Directed by
| David Villiers | ||
Writing Credits
| Lukas Heller | ... | (screenplay) |
| Edgar Wallace | ... | (novel) (uncredited) |
Cast (in credits order)
| Michael Gough | ... | Donald Edwards | |
| Erika Remberg | ... | Helene Edwards | |
| Hans von Borsody | ... | Kersten (as Hans Borsody) | |
| John Justin | ... | Robert Vaughan | |
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Paul Whitsun-Jones | ... | Phillips |
| Vanda Godsell | ... | Betty Conlon | |
| Jerold Wells | ... | Police Inspector | |
| Anneke Wills | ... | Jacqueline (as Annika Wills) | |
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Victor Charrington | ... | Barman |
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Ray Smith | ... | Chauffeur |
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Norma Parnell | ... | Guest at Party |
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Odette Nash | ... | Guest at Party |
| Gabriella Licudi | ... | Guest at Party | |
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Luanshya Greer | ... | Guest at Party (as Pamela Greer) |
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Richard Bidlake | ... | Guest at Party |
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Mike Hall | ... | Guest at Party |
| Robin Phillips | ... | Guest at Party | |
Produced by
| Jack Greenwood | ... | producer |
| Jim O'Connolly | ... | associate producer (uncredited) |
Music by
| Charles Blackwell | ||
Cinematography by
| Bert Mason | ... | director of photography |
Editing by
| Bernard Gribble | ||
Casting By
| Ronnie Curtis | ... | (as Ronald Curtis) |
Art Direction by
| Peter Proud | ||
Makeup Department
| Hilda Fox | ... | hairdresser |
| Aldo Manganaro | ... | makeup artist |
Production Management
| Joe Levy | ... | production manager |
Second Unit Director or Assistant Director
| Ted Lewis | ... | assistant director |
Sound Department
| Ronald Abbott | ... | sound recordist |
| Sidney Rider | ... | sound recordist |
| Allan Sones | ... | sound editor |
Camera and Electrical Department
| Herbert Smith | ... | camera operator |
Costume and Wardrobe Department
| Eileen Welch | ... | wardrobe |
Music Department
| Charles Blackwell | ... | conductor |
| Michael Carr | ... | composer: title music |
Script and Continuity Department
| Marjorie Owens | ... | continuity |
Additional Crew
| Nat Cohen | ... | presenter: implied |
| Stuart Levy | ... | presenter: implied |
