 | Steve Blum als Logan / Wolverine (voice) (archive footage) |
 | A.J. Buckley als Mortimer Toynbee (voice) (archive footage) |
 | Chris Edgerly als Agent Haskett (voice) (archive footage) |
 | Kate Higgins als Scarlet Witch (voice) (archive footage) |
 | Mark Hildreth als Pietro Maximoff (voice) (archive footage) |
 | Jim Ward als Professor Charles Xavier (voice) (archive footage) |
 | Tom Kane als Erik Lehnsherr / Magneto (voice) (archive footage) |
 | Phil LaMarr als Bolivar Trask (voice) (archive footage) |
 | Nolan North als Cyclops (voice) (archive footage) |
 | Liam O'Brien als Kurt Wagner / Nightcrawler (voice) (archive footage) |
 | Roger Craig Smith als Forge (voice) (archive footage) |
 | Stephen Stanton als Blob (voice) (archive footage) |
 | James Patrick Stuart als Avalanche (voice) (archive footage) |
 | Fred Tatasciore als Beast (voice) (archive footage) |
 | Kari Wahlgren als Emma Frost (voice) (archive footage) |
 | Gwendoline Yeo als Domino (voice) (archive footage) |
 | Richard Doyle als Senator Robert Kelly (voice) (archive footage) |
 | Danielle Judovits als Kitty Pryde (voice) (archive footage) |
| Jamie Simone | Casting Director |
| Susan Corbin | Line Producer |
| Joshua Fine | Associate Producer |
| Spencer Pollard | Associate Producer |
| Stefan Brunner | Co-Producer |
| Michel Vandewalle | Co-Producer |
| Atul N. Rao | Associate Producer |
| Jay Sethuram | Co-Producer |
| Sam Mandel | Co-Producer |
| Jay Boberg | Co-Producer |
| Kai-Roger Gruneke | Associate Producer |
| Hari Varma | Associate Producer |
