Directed by
| J. Lee Thompson | ||
Writing Credits
| J. Lee Thompson | ... | (written by) |
| J. Lee Thompson | ... | (play) (uncredited) |
Cast (in credits order)
| Dennis Price | ... | Matthew | |
| Derek Farr | ... | Stephen | |
| Patricia Plunkett | ... | Jan | |
 |
Joan Dowling | ... | Grena |
| Rest of cast listed alphabetically: | |||
|
|
Frederick Schrecker | ... | Max (uncredited) |
|
|
Emile Stemmler | ... | Cocktail Barman Larry (uncredited) |
Produced by
| Victor Skutezky | ... | producer |
Music by
| Philip Green | ||
Cinematography by
| William McLeod | ... | director of photography (as Bill McLeod) |
Editing by
| Edward B. Jarvis | ... | (as E.B. Jarvis) |
Art Direction by
| Donald M. Ashton | ... | (as Don Ashton) |
Makeup Department
| Kenneth McKay | ... | makeup artist (as Ken McKay) |
| Doris Pollard | ... | hair stylist (as Doris Porter) |
Production Management
| F. Sherwin Green | ... | production manager |
Second Unit Director or Assistant Director
| Robert Lynn | ... | assistant director (as Robert B. Lynn) |
Sound Department
| Harry Benson | ... | sound supervisor |
| Stan Jolly | ... | sound recordist |
| Phyl Woods | ... | dubbing editor |
Camera and Electrical Department
| Val Stewart | ... | camera operator |
Music Department
| Louis Levy | ... | under the direction of |
Script and Continuity Department
| Connie Newton | ... | continuity (as Constance Newton) |
Additional Crew
| Fritz Gottfurcht | ... | scenario editor |
