Directed by
| David Eady | ||
Writing Credits
| Ephraim Kogan | ... | (screenplay) and |
| John Tully | ... | (screenplay) |
| Pierre Boileau | ... | (novel) and |
| Thomas Narcejac | ... | (novel) |
Cast (in credits order) complete, awaiting verification
| John Gregson | ... | Richard Hammond | |
| Mai Zetterling | ... | Christiane Hammond | |
| John Ireland | ... | Max Hammond | |
| Michael Denison | ... | David Merton | |
| Tony Wright | ... | Clem | |
| Nanette Newman | ... | Janet | |
| Valerie Taylor | ... | Miss Hopkins | |
| Roland Bartrop | ... | French Doctor (as Rowland Bartrop) | |
| Rest of cast listed alphabetically: | |||
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Colette Bartrop | ... | 1st Nurse (uncredited) |
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Barry Johns | ... | Factory Worker (uncredited) |
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Leonard Llewellyn | ... | Chief Engineer (uncredited) |
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Joyce Marlow | ... | (uncredited) |
| John Serret | ... | French Surgeon (uncredited) | |
Produced by
| Jon Penington | ... | producer |
Music by
| Mikis Theodorakis | ||
Cinematography by
| Ken Hodges | ... | director of photography |
Editing by
| Oswald Hafenrichter | ||
Art Direction by
| Anthony Masters | ... | (as Tony Masters) |
Costume Design by
| Beatrice Dawson | ... | (costumes designed by) |
Makeup Department
| Anne Box | ... | hairdresser |
| Ernest Gasser | ... | makeup artist |
Production Management
| Pat Marsden | ... | production manager (as Patrick Marsden) |
Second Unit Director or Assistant Director
| Colin M. Brewer | ... | assistant director (as Colin Brewer) |
| Patrick Clayton | ... | second assistant director (uncredited) |
| Ron Purdie | ... | third assistant director (uncredited) |
Art Department
| Geoffrey Tozer | ... | assistant art director |
| Martin Atkinson | ... | draughtsman (uncredited) |
| Maurice Fowler | ... | set dresser (uncredited) |
Sound Department
| Bob Jones | ... | sound recordist |
| Bert Ross | ... | sound recordist |
| Jim Shields | ... | sound editor (as James Shields) |
| Douglas Barnett | ... | sound camera operator (uncredited) |
| John Salter | ... | boom operator (uncredited) |
Camera and Electrical Department
| Desmond Davis | ... | camera operator |
| Ken Goodman | ... | focus puller (uncredited) |
| Ted Reed | ... | still photographer (uncredited) |
Costume and Wardrobe Department
| Muriel Dickson | ... | wardrobe mistress (uncredited) |
Editorial Department
| Alan Corder | ... | first assistant editor (uncredited) |
Music Department
| Arlette Sibon | ... | musician: ondes martenot player |
| Mikis Theodorakis | ... | music director |
| Janine De Waleyne | ... | electronic music arranger (uncredited) |
| Mikis Theodorakis | ... | conductor (uncredited) |
Script and Continuity Department
| Yvonne Richards | ... | continuity |
Additional Crew
| Joyce Herlihy | ... | production secretary (uncredited) |
