Directed by
| Michael Tuchner | ||
Writing Credits
| Alistair MacLean | ... | (novel) |
| Robert Carrington | ... | (screenplay) |
Cast (in credits order) complete, awaiting verification
| Barry Newman | ... | John Talbot | |
| Suzy Kendall | ... | Sarah Ruthven | |
| John Vernon | ... | Vyland | |
| Dolph Sweet | ... | Herman Jablonski | |
| Ben Kingsley | ... | Royale | |
| Ray McAnally | ... | Alexander Ruthven | |
| Peter Marinker | ... | Larry | |
 |
Elliott Sullivan | ... | Judge Mollison |
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Roland Brand | ... | Deputy |
| Tony Anholt | ... | FBI Man | |
| Rest of cast listed alphabetically: | |||
|
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John Alderson | ... | Tanner (uncredited) |
|
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James Berwick | ... | (uncredited) |
| Hal Galili | ... | Cibatti (uncredited) | |
|
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Ernie Heldman | ... | Bartender (uncredited) |
Produced by
| Jay Kanter | ... | producer |
| Elliott Kastner | ... | executive producer |
| Alan Ladd Jr. | ... | producer |
| Gavrik Losey | ... | associate producer |
Music by
| Roy Budd | ||
Cinematography by
| Alex Thomson | ... | director of photography |
Editing by
| Ray Lovejoy | ||
Casting By
| Mary Selway | ... | (casting) |
Production Design by
| Syd Cain | ... | (as Sidney Cain) |
| Maurice Carter | ||
Makeup Department
| Ronnie Cogan | ... | hair (as Ronald Cogan) |
| Bob Lawrance | ... | makeup artist (as Bob Lawrence) |
Production Management
| Joyce Herlihy | ... | production manager |
Second Unit Director or Assistant Director
| Colin M. Brewer | ... | assistant director (as Colin Brewer) |
| Peter Cotton | ... | third assistant director (uncredited) |
| Chris Kenny | ... | second assistant director (uncredited) |
| David Munro | ... | second assistant director (uncredited) |
Art Department
| Leon Davis | ... | construction manager |
| Simon Wakefield | ... | set dresser |
| Maurice Cain | ... | assistant art director (uncredited) |
| Walter J. Gardiner | ... | production buyer (uncredited) |
| Fred Hole | ... | assistant production designer (uncredited) |
| John Leuenberger | ... | property master (uncredited) |
| Terry Wells | ... | standby property master (uncredited) |
Sound Department
| Stan Fiferman | ... | dubbing editor |
| Anthony Jackson | ... | sound recordist (as Tony Jackson) |
| Bill Rowe | ... | dubbing mixer |
| Mike Bassett | ... | sound maintenance (uncredited) |
| Thomas Causey | ... | sound maintenance (uncredited) |
| Garth Marshall | ... | boom operator (uncredited) |
| Jill Stromqvist | ... | sound camera operator (uncredited) |
Special Effects by
| Derek Meddings | ... | special effects |
| Nick Allder | ... | special effects (uncredited) |
Stunts
| Joie Chitwood Jr. | ... | assistant stunt coordinator |
| Carey Loftin | ... | stunt coordinator |
| Joie Chitwood Jr. | ... | stunt driver (uncredited) |
| Carey Loftin | ... | stunt driver (uncredited) |
| Joe Powell | ... | stunts (uncredited) |
Camera and Electrical Department
| David Cadwallader | ... | key grip |
| Colin Corby | ... | camera operator |
| John Golding | ... | camera assistant |
| K.C. Jones | ... | second unit camera |
| Trevor Brooker | ... | loader (uncredited) |
| Tom Cadman | ... | still photographer (uncredited) |
| John Fenner | ... | lighting technician (uncredited) |
Costume and Wardrobe Department
| Mike Jarvis | ... | wardrobe |
Editorial Department
| Brian Frost | ... | first assistant editor (uncredited) |
Music Department
| Roy Budd | ... | conductor (uncredited) |
| Jack Fishman | ... | composer: source music (uncredited) |
Script and Continuity Department
| Kay Rawlings | ... | continuity |
Transportation Department
| Thomas Causey | ... | driver (uncredited) |
Additional Crew
| Philip Collins | ... | production executive |
| Ron Swinburne | ... | production accountant |
| Barbara Allen | ... | production secretary (uncredited) |
| Dustin Kanter | ... | runner (uncredited) |
| Marc Smith | ... | voices (uncredited) |
| Christine Talmage | ... | production accountant secretary (uncredited) |
| Paul Tucker | ... | assistant production accountant (uncredited) |
| Sue Wall | ... | producer's secretary (uncredited) |
