 | Paul Coufos als Mark Hales |
 | Lisa Schrage als Alex Reed |
 | Réal Andrews als Mark Hales |
 | Stuart Hughes als Al |
 | Karen Hines als Angie |
 | Frank Pellegrino als Joshua |
 | Jackie Burroughs als Dr. Kate Travis |
 | Sean Mitchell als Bobby |
 | Colin Fox als Edmond Delhurst |
| David B. Nichols als Dean White |
| Robert Kennedy als Brett |
 | Michael Copeman als Lt. Weizel |
 | Frank Moore als Jacques |
| Deborah Cass als Elaine |
| Howard Jerome als Louis |
| Damian Lee | Director |
| Damian Lee | Producer |
| Curtis Petersen | Director of Photography |
| Bob Misiorowski | Executive Producer |
| Reuben Freed | Production Design |
| Stephen W. Parsons | Original Music Composer |
| Richard Bennett | Story |
| Richard Bennett | Screenplay |
| Dennis Haines | Original Music Composer |
| András Hámori | Executive Producer |
| David Mitchell | Editor |
| David Mitchell | Producer |
| Anne Tait | Casting |
| J.J. Makaro | Stunts |
| Mike Werb | Screenplay |
| Roger Corman | Producer |
| Gina Kiellerman | Costume Design |
| Lisa Rankine | Makeup Artist |
| Nancy Wilson | Production Manager |
| Rudolph Anthony | Sound Effects Editor |
| Craig Forrest | Sound Effects Editor |
| Steve Gorman | Sound Effects Editor |
| Tim Griffin | Sound Effects Editor |
| Cindy Romanovich | Sound Effects Editor |
| Benny Van Velsen | Sound Effects Editor |
| David B. Miller | Creature Design |
| Ted Rae | Visual Effects |
| Alison Reid | Stunts |
