Directed by
| Reginald Denham | ||
Writing Credits (in alphabetical order)
| Jeffrey Dell | ... | (adaptation) |
| Jeffrey Dell | ... | (dialogue) |
| Jeffrey Dell | ... | (scenario) |
| Jack Hulbert | ... | (dialogue) |
| Edgar Wallace | ... | (novel) |
Cast (in credits order)
| Jack Hulbert | ... | Inspector Mike Pemberton | |
| Genevieve Tobin | ... | Kate Westhanger | |
| Noel Madison | ... | Gregori | |
| Francis L. Sullivan | ... | Lord Flamborough | |
| Arthur Wontner | ... | Colonel Westhanger | |
| Frank Cellier | ... | Sir Ralph Sapson | |
| Googie Withers | ... | Lady Moya | |
| Peter Haddon | ... | Boltover | |
| Felix Aylmer | ... | Bishop | |
| Ronald Adam | ... | Police Chief | |
| James Harcourt | ... | Bank Manager | |
| Edward Lexy | ... | Sergeant | |
| Queenie Leonard | |||
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Albert Whelan | ||
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Arthur Goullet | ||
| Leo Genn | ... | Dr. Gurdon | |
| Philip Leaver | ... | Mulberry | |
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Walter Sondes | ||
| Arthur Brander | |||
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Geoffrey Clark | ||
| Oliver Johnston | ... | Cunningham | |
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Paul Sheridan | ||
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Vincent Holman | ... | Detective |
| Rest of cast listed alphabetically: | |||
| Arthur Hambling | ... | 3rd Signalman (uncredited) | |
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Bryan Herbert | ... | 2nd Signalman (uncredited) |
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Leonie Lamartine | ... | Stout Woman (uncredited) |
Produced by
| Richard Wainwright | ... | producer |
Music by
| Allan Gray | ||
Cinematography by
| Roy Kellino | ... | (photography) |
Editing by
| Inman Hunter | ... | (as E.M. Hunter) |
Art Direction by
| D.W. Daniels | ||
Production Management
| W.J. Dodds | ... | production manager (as J.W. Dodds) |
Second Unit Director or Assistant Director
| Roy Parkinson | ... | third assistant director (uncredited) |
Sound Department
| M.R. Cruickshank | ... | sound recordist |
