Directed by
| Ken Hughes | ||
Writing Credits
| Ken Hughes | ... | (written by) |
Cast (in credits order)
| Patrick Barr | ... | Dr. Geoffrey Allen | |
| Elizabeth Allan | ... | Dr. Philippa Roberts | |
| Maxwell Reed | ... | Frank Smith | |
| Vanda Godsell | ... | Mae Smith | |
| Russell Napier | ... | Inspector Durham | |
| Neil Hallett | ... | Sergeant John Harris | |
| Gibb McLaughlin | ... | Mr. Spencer Simon | |
| Edwin Richfield | ... | Ryan | |
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Mark Bellamy | ... | Louis |
| Bill Nagy | ... | Charlie | |
| Anthony Valentine | ... | Tony (Charlie's son) | |
| John Horsley | ... | Dr. Richards | |
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Donald Bisset | ... | Major Gifford (as Donald Bissett) |
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Gwen Bacon | ... | Matron (as Given Bacon) |
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Clifford Buckton | ... | Jarrit |
| Cyril Smith | ... | Prison Warder | |
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Thomas Gallagher | ... | Factory Foreman (as Tom Gallagher) |
| Ian Wilson | ... | Personnel Manager (as Dan Wilson) | |
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Henry Webb | ... | Tenement Caretaker |
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Joan Tyrrell | ... | Mother at Tenement |
| Rest of cast listed alphabetically: | |||
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Hilda Barry | ... | Mrs. Wright (Hospital Patient) (uncredited) |
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Michael Bird | ... | Tenement Visitor (uncredited) |
| Marianne Stone | ... | Hospital Technician (uncredited) | |
Produced by
| Alec C. Snowden | ... | producer |
Cinematography by
| Josef Ambor | ... | director of photography |
Editing by
| Geoffrey Muller | ||
Art Direction by
| George Haslam | ||
Makeup Department
| Jack Craig | ... | makeup artist |
Second Unit Director or Assistant Director
| Jim O'Connolly | ... | first assistant director |
| Fred Ruff | ... | second assistant director |
Art Department
| Stan Shields | ... | assistant art director (uncredited) |
Sound Department
| Ronald Abbott | ... | sound recordist (as Ron Abbott) |
| Richard A. Smith | ... | sound recordist (as Dick Smith) / sound supervisor |
| Gerry Barnes | ... | sound camera operator (uncredited) |
| Dave Drinkwater | ... | boom operator (uncredited) |
| Brian Hunter | ... | boom assistant (uncredited) |
Camera and Electrical Department
| Richard Cantouris | ... | stills cameraman |
| Ron Robson | ... | camera operator |
| Ken Clarke | ... | clapper loader (uncredited) |
| Cyril Gray | ... | focus puller (uncredited) |
Costume and Wardrobe Department
| Alice McLaren | ... | wardrobe mistress |
Editorial Department
| Pamela Bunce | ... | assistant editor (uncredited) |
Music Department
| Richard Taylor | ... | music director |
Script and Continuity Department
| Angela Allen | ... | continuity |
Additional Crew
| Frederick Wilson | ... | technical assistance (as Mr. Frederick Wilson of The Edison Swan Electric Company Ltd.) |
