 | Barry Newman als John Talbot |
 | Suzy Kendall als Sarah Ruthven |
 | John Vernon als Vyland |
 | Dolph Sweet als Jablonsky |
 | Ben Kingsley als Royale |
 | Ray McAnally als Ruthven |
 | Peter Marinker als Larry |
 | Roland Brand als Deputy |
 | Tony Anholt als FBI Agent |
 | Elliott Sullivan als Judge Mollison |
 | John Alderson als Tanner (uncredited) |
 | James Berwick als (uncredited) |
 | Hal Galili als Cibatti (uncredited) |
| Ernie Heldman als Bartender (uncredited) |
| Michael Tuchner | Director |
| Alistair MacLean | Novel |
| Robert Carrington | Screenplay |
| Alan Ladd Jr. | Producer |
| Syd Cain | Production Design |
| Roy Budd | Music |
| Gavrik Losey | Associate Producer |
| Elliott Kastner | Executive Producer |
| Jay Kanter | Producer |
| Ray Lovejoy | Editor |
| Alex Thomson | Director of Photography |
| Maurice Carter | Production Design |
| Mary Selway | Casting |
| Ronnie Cogan | Hairstylist |
| Bob Lawrance | Makeup Artist |
| Colin M. Brewer | Assistant Director |
| Peter Cotton | Third Assistant Director |
| Chris Kenny | Second Assistant Director |
| David Munro | Second Assistant Director |
| Simon Wakefield | Set Dresser |
| Stan Fiferman | ADR Editor |
| Tony Jackson | Sound Recordist |
| Derek Meddings | Special Effects |
| Nick Allder | Special Effects |
| Joie Chitwood Jr. | Stunt Driver |
| Carey Loftin | Stunt Driver |
| Carey Loftin | Stunt Coordinator |
| Joe Powell | Stunts |
| Colin Corby | Camera Operator |
| K.C. Jones | Second Unit Cinematographer |
| Brian Frost | First Assistant Editor |
| Bill Rowe | Sound Re-Recording Mixer |
