Directed by
| Etienne Périer | ... | (as Etienne Perier) |
Writing Credits
| Alistair MacLean | ... | (screenplay) (as Alistair Maclean) |
| Alistair MacLean | ... | (novel) (uncredited) |
Cast (in credits order) verified as complete
Produced by
| Jerry Gershwin | ... | producer (uncredited) |
| Denis Holt | ... | associate producer |
| Jay Kanter | ... | producer (uncredited) |
| Elliott Kastner | ... | producer |
Music by
| Angela Morley | ... | (as Walter Stott) |
Cinematography by
| Arthur Ibbetson | ... | (photographed by) |
Editing by
| John Shirley | ||
Art Direction by
| Jack Maxsted | ||
Costume Design by
| Sue Yelland | ||
Production Management
| Ted Lloyd | ... | production supervisor |
Second Unit Director or Assistant Director
| Anthony Waye | ... | assistant director |
| Peter Beale | ... | second unit director (uncredited) |
| Gary White | ... | third assistant director (uncredited) |
Art Department
| Roy Dorman | ... | assistant art director |
| Peter Lamont | ... | set dresser |
Sound Department
| Ken Barker | ... | sound recordist |
| Christopher Lancaster | ... | dubbing editor |
| John W. Mitchell | ... | sound recordist |
| Otto Snel | ... | re-recording mixer (uncredited) |
Special Effects by
| Les Hillman | ... | special effects (uncredited) |
Stunts
| Vic Armstrong | ... | stunts (uncredited) |
| Peter Brace | ... | stunts (uncredited) |
| Ken Buckle | ... | stunts (uncredited) |
| George Lane Cooper | ... | stunts (uncredited) |
| Martin Grace | ... | stunts (uncredited) |
| Richard Graydon | ... | stunts (uncredited) |
| Reg Harding | ... | stunts (uncredited) |
| George Leech | ... | stunts (uncredited) |
| Bob Simmons | ... | stunt coordinator (uncredited) / stunt double: Anthony Hopkins (uncredited) / stunts (uncredited) |
Camera and Electrical Department
| John Harris | ... | camera operator |
| Jimmy Spoard | ... | grip |
| Adrian Biddle | ... | underwater assistant camera (uncredited) |
| John Crawford | ... | focus puller (uncredited) |
| Tommy Lee | ... | gaffer (uncredited) |
| Douglas Milsome | ... | focus puller (uncredited) |
| Bob Rickerd | ... | focus puller: second unit (uncredited) |
| David Wynn-Jones | ... | clapper loader (uncredited) |
Location Management
| Malcolm J. Christopher | ... | location manager (as Malcolm Christopher) |
Music Department
| Angela Morley | ... | conductor (as Walter Stott) |
Script and Continuity Department
| Joy Mercer | ... | continuity |
Additional Crew
| Marion Rosenberg | ... | assistant to producer |
| Bob Simmons | ... | action sequences arranger |
| Paul Stader | ... | underwater sequences director |
| Penny Christopher | ... | production secretary (uncredited) |
| Jeanne Ferber | ... | production secretary (uncredited) |
