Directed by
| Ralph Kemplen | ||
Writing Credits
| Kenneth Hyde | ... | (screenplay) |
| Edith Pargeter | ... | (from the original story by) |
| Ralph Kemplen | ... | (script) & |
| Roger Proudlock | ... | (script) |
Cast (in credits order)
| Tony Wright | ... | Charles | |
| Lee Patterson | ... | Mark | |
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Susan Beaumont | ... | Margaret |
| Michael Hordern | ... | Mr. Justice Manton | |
| Ralph Truman | ... | Sir Robert Wyvern | |
| Olga Dickie | ... | Hannah | |
| Henry Oscar | ... | Fredericks | |
| Brian Oulton | ... | Frank Porter | |
| Roddy Hughes | ... | Jody | |
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Evelyn Roberts | ... | Colonel Judkin |
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Jessica Cairns | ... | Adriana |
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Constance Fraser | ... | Mrs. Brooks |
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Joe Gibbons | ... | Foreman |
| Rest of cast listed alphabetically: | |||
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Wallace Bosco | ... | Juror (uncredited) |
| Pauline Chamberlain | ... | Woman at Road Accident (uncredited) | |
| Basil Dignam | ... | Guy Stevenson (uncredited) | |
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Lucy Griffiths | ... | Shopkeeper (uncredited) |
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Gordon Harris | ... | Police Constable (uncredited) |
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Hubert Hill | ... | Reporter (uncredited) |
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Linda Leo | ... | Minor Role (uncredited) |
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Jack McNaughton | ... | Clerk of the Court (uncredited) |
| Guy Standeven | ... | Reporter (uncredited) | |
| John Tatham | ... | Prisoner Escort (uncredited) | |
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Siobhan Taylor | ... | Minor Role (uncredited) |
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John Watson | ... | Detective (uncredited) |
Produced by
| Ben Arbeid | ... | associate producer |
| A.M.G. Gelardi | ... | executive producer |
| Roger Proudlock | ... | producer |
Music by
| Lambert Williamson | ||
Cinematography by
| Arthur Grant | ... | director of photography |
Editing by
| Stan Hawkes | ... | (as Stanley Hawkes) |
Production Design by
| Anthony Masters | ... | (as Tony Masters) |
Makeup Department
| Barbara Barnard | ... | hairdresser |
| Bill Lodge | ... | makeup artist |
Second Unit Director or Assistant Director
| Douglas Hickox | ... | assistant director |
| Gerry Arbeid | ... | third assistant director (uncredited) |
| John Roddick | ... | second assistant director (uncredited) |
Art Department
| John Jones | ... | assistant art director (uncredited) |
Sound Department
| Bernard Brown | ... | sound recordist |
| Peter Day | ... | sound camera operator (uncredited) |
| Charles Earl | ... | sound assistant (uncredited) |
| Derek Kavanagh | ... | boom operator (uncredited) |
Camera and Electrical Department
| Moray Grant | ... | operator |
| Manny Wynn | ... | focus puller (uncredited) |
Costume and Wardrobe Department
| Jean Fairlie | ... | wardrobe |
Editorial Department
| Stanley Smith | ... | assembly cutter (uncredited) |
Music Department
| Joan Regan | ... | theme song recorded by |
| Lambert Williamson | ... | music director |
Script and Continuity Department
| Splinters Deason | ... | continuity (as Splinters Deeson) |
Additional Crew
| Clive Howson | ... | producer's assistant |
| John Troke | ... | publicity director (uncredited) |
