Directed by
| Ernest Morris | ||
Writing Credits (in alphabetical order)
| Brian Clemens | ... | (story) |
Cast (in credits order)
| Dermot Walsh | ... | Maj. Roy Bell | |
| Patrick McAlinney | ... | Reilly | |
| Brian Peck | ... | Bernie White | |
| Richard Carpenter | ... | Freddy | |
 |
Max Butterfield | ... | Tony |
| Maurice Kaufmann | ... | Tom Mason | |
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Hugh David | ... | Hoyt |
| Anton Rodgers | ... | Don Conyers | |
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Sheila Whittingham | ... | Josette |
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John Scott | ... | Col. Moreton |
| Rest of cast listed alphabetically: | |||
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Richard Bennett | ... | Officer (uncredited) |
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Eric Corrie | ... | Officer (uncredited) |
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Stuart Hillier | ... | Capt. Mead (uncredited) |
| Andreas Malandrinos | ... | Flamoun (uncredited) | |
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Paddy Ryan | ... | German sentry knifed by Reilly (uncredited) |
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Graham Stewart | ... | Corporal (uncredited) |
| Frank Thornton | ... | Trench Officer (uncredited) | |
Produced by
| Edward J. Danziger | ... | producer |
| Harry Lee Danziger | ... | producer |
| Brian Taylor | ... | associate producer |
Music by
| Bill LeSage | ||
| Tony Crombie | ... | (uncredited) |
Cinematography by
| James Wilson | ... | director of photography (as Jimmy Wilson) |
Editing by
| Desmond Saunders | ||
Art Direction by
| Norman G. Arnold | ... | (as Norman Arnold) |
Makeup Department
| Elsie Alder | ... | hairdresser |
| Aldo Manganaro | ... | makeup artist |
Production Management
| John Draper | ... | production manager |
| Brian Taylor | ... | production supervisor |
Second Unit Director or Assistant Director
| Geoffrey Helman | ... | assistant director |
Sound Department
| George Adams | ... | sound recordist |
| W. Anson Howell | ... | sound recording supervisor (as W.A. Howell) |
| John Smith | ... | sound editor |
Stunts
| Paddy Ryan | ... | stunt performer (uncredited) |
Camera and Electrical Department
| Paddy Aherne | ... | camera operator |
Costume and Wardrobe Department
| Rene Coke | ... | wardrobe |
Music Department
| Norman Kay | ... | composer: additional music (uncredited) |
Script and Continuity Department
| Phyllis Townshend | ... | continuity |
