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David Manners as Franklin Blake |
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Phyllis Barry as Ann Verinder |
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Gustav von Seyffertitz as Carl Von Lucker |
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Jameson Thomas as Godfrey Ablewhite |
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Herbert Bunston as Sir John Verinder |
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Charles Irwin as Inspector Cuff |
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Elspeth Dudgeon as Betteredge |
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John Davidson as Yandoo |
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Claude King as Sir Basil Wynard |
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Olaf Hytten as Dr. Ezra Jennings |
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Evalyn Bostock as Roseanna Spearman |
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Fred Walton as Henry, Butler |
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John Power as Driver |
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Harold Entwistle as Sutter |
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A.C. Henderson as Robbin |
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Arthur Thalasso as Detective (Uncredited) |
| Directing | Reginald Barker | Director |
| Writing | Wilkie Collins | Novel |
| Writing | Adele Buffington | Screenplay |
| Editing | Jack Ogilvie | Editor |
| Crew | Charles Dunworth | Additional Music |
| Sound | John Stransky Jr. | Sound Recordist |
| Sound | Abe Meyer | Music Director |
| Production | Paul Malvern | Producer |
| Camera | Robert H. Planck | Director of Photography |
| Editing | Carl Pierson | Supervising Editor |
