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Percy Marmont as John Armstrong |
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Harry Welchman as Sir Ian |
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Patricia Marmont as Joan Stewart |
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Philip Kay as Tommy |
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Eleanor Hallam as Mary Armstrong |
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Beckett Bould as Burton |
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Valentine Dunn as Alice Burton |
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Cameron Hall as Edwards |
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Alexander Field as Blinkers |
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James Knight as Police Sergeant |
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Sydney Bromley as Burton June |
| Directing | Oswald Mitchell | Director |
| Camera | Bernard Lewis | Camera Operator |
| Production | Louis H. Jackson | Producer |
| Production | Oswald Mitchell | Producer |
| Sound | Percival Mackey | Original Music Composer |
| Camera | Gerald Gibbs | Director of Photography |
| Camera | Arthur Grant | Director of Photography |
| Editing | Douglas Myers | Editor |
| Art | C. Wilfred Arnold | Art Direction |
| Costume & Make-Up | Harry Hayward | Makeup Artist |
| Costume & Make-Up | Marjorie Whittle | Hairdresser |
| Directing | Gerry O'Hara | Assistant Director |
| Sound | Harold V. King | Sound Supervisor |
| Sound | James Morris | Sound Recordist |
| Sound | Cecil Thornton | Sound Recordist |
| Camera | Moray Grant | Camera Operator |
| Costume & Make-Up | Maude Churchill | Wardrobe Supervisor |
| Sound | Percival Mackey | Conductor |