Directed by
| Gordon Flemyng | ||
Writing Credits
| Kenneth Ware | ... | (screenplay) |
| James Mitchell | ... | (adaptation) and |
| John Sherlock | ... | (adaptation) |
| John Sherlock | ... | (novel) |
Cast (in credits order)
| Stanley Baker | ... | Maj. Harry Grigsby | |
| Alex Cord | ... | Kip Thompson | |
| Honor Blackman | ... | Katherine Whiteley | |
| Richard Attenborough | ... | Gen. Charles Whiteley | |
| Rafer Johnson | ... | Joe Jackson | |
| Andrew Keir | ... | Gordon Mackenzie | |
| Ray Brooks | ... | Lt. David Coulson | |
| Julian Glover | ... | Andy Royal | |
| John Thaw | ... | Terry Mitchell | |
| Rest of cast listed alphabetically: | |||
 |
A.J. Brown | ... | Governor (uncredited) |
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Paul Dawkins | ... | Commissioner Doyle (uncredited) |
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Andy Ho | ... | Waiter (uncredited) |
| Sam Kydd | ... | (uncredited) | |
| Philip Latham | ... | Adams (uncredited) | |
| Gerald Sim | ... | Dr. Griffiths (uncredited) | |
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Pamela Stanley | ... | Governor's Lady (uncredited) |
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Kenji Takaki | ... | Te Ching (uncredited) |
| Neil Wilson | ... | Wilson (uncredited) | |
Produced by
| René Dupont | ... | associate producer |
| Josef Shaftel | ... | producer |
Music by
| John Dankworth | ||
Cinematography by
| Alan Hume | ... | director of photography |
Editing by
| Ann Chegwidden | ||
| Ernest Hosler | ... | (uncredited) |
Art Direction by
| Anthony Pratt | ... | (as Tony Pratt) |
Set Decoration by
| Terence Morgan | ||
Costume Design by
| Beatrice Dawson | ||
Makeup Department
| Wally Schneiderman | ... | makeup artist (as Walter Schneiderman) |
Production Management
| Ron Carr | ... | production manager |
Second Unit Director or Assistant Director
| Anthony Waye | ... | assistant director |
| Gary White | ... | third assistant director (uncredited) |
Art Department
| Tim Hutchinson | ... | set designer |
| Cliff Robinson | ... | chief draughtsperson (uncredited) |
Sound Department
| Buster Ambler | ... | sound mixer |
| Mike Hopkins | ... | sound editor (uncredited) |
| Len Shilton | ... | sound re-recordist (uncredited) |
Special Effects by
| Pat Moore | ... | special effects (uncredited) |
Stunts
| Joe Powell | ... | stunts (uncredited) |
| Eddie Stacey | ... | stunt performer (uncredited) |
Camera and Electrical Department
| David Harcourt | ... | camera operator |
| Jerry Sandler | ... | clapper loader second unit (uncredited) |
Costume and Wardrobe Department
| Roy Ponting | ... | wardrobe supervisor |
Editorial Department
| Bryan Oates | ... | second assistant editor (uncredited) |
Location Management
| Jim Brennan | ... | location manager |
Music Department
| John Dankworth | ... | conductor |
| David Lindup | ... | orchestrator (uncredited) |
Script and Continuity Department
| Rita Davison | ... | continuity (uncredited) |
Additional Crew
| Dimitri De Grunwald | ... | presenter |
| Marilyn Clarke | ... | production coordinator (uncredited) |
| Terry Madden | ... | production runner (uncredited) |
| Arthur Tarry | ... | production accountant (uncredited) |
