahm)Miss MartianSuperboyKid FlashTeenage Mutant Ninja TurtlesSplinterWildebeestThe Powerpuff Girls
Little Buddies Pain BotSuper RobinBirdarangBeat BoxDaveUniverse StaffDemon
Comics Only Mystery IncorporatedMyronSupermanCaptain ColdThe GordaniansMadame RougePhobiaGeneral ImmortusBat-CowColossal BoyFun Gus
Alternate Identities NightwingLady LegasusRed XStoneSapphireRavineBeast BobGrandma VoiceBeast BabeScar ManThe JeffFleshy GuyBeast ManCaptain CankleThunder ThighsThe CalfIncredible QuadMega LegasusStarfire the TerribleDick GravestoneBeast MonsterDemon of AzarathThe CyborgThe Dastardly DandyThe Wild ManThe Grave MistakeThe Yeller
Minor Villains Puppet WizardDeathKiller CrocRobot OverlordsTamaranian DronesMagic GodMockingbirdsEdCarlosBrain SoldiersStarfire's KnowledgeThe Perfect SandwichVegetorThugsKlatakHurt BotBelly BrosThe JokerThe PenguinThe RiddlerStorkThe ManRavagerBenjamin FranklinInvisible ManPelicansThe WhispererFather TimeNew Year BabyCrystal RobotsEvil Pig Master of Pig LatinArmy of PigletsMojo JojoMojo Jojo's Monkey ArmySanta ClausLarge OctopusDance DemonOld McDonaldBingoQueen of EnglandEvil DragonShareconomy RobotsHeavy Metal DemonBalloon Man
Minor Characters Sonia Conchita HernándezThe CouchGrim ReaperMagical DoublesSeagullCrabLizardSecond SantaDetective ChimpCouch SpiritTreadmill SpiritGeorge WashingtonUnnamed CitizenPizza DelivererPizza Delivery BoyGayleSeniorsPolice Officer #1Police Officer #2Robin's SonLittle GirlRobin's FangirlsLady Legasus FangirlMother NatureCyborg's GrandchildrenJohnRobin's Parasitic TwinThe RatsMaster of WhistlesSticky JoePeter PanPinocchioWaiterSparklefaceButterbeanGrizzly BearPuppet TigerTVBlack CatTooth FairyDairy KingBlossomBubblesButtercupMojo Jojo's GuardsRed DragonPirate GhostOctopusThe FishSticky JoanTwo O' ClockDaylightCeeLo GreenFall Out BoyB.E.R.SweetAlfred PennyworthCloudJade Wilson
Monsters Sandwich GuardiansCironielian Chrysalis EaterDemon OctopusGiant Mutant OctopusSlime MonsterBarbecue Sauce MonsterGiant Robotic AlienBurrito MonsterBurger RobotScary TeriTwin Destroyers of AzarathGumdrop GoblinHalloween SpiritVirusDoor RobinSphinx StarfireCyborg Chess PiecesBeast Boy Chess PiecesGridnock the Skull CrusherKing GoalBooger MonsterSoccer TrollsBoss MummyMummy HenchmenThe Freak
Organizations Teen TitansTitans EastThe Wonder TwinsH.I.V.E. FiveThe Brotherhood of EvilTeam RobinBizzaro TitansYoung JusticeLeague of LegsJustice LeagueThe Powerpuff Girls