Once Upon a Time: The Super Heroes (2001) — Cast
Cast
| Chris O'Donnell | Robin |
| Joe Simon | Self |
| Bill Sienkiewicz | Self |
| Keith Alpha | Self |
| Kim Basinger | Vicky |
| Travis Charest | Self |
| Dave Gibbons | Self |
| Jim Lee | Self |
| John Leguizamo | Verden Fell (archive footage) |
| Paul Dini | Self |
| Lee Meriwether | Catwoman |
| Christopher Reeve | Superman |
| Joe Shuster | Self |
| Lauren Shuler Donner | Self |
| Bob Kane | Self |
| Adam West | Batman |
| Stan Lee | Self |
| Margot Kidder | Lane |
| John Romita Sr. | Self |
| Famke Janssen | Verden Fell (archive footage) |
| Tim Burton | Self |
| Patrick Stewart | X |
| Joe Quesada | Self |
| Jack Kirby | Self |
| Lynda Carter | Self |
| Michael Jai White | Spawn |
| Alicia Silverstone | Batgirl |
| Lou Ferrigno | Incredible |
| Frank Gorshin | Verden Fell (archive footage) |
| Mariel Hemingway | Verden Fell (archive footage) |
| Uma Thurman | Poison Ivy |
| Carmine Infantino | Self |
| Rebecca Romijn | Mystique |
| Jerry Siegel | Self |
| George Clooney | Batman |
| James Marsden | Cyclops |
| Alex Ross | Self |
| Tom Tyler | Marvel |
| Mark Evanier | Self |
| Burt Ward | Robin |
| Neal Adams | Self |
| Hugh Jackman | Wolverine |
| Michael Keaton | Batman |
| Harry Brod | Self |
| John Buscema | Self |
| Cesar Romero | Joker |
| Michelle Pfeiffer | Catwoman |
| Luis DeCespedes | Jerry Thompson/Narrator |
| Danny DeVito | Penguin |
| Gene Hackman | Luthor |
| Halle Berry | Verden Fell (archive footage) |
| Joe Kubert | Self |
Crew
| Marc Minelli | Original Music Composer |
| Daniel Laclavière | Producer |
| Josette D. Normandeau | Co-Producer |
| Jean-Pierre Bissonnette | Sound Mixer |
| Fabrice Roux | Producer |
| Michel Viotte | Director |
| Fabrice Roux | Idea |
| Jacques Nadeau | Co-Producer |
| Stéphane Henry | Editor |
| Michel Viotte | Writer |