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Linden Travers as Joan Walton |
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Patricia Hilliard as Dora Coleman |
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John Stuart as Inspector Dicker |
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Ivan Brandt as Rex Walton |
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Brefni O'Rorke as Coleman |
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Charles Victor as Nobb Knowles |
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Marie Ault as Mrs. Tweedle |
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John Warwick as Bennett |
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Eric Clavering as Parker |
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Valentine Dyall as Mr. Collett |
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Arthur Hambling as Wells |
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Albert Chevalier as Policeman |
| Directing | Philip Brandon | Director |
| Editing | Walter Jentzsch | Editor |
| Writing | James Seymour | Writer |
| Production | Hugh Perceval | Producer |
| Camera | Stephen Dade | Director of Photography |
| Sound | George Burgess | Sound Recordist |
| Editing | Alan Gourlay | Editor |
| Art | Andrew Mazzei | Art Direction |
| Camera | Jack Parker | Camera Operator |
| Writing | Эдгар Уоллес | Novel |
