 | Richard Jordan als Grock |
 | Jami Gertz als Terra |
 | Jason Patric als Jason |
 | Lukas Haas als Daniel |
 | James Le Gros als Metron |
 | Claude Brooks als Rabbit |
 | Peter DeLuise als Tug |
 | Peter Kowanko als Gavial |
 | Adrian Pasdar als Darstar |
 | Sarah Douglas als Shandray |
 | Charles Durning als The Warden |
 | Frank Converse als Greentree |
 | Terrence Mann als Ivor |
 | Alexei Sayle als Malice |
 | Bruce Payne als Dogger |
| Alan Johnson | Director |
| Walon Green | Screenplay |
| D.A. Metrov | Screenplay |
| Jack Frost Sanders | Producer |
| Irene Walzer | Producer |
| Peter MacDonald | Director of Photography |
| Conrad Buff IV | Editor |
| Pennie DuPont | Casting |
| Fran Kumin | Casting |
| Meg Simon | Casting |
| José María Alarcón | Art Direction |
| Fernando González | Art Direction |
| Raul Paton | Art Direction |
| Francisco Prósper | Art Direction |
| Leslie Tomkins | Art Direction |
| Anthony Pratt | Production Design |
| Graham Sumner | Set Decoration |
| Don Dossett | Supervising Art Director |
| Bob Ringwood | Costume Design |
| Carmen Soriano | Script Supervisor |
| William Saracino | Music Editor |
| Patrick Wheatley | Costume Supervisor |
| Debbie McWilliams | Casting |
| Eric D. Andersen | Camera Operator |
| Ricardo Navarrete | Camera Operator |
| Federico Gómez Grau | Still Photographer |
| Ray Potter | Gaffer |
| Annick Therrien | Animation Supervisor |
| Terry Windell | Visual Effects Art Director |
| Dennis Michelson | Visual Effects Editor |
| Richard Edlund | Visual Effects Producer |
| Ellen Heuer | Foley |
| John Roesch | Foley |
| James Christopher | Sound Effects Editor |
| Stephen Hunter Flick | Sound Effects Editor |
| Warren Hamilton Jr. | Sound Effects Editor |
| David E. Stone | Sound Effects Editor |
| Carlos Delarios | Sound Re-Recording Mixer |
| Michael J. Kohut | Sound Re-Recording Mixer |
| Aaron Rochin | Sound Re-Recording Mixer |
| Mark A. Mangini | Supervising Sound Editor |
| Richard L. Anderson | Supervising Sound Effects Editor |
| Paquita Núñez | Hairstylist |
| José Antonio Sánchez | Makeup Department Head |
| Dennis J. Parrish | Production Supervisor |
| Andrew Patterson | Supervising ADR Editor |
| Mary Andrews | ADR Editor |
| Maurice Jarre | Original Music Composer |
| Mel Brooks | Producer |
