Directed by
| José Ramón Larraz | ... | (as Joseph Larraz) |
Writing Credits (in alphabetical order)
| Derek Ford | ||
Cast (in credits order)
| Andrea Allan | ... | Valerie | |
| Karl Lanchbury | ... | Paul | |
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Maggie Walker | ... | Susanna |
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Peter Forbes-Robertson | ... | Mr. Hornby |
| Judy Matheson | ... | Lorna | |
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Annabella Wood | ... | Stella |
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Alex Leppard | ... | Terry |
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Lawrence Keane | ... | Mike |
| Edmund Pegge | ... | Kent | |
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Daphne Lea | ... | Mrs. Dabney |
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Richard Aylen | ... | Inspector Matheson |
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Barbara Meale | ... | 1st Victim |
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Joshua Leppard | ... | Peter |
| Raymond Young | ... | Car Driver | |
Produced by
| Diana Daubeney | ... | producer |
Music by
| Terry Warr | ||
Cinematography by
| Trevor Wrenn | ||
Editing by
| Roy Deverell | ||
Art Direction by
| John Hoesli | ||
Production Management
| Terry Lens | ... | production manager |
Second Unit Director or Assistant Director
| Gordon Gilbert | ... | assistant director |
| Terry Hodgkinson | ... | assistant director (as Terence Hodgkinson) |
Art Department
| Joe Teiger | ... | property master |
Sound Department
| Peter Day | ... | sound recordist |
| Hugh Strain | ... | dubbing director |
Camera and Electrical Department
| Alan Boast | ... | camera operator |
| Michael Garfath | ... | focus |
Costume and Wardrobe Department
| Eileen Sullivan | ... | wardrobe mistress |
Editorial Department
| Derek Ford | ... | supervising editor |
Script and Continuity Department
| Lorraine Fennell | ... | continuity |
