Characters played by Adrian Pasdar
Tony Stark Iron Man
Characters played by Andrew Kishino
Falcon Ghost Rider Hogun Juggernaut Kurse Iron Fist Silver Samurai
Characters played by Clark Gregg
Agent Phil Coulson
Characters played by Danielle Nicolet
Gamora Maria Hill Ms. Marvel Storm
Characters played by David Boat
Bullseye Carnage M.O.D.O.K. The Thing Venom
Characters played by David Sobolov
Drax the Destroyer Electro Mysterio
Characters played by Dee Bradley Baker
Doctor Octopus Mister Fantastic Sandman
Characters played by Fred Tatasciore
Beast Bruce Banner Hulk Doctor Doom Red Hulk Volstagg
Characters played by Greg Cipes
Havok Nightmare Shocker Toad
Characters played by James Arnold Taylor
Peter Parker Spider-Man Professor Xavier Silver Surfer Superior Spider-Man Winter Soldier
Characters played by James Horan
Doctor Strange
Characters played by JB Blanc
Captain Britain Heimdall Kraven the Hunter
Characters played by Jeffrey Combs
The Leader (as Jeff Combs)
Characters played by John Eric Bentley
Black Panther Nick Fury Power Man (as John Bentley)
Characters played by John DiMaggio
Absorbing Man Colossus Galactus General Thunderbolt Ross J. Jonah Jameson Kingpin Laufey Mandarin Odin Rocket Raccoon Ronan the Accuser Super-Skrull Thanos Ultimate Green Goblin Whiplash
Characters played by Kari Wahlgren
Aunt May Emma Frost Gwen Stacy Invisible Woman Jane Foster Spider-Woman Viper
Characters played by Laura Bailey
Black Cat Black Widow Elektra Mystique Jean Grey Phoenix Pepper Potts Rescue
Characters played by Nolan North
Ant-Man Cyclops Deadpool Green Goblin Magneto Pyro Vulture
Characters played by Phil LaMarr
Blade Gambit War Machine Iron Patriot
Characters played by Robin Atkin Downes
Aldrich Killian Arnim Zola Punisher Rhino Union Jack
Characters played by Roger Craig Smith
Human Torch Steve Rogers Captain America
Characters played by Stan Lee
Self
Characters played by Stephen Stanton
Blob Sentinel
Characters played by Steve Blum
Abomination A-Bomb Beetle Beta Ray Bill Curt Connors Lizard Daredevil Red Skull Taskmaster Wolverine
Characters played by Tara Strong
H.E.R.B.I.E. Mary Jane Watson Polaris She-Hulk Sif Statue of Liberty Squirrel Girl Wasp
Characters played by Travis Willingham
Dormammu Mastermind Sabretooth Star-Lord Thor
Characters played by Troy Baker
Fandral Groot Hawkeye J.A.R.V.I.S. Loki Moon Knight Wizard
Characters played by Will Friedle
Archangel Nova Rick Jones
Characters played by Yuri Lowenthal
Iceman
Characters played by Yeni Alvarez
Jean Grey Black Widow Dark Phoenix Mystique
Characters played by Lottie Deakin-Berry
Characters played by Nickie Bryar
Various (uncredited)