Character
|
Voice
|
First appearance
|
Notes
|
Absorbing Man / Carl "Crusher" Creel
|
Rick D. Wasserman[13]
|
"Hulk vs The World"
|
|
Advanced Idea Mechanics
|
MODOK
|
Wally Wingert[10]
|
"Nick Fury, Agent of S.H.I.E.L.D."
|
Name was changed to MODOC (Mental Organism Designed Only for Conquest) for the show.
|
Scientist Supreme / Valdemar Tykkio
|
Nolan North[24]
|
"Breakout, Part 1"
|
|
Scientist Supreme / Dr. Lyle Getz
|
Kyle Hebert
|
"Prisoner of War"
|
Revealed to have been replaced by a Skrull infiltrator in "Prisoner of War", and freed in the same episode.
|
Annihilus
|
|
"Assault on 42"
|
|
Armadillo / Antonio Rodriguez
|
|
"Infiltration"
|
Appears only in a photograph.
|
Bi-Beast
|
|
"This Monster, This Hero"
|
|
Big Ben Donovan
|
|
"To Steal an Ant-Man"
|
|
Blizzard / Donnie Gill
|
Troy Baker[24]
|
"Breakout, Part 1"
|
Killed by the Annihilation Wave in "Assault on 42".
|
Crossfire / William Cross
|
Neil Ross
|
"To Steal an Ant-Man"
|
|
Doctor Doom / Victor von Doom
|
Lex Lang[25]
|
"The Private War of Doctor Doom"[26]
|
|
Dontrell "Cockroach" Hamilton
|
|
"To Steal an Ant-Man"
|
|
Fenris Wolf
|
Fred Tatasciore[15]
|
"A Day Unlike Any Other"
|
|
Galactus
|
|
"Prisoner of War"
|
|
Gideon Mace
|
|
"To Steal an Ant-Man"
|
|
Glenn Talbot
|
Troy Baker
|
"Nightmare in Red"
|
Member of the Hulkbusters.
|
Graviton / Franklin Hall
|
Fred Tatasciore[10]
|
"The Big House"
|
|
Griffin / Johnny Horton
|
Fred Tatasciore[27]
|
"Breakout, Part 1"
|
|
Hela
|
Nika Futterman[18]
|
"The Fall of Asgard"
|
|
Heralds of Galactus
|
Air-Walker
|
|
"Avengers Assemble"
|
This version is an air construct created by Galactus. Destroyed by Thor and Vision.
|
Firelord
|
|
"Avengers Assemble"
|
This version is a fire construct created by Galactus. Destroyed by Invisible Woman and Hulk.
|
Stardust
|
|
"Avengers Assemble"
|
This version is a water construct created by Galactus. Destroyed by Human Torch and Wasp.
|
Terrax
|
Kevin Grevioux
|
"Avengers Assemble"
|
This version is an earth construct created by Galactus. Destroyed by Iron Fist and Captain America.
|
Hoarfen
|
Fred Tatasciore[15]
|
"A Day Unlike Any Other"
|
|
Jocasta
|
|
"Ultron Unlimited"
|
|
Kang the Conqueror
|
Jonathan Adams[1]
|
"Meet Captain America"
|
|
Karnilla
|
Kari Wahlgren[23]
|
"This Hostage Earth"
|
Turned to stone by Grey Gargoyle in "This Hostage Earth".
|
Klaw / Ulysses Klaw
|
Mark Hamill[1]
|
"The Man in the Ant Hill"
|
|
Kree
|
Kalum Lo
|
Fred Tatasciore[28]
|
"Welcome to the Kree Empire"
|
|
Ronan the Accuser
|
Keith Szarabajka
|
"Welcome to the Kree Empire"
|
|
Sentry-459
|
|
"459"
|
|
Supreme Intelligence
|
David Kaye
|
"Live Kree or Die"
|
|
Yon-Rogg
|
Fred Tatasciore[2]
|
"459"
|
|
Michael Korvac
|
Troy Baker[16]
|
"Michael Korvac"
|
|
Leader / Samuel Sterns
|
Jeffrey Combs[1]
|
"This Monster, This Hero"
|
|
Loki
|
Graham McTavish[1]
|
"The Siege of Asgard"
|
|
Lucia von Bardas
|
Kirsten Potter[29]
|
"Breakout, Part 1"
|
Deactivated in "The Private War of Doctor Doom".
|
Mad Thinker
|
Danny Mann[1]
|
"The Big House"
|
|
Madman / Philip Sterns
|
|
"This Monster, This Hero"
|
|
Magneto / Erik "Magnus" Lehnsherr
|
|
"Infiltration"
|
Appears only in a photograph.
|
Mangler
|
|
"To Steal an Ant-Man"
|
|
Malekith the Accursed
|
Quinton Flynn[30]
|
"The Casket of Ancient Winters"
|
|
Man-Ape / M'Baku
|
Kevin Michael Richardson[1]
|
"Welcome to Wakanda"
|
|
Mandrill / Jerome Beechman
|
Fred Tatasciore[31]
|
"The Big House"
|
|
Purple Man / Zebediah Killgrave
|
Brent Spiner
|
"Breakout, Part 1"
|
|
Professor Thorton
|
Tom Kane
|
"Behold... The Vision!"
