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Byron Foulger as Dr. Laren aka Dr. Dibson |
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Dick Elliott as Judge Gilmenn |
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Morris Ankrum as Dr. Adams (uncredited) |
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Paul E. Burns as Janitor John Billings (uncredited) |
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Edward Earle as Judge (uncredited) |
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Franklyn Farnum as Radio Station Man in Studio (uncredited) |
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Frank Fenton as Chester Malton (uncredited) |
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William Forrest as Dr. Cooper (uncredited) |
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Selmer Jackson as Darles F. Peters (uncredited) |
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Paul Langton as Mr. Winthrop (uncredited) |
| Writing | Charles F. Royal | Writer |
| Directing | Harold F. Kress | Director |
| Art | Richard Duce | Art Direction |
| Editing | Harry Komer | Editor |
| Sound | Wally Heglin | Orchestrator |
| Sound | Max Terr | Music |
| Camera | Jackson Rose | Director of Photography |
