 | Steve Railsback als Paul Anders |
 | Olivia Hussey als Chris Walters |
 | Michael Craig als Charles Thatcher |
 | Carmen Duncan als Jennifer |
 | Noel Ferrier als Secretary Mallory |
 | Lynda Stoner als Rita Daniels |
 | Roger Ward als Chief Guard Ritter |
 | Michael Petrovitch als Tito |
 | Gus Mercurio als Red |
| John Ley als Dodge |
 | Bill Young als Griff |
| Steve Rackman als Alph |
| John Godden als Andy |
| Oriana Panozzo als Melinda |
| Brian Trenchard-Smith | Director |
| Jon George | Screenplay |
| George Schenck | Story |
| Neill D. Hicks | Screenplay |
| John Daly | Executive Producer |
| Antony I. Ginnane | Producer |
| David Hemmings | Executive Producer |
| William Fayman | Producer |
| Brian W. Cook | Associate Producer |
| Alan Lake | Editor |
| Virginia Bieneman | Art Direction |
| John R. McLean | Director of Photography |
| Bob McCarron | Makeup Effects |
| Brian May | Original Music Composer |
| Bernard Hides | Production Design |
| Robert Williams | Story |
| David Lawrence | Story |
| Aphrodite Kondos | Costume Design |
| Anne Popischil | Makeup Artist |
| Bob McCarron | Makeup Artist |
| Glenn Boswell | Stunts |
| John Stears | Special Effects |
| Richard Boué | Stunts |
| Zev Eleftheriou | Stunts |
| Kerry Rossall | Stunt Coordinator |