|
|
Radioactive Man / Chen Lu
|
|
"This Monster, This Hero"
|
Killed by the Annihilation Wave in "Assault on 42".
|
Ravonna
|
Cindy Robinson[9]
|
"Lo, There Shall Come a Conqueror"
|
|
Piranha Jones
|
|
"To Steal an Ant-Man"
|
|
Red Ghost / Ivan Kragoff
|
|
"Breakout, Part 1"
|
|
Red Hulk / Thunderbolt Ross
|
Keith Ferguson (Thunderbolt Ross)[32] Fred Tatasciore (Red Hulk)
|
As Thunderbolt Ross in "The Coming of the Hulk" As Red Hulk in "Nightmare in Red"
|
|
Red Skull / Dell Rusk / Johann Schmidt
|
Steven Blum[9]
|
As Red Skull in "Meet Captain America" As Dell Rusk in "Nightmare in Red"
|
Military commander of HYDRA and second-in-command to Baron Zemo during WWII. Poses as US Secretary of Defense Dell Rusk in the present day.
|
Scythe
|
|
"To Steal an Ant-Man"
|
|
Serpent Society
|
King Cobra / Klaus Voorhees
|
James C. Mathis III[33]
|
"Breakout, Part 1"
|
Revealed to have been replaced by a Skrull infiltrator in "Prisoner of War", and freed in the same episode.
|
Anaconda / Blanche Sitznski
|
Vanessa Marshall
|
"Ultron-5"
|
|
Bushmaster / Quincy McIver
|
|
"Ultron-5"
|
|
Constrictor / Frank Payne
|
Cam Clarke (Season One)[24] Troy Baker (Season Two)
|
"Breakout, Part 1"
|
|
Death Adder / Roland Burroughs
|
|
"Ultron-5"
|
|
Rattler / Gustav Krueger
|
Chris Cox
|
"Ultron-5"
|
|
Señor Muerte
|
|
"To Steal an Ant-Man"
|
|
Skrulls
|
Pitt'o Nili
|
Brian Bloom
|
"A Day Unlike Any Other"
|
A Skrull agent who impersonated Captain America.
|
Criti Noll
|
Fred Tatasciore
|
"The Private War of Doctor Doom"
|
A Skrull agent who impersonated Invisible Woman and possessed the powers of Hank Pym and others.
|
Veranke[34]
|
Elizabeth Daily
|
"Who Do You Trust?"
|
The Skrull Queen who impersonated Mockingbird.
|
Super-Skrull / Kl'rt
|
Kyle Hebert
|
"Prisoner of War"
|
The original Super-Skrull who possessed the powers of the Fantastic Four.
|
Super-Skrulls
|
|
"Secret Invasion"
|
Various Skrulls who utilized the abilities of various individuals.
|
Spear
|
|
"To Steal an Ant-Man"
|
|
Surtur
|
Rick D. Wasserman
|
"Acts of Vengeance"
|
|
Technovore
|
Dwight Schultz
|
"Nick Fury, Agent of S.H.I.E.L.D."
|
Destroyed in "Alone Against A.I.M."
|
U-Foes
|
Vector / Simon Utrecht
|
Cam Clarke[35]
|
"This Monster, This Hero"
|
|
Ironclad / Michael Steel
|
|
"This Monster, This Hero"
|
|
Vapor / Ann Darnell
|
Colleen O'Shaughnessey[35]
|
"This Monster, This Hero"
|
|
X-Ray / James Darnell
|
|
"This Monster, This Hero"
|
|
Ulik
|
Troy Baker[18]
|
"The Fall of Asgard"
|
|
Ultimo
|
|
"Iron Man is Born!"
|
|
Ultron
|
Tom Kane (supervillain version)[33] Wally Wingert (drone version)[21]
|
"The Man in the Ant Hill"
|
Deactivated in "The Ultron Imperative". Returned in "Behold... the Vision". Destroyed in "Ultron Unlimited".
|
Whiplash
|
|
"Breakout, Part 1"
|
|
Whirlwind / David Cannon
|
Troy Baker[21]
|
"Enter the Whirlwind"
|
Killed by the Annihilation Wave in "Assault on 42".
|
Wrecking Crew
|
Wrecker / Dirk Garthwaite
|
JB Blanc[1]
|
"Thor the Mighty"
|
|
Bulldozer / Henry Camp
|
James C. Mathis III[35]
|
"Thor the Mighty"
|
|
Piledriver / Brian Philip Calusky
|
Nolan North[35]
|
"Thor the Mighty"
|
|
Thunderball / Eliot Franklin
|
Gary Anthony Williams[14]
|
"Thor the Mighty"
|
|
Ymir
|
Rick D. Wasserman[14]
|
"Siege of Asgard"
|
|
Zzzax
|
|
"Breakout, Part 1"
|
|