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Claude Rains as Dr. Jack Griffin |
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გლორია სტიუარტი as Flora Cranley |
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William Harrigan as Dr. Arthur Kemp |
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Henry Travers as Dr. Cranley |
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Una O'Connor as Jenny Hall |
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Forrester Harvey as Herbert Hall |
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Holmes Herbert as Chief of Police |
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E. E. Clive as Constable Jaffers |
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Dudley Digges as Chief Detective |
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Harry Stubbs as Inspector Bird |
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Donald Stuart as Inspector Lane |
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Merle Tottenham as Millie |
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Robert Adair as Detective Thompson (uncredited) |
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Edgar Barrier as Radio Announcer (uncredited) |
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Ted Billings as Villager Playing Darts (uncredited) |
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Walter Brennan as Bicycle Owner (uncredited) |
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Robert Brower as Farmer (uncredited) |
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Mae Bruce as Mary Purdy (uncredited) |
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Rita Carlyle as Townswoman at Pub (uncredited) |
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John Carradine as Informer Suggesting Ink (uncredited) |
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D'Arcy Corrigan as Villager (uncredited) |
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Jack Deery as Officer in Charge of Barn Capture (uncredited) |
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Dwight Frye as Reporter (uncredited) |
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Mary Gordon as Screaming Woman (uncredited) |
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Bobby Hale as Townsman at Pub (uncredited) |
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Stuart Hall as Constable (uncredited) |
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Tiny Jones as Townswoman at Pub (uncredited) |
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Violet Kemble Cooper as Woman (uncredited) |
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Crauford Kent as Doctor (uncredited) |
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Paul Kruger as Constable (uncredited) |
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John Merivale as Constable (uncredited) |
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Monte Montague as Cop (uncredited) |
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Jack Montgomery as Constable (uncredited) |
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Charles Morton as Party Guest (uncredited) |
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Bob Reeves as Detective Hogan (uncredited) |
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Jack Richardson as Official (uncredited) |
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Tom Ricketts as Old Farmer with Barn (uncredited) |
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Kathryn Sheldon as Orphanage Worker (uncredited) |
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Emma Tansey as Old Woman Listening to Radio (uncredited) |
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Jameson Thomas as Hospital Doctor (uncredited) |
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Leo White as 2nd Man Calling Police ('Frost')(uncredited) |
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Bert Young as Railroad Switchman (uncredited) |
| Sound | Heinz Roemheld | Original Music Composer |
| Directing | James Whale | Director |
| Writing | ჰერბერტ უელსი | Novel |
| Camera | Arthur Edeson | Director of Photography |
| Editing | Ted J. Kent | Editor |
| Writing | R.C. Sherriff | Screenplay |
| Production | Carl Laemmle Jr. | Producer |
| Art | Charles D. Hall | Art Direction |
| Directing | Joseph A. McDonough | Assistant Director |
| Crew | Carl Laemmle | Presenter |
| Camera | John J. Mescall | Director of Photography |
| Camera | King D. Gray | Camera Operator |
| Sound | John Kemp | Sound Recordist |
| Camera | Peter Abriss | Grip |
| Sound | Gilbert Kurland | Sound Supervisor |
| Camera | Jack Eagan | Assistant Camera |
| Sound | Heinz Roemheld | Conductor |
| Visual Effects | Bill Heckler | Visual Effects |
| Visual Effects | John J. Mescall | Visual Effects Camera |
| Editing | Maurice Pivar | Editorial Manager |
| Visual Effects | Cleo E. Baker | Visual Effects |
| Sound | W. Franke Harling | Music |
| Camera | Arthur Edeson | Camera Operator |
| Sound | William Schiller | Orchestrator |
| Sound | William Hedgcock | Sound Recordist |
| Visual Effects | Roswell A. Hoffmann | Visual Effects Camera |
| Sound | Gilbert Kurland | Music Supervisor |
| Art | Wally Kirkpatrick | Props |
| Camera | Roman Freulich | Still Photographer |
| Visual Effects | Roswell A. Hoffmann | Visual Effects |
| Camera | Fred Stoll | Grip |
| Crew | John P. Fulton | Special Effects |
| Costume & Make-Up | Jack Pierce | Makeup Artist |
| Visual Effects | Frank D. Williams | Visual Effects Supervisor |
