Characters played by Patrick Stewart
Professor Charles Xavier
Characters played by Michelle Arthur
Moira MacTaggert Female Prisoner #3
Characters played by Edward Asner
Healer (as Ed Asner)
Characters played by Dee Bradley Baker
Multiple Man Nightcrawler Morlock Guard Cyborg Sentinel Mutant Prisoner
Characters played by Leigh-Allyn Baker
Jean Grey (as Leigh Allen Baker)
Characters played by Eric Biessman
NYC Acolyte #1 Shadow Demon #1
Characters played by Steve Blum
Wolverine (as Steven Blum)
Characters played by Earl Boen
Colossus Doctor
Characters played by Rodger Bumpass
Sentinel Scientist
Characters played by Cheryl Carter
Storm
Characters played by Blaine Christine
Soldier #4 NYC GRSO
Characters played by Kat Cressida
Debra Owens Computer Voice #1
Characters played by Grey Griffin
Mystique Child Bishop (as Grey Delisle)
Characters played by John DiMaggio
Juggernaut General Kincaid
Characters played by Robin Atkin Downes
Cyclops Pyro
Characters played by Richard Doyle
Beast Nuclear Tech #1 Acolyte #1
Characters played by Jeannie Elias
Illyana
Characters played by Greg Ellis
Tecnician Male Prisoner #2
Characters played by Nika Futterman
Computer Voice #2 (as Nikka Futterman)
Characters played by Jay Gordon
Soldier #1
Characters played by Michael Gough
Soldier #3 Various
Characters played by Dorian Harewood
Shadow King
Characters played by Dan Hay
NYC Acolyte #2 Apocalypse
Characters played by Bobby Holliday
Emma Frost
Characters played by Tony Jay
Magneto
Characters played by Tom Kane
Chuck Simms Additional Voices
Characters played by Mark Klastorin
Blob Mutant Prisoner Acolyte #3
Characters played by Nancy Linari
Marrow
Characters played by Peter Lurie
Avalanche Sabretooth
Characters played by Scott MacDonald
Gambit Sentinel #1
Characters played by Masasa Moyo
Psylocke Female Prisoner #4 Screaming Woman (as Masasa)
Characters played by Erin Matthews
Rogue
Characters played by Danica McKellar
Jubilee
Characters played by Matt Prescott Morton
Soldier #2 Mutant #3 Brotherhood Mutant #2 (as Matt Morton)
Characters played by Matt Nolan
Havok Brotherhood Mutant #3
Characters played by Lou Diamond Phillips
Forge
Characters played by Zachary Quarles
Danger Room Computer Shadow Demon #2 Male Morlock (as Zack Quarles)
Characters played by Darren Scott
Iceman HAARP Technician
Characters played by Armin Shimerman
Toad Male Prisoner #5
Characters played by André Sogliuzzo
Angel Morlock Thief Future Sentinel (as Andre Sogliuzzo)
Characters played by Cree Summer
Magma
Characters played by Rick Worthy
Acolyte #2 Man #2
Characters played by Kris Zimmerman
Female Civilian