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Gordon Harker as Constable Cheatle |
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Binnie Hale as Sophie |
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Gibb McLaughlin as Sir Arthur Gannett |
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Harry Tate as Taxi Driver |
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Eric Portman as Edward Chester |
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Donald Wolfit as George Francis Howard |
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Eileen Peel as Barbara Ainsworth |
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David Horne as Judge |
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Robert Holmes as Concannon |
| Sound | A.M. Jinman | Sound Recordist |
| Sound | Leighton Lucas | Music Director |
| Art | Aubrey Hammond | Art Direction |
| Directing | Charles Hasse | Assistant Director |
| Camera | Jack Asher | Camera Operator |
| Writing | Selwyn Jepson | Adaptation |
| Camera | Cyril Bristow | Director of Photography |
| Writing | Walter C. Hackett | Theatre Play |
| Editing | Michael Hankinson | Editor |
| Directing | Sinclair Hill | Director |
| Writing | Walter C. Hackett | Writer |
