Directed by
| Don Sharp | ||
Writing Credits
| David Butler | ... | (screenplay) and |
| Don Sharp | ... | (screenplay) |
| Murray Smith | ... | (additional material) |
| Alistair MacLean | ... | (based on the novel by) |
Cast (in credits order) verified as complete
Produced by
| William Hill | ... | associate producer |
| Peter Snell | ... | producer |
Music by
| Robert Farnon | ||
Cinematography by
| Alan Hume | ... | director of photography |
Editing by
| Tony Lower | ||
Casting By
| Stuart Aikins | ... | (as Stuart Aitkins) |
Production Design by
| Harry Pottle | ||
Art Direction by
| Peter Childs | ||
| Kenneth Ryan | ||
Set Decoration by
| Kimberley Richardson | ... | (uncredited) |
Makeup Department
| Sandy Cooper | ... | makeup assistant |
| Michael Morris | ... | makeup assistant |
| Phyllis Newman | ... | makeup artist |
| Wally Schneiderman | ... | makeup artist |
| Leila Seppänen | ... | hairdresser (as Leila Seppanen) |
Production Management
| Brian Burgess | ... | production supervisor (as Brian D. Burgess) |
| Fitch Cady | ... | unit manager: second unit |
Second Unit Director or Assistant Director
| Vic Armstrong | ... | second unit director |
| Don Brough | ... | assistant director |
| Stuart Freeman | ... | assistant director |
| Don McCutcheon | ... | assistant director |
| Bill Mizel | ... | assistant director (as William Mizel) |
| Alan Simmonds | ... | assistant director |
| Roy P. Stevens | ... | assistant director (as Roy Stevens) |
Art Department
| Denise Exshaw | ... | set dresser |
| Brian Gamby | ... | prop man / property master |
| Dai Moran | ... | draughtsman |
| Bill Simpson | ... | construction manager-Canada (as William Simpson) |
| Ken Softley | ... | construction manager-U.K. (as Kenneth Softley) |
| Len Wolfe | ... | assistant property master |
| Jock Kay | ... | scenic artist (uncredited) |
| Michael Law | ... | carpenter (uncredited) |
Sound Department
| Geoff R. Brown | ... | assistant editor |
| Rowland Fowles | ... | boom operator-U.K. |
| Chris Greenham | ... | sound editor |
| Gerry Humphreys | ... | dubbing mixer (as Gerry Humphries) |
| John Iles | ... | consultant: Dolby |
| Brian Simmons | ... | sound mixer (as Brian Simmonds) |
| Rob Young | ... | boom operator-Canada (as Robert Young) |
Special Effects by
| David Harris | ... | special effects |
| Lee Routly | ... | special effects |
| John Thomas | ... | special effects |
| Roy Whybrow | ... | special effects |
Stunts
| Vic Armstrong | ... | stunt coordinator / stunts |
| Dave Bickers | ... | stunts (as David Bickers) |
| Marc Boyle | ... | stunts |
| Alex Green | ... | stunts |
| Alf Joint | ... | stunts |
| Dwayne McLean | ... | stunts |
| John Wardlow | ... | stunts |
| Paul Weston | ... | stunts |
| Vic Armstrong | ... | stunt double: Donald Sutherland (uncredited) |
| Calvin Spencer | ... | assistant stunt coordinator (uncredited) / stunt double: Lloyd Bridges (uncredited) / stunt driver (uncredited) |
Camera and Electrical Department
| David Appleby | ... | still photographer |
| John S. Bartley | ... | gaffer-Canada (as John Bartley) |
| Cyrus Block | ... | camera operator |
| Bert Bosher | ... | gaffer-U.K. |
| Tony Breeze | ... | camera assistant |
| Derek V. Browne | ... | camera operator (as Derek Browne) / second unit photography (as Derek Browne) |
| Theo Eglseder | ... | camera assistant |
| David Geddes | ... | 2nd camera assistant |
| John Harris | ... | camera operator |
| Tim Hogan | ... | key grip |
| Roger Huyghe | ... | best boy electrician |
| Bruce Ingram | ... | 2nd camera assistant |
| David Kelly | ... | camera assistant |
| Cameron MacDonald | ... | camera operator (as Cam MacDonald) |
| John McCallum | ... | camera assistant (as Sandy McCallum) |
| Donald M. Morgan | ... | aerial cameraman (as Donald Morgan) |
| Ben Rusi | ... | best boy grip |
| Herbert Smith | ... | camera operator |
| Peter K. Smith | ... | camera assistant (as Peter Smith) |
| Dale Wilson | ... | 2nd camera assistant |
| Keith Woods | ... | camera operator / second unit photography |
| Alan Zenuk | ... | still photographer |
| Curtis Petersen | ... | assistant camera (uncredited) |
Costume and Wardrobe Department
| Peter Donaldson | ... | wardrobe assistant-Canada |
| Lynne MacKay | ... | wardrobe supervisor |
| Bob Watts | ... | wardrobe master (as Robert Watts) |
| Colin Wilson | ... | wardrobe master-U.K. |
Editorial Department
| Eric Boyd-Perkins | ... | supervising editor (as Eric Boyd Perkins) |
| Jack Hilton | ... | assistant editor |
| Richard Garibaldi | ... | home video mastering colorist (uncredited) |
Location Management
| Michael E. Steele | ... | location manager (as Michael Steele) |
Music Department
| David Farnon | ... | music associate |
| Robert Farnon | ... | conductor |
Script and Continuity Department
| Pamela Davies | ... | continuity |
| Margaret Hanly | ... | continuity |
| Penny Hynam | ... | continuity |
Transportation Department
| Peter Borkent | ... | production driver |
| Bob Bowe | ... | driver captain (as Robert Bowe) |
| Ken C. Johnson | ... | transportation (uncredited) |
Additional Crew
| Marilyn Clarke | ... | production assistant |
| Leif Johansson | ... | hydrocopter specialist |
| Patricia Johnson | ... | publicist |
| Lesley Keane | ... | co-ordinator: U.K. |
| Jak King | ... | assistant accountant (as Jak R. King) |
| Charles Mooney | ... | helicopter pilot |
| Robin Mounsey | ... | snow controller |
| Elizabeth Pontsa | ... | payroll clerk |
| Douglas Pruss | ... | production runner (as Doug Pruss) |
| John Soutar | ... | helicopter pilot |
| Arthur Tarry | ... | production accountant |
| Gail Turner | ... | co-ordinator: Canada |
| Arthur Wooster | ... | underwater sequence |
| Marilyn Clarke | ... | production coordinator (uncredited) |
| Wayne McLaughlin | ... | production assistant (uncredited) |
| Sarah Nichols | ... | accounts secretary (uncredited) |
