 | Michael Hurst als Michael Tucker |
 | Margaret Umbers als Sandy |
 | William Upjohn als Lucas |
| Norelle Scott als Jeannie |
 | Gary Day als Dr. Archer Howell |
| David Letch als Spider |
 | Geoff Snell als Jannings |
 | Bruno Lawrence als Tex |
 | Ian Watkin als Bill |
 | David Weatherley als Professor Tucker |
| David Blyth | Director |
| David Blyth | Writer |
| Murray Newey | Producer |
| Mark Nicholas | Original Music Composer |
| James Bartle | Director of Photography |
| David Huggett | Editor |
| Michael Glock | Production Design |
| Robert Pearson | Art Direction |
| Barbara Darragh | Costume Design |
| Dorothy Anderson | Makeup Artist |
| Mike Westgate | Sound Mixer |
| John McKay | Sound Effects Editor |
| Bob Howard | Assistant Director |
| Kevin Chisnall | Special Effects Supervisor |
| Robert Bruce | Stunt Coordinator |
| Paul Grinder | Second Assistant Director |
| Trou Bayliss | Key Grip |
| Michael Heath | Writer |
