A mad scientist attempts to rule the world by creating various elaborate inventions.
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Bela Lugosi | Dr. Alex Zorka |
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Robert Kent | Capt. Bob West |
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Dorothy Arnold | Jean Drew |
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Edwin Stanley | Dr. Fred Mallory |
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Regis Toomey | Jim Daly |
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Jack C. Smith | Monk |
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Edward Van Sloan | Jarvis Chs. 2-12 |
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Dora Clement | Ann Zorka Chs. 1-2 |
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Anthony Averill | Rankin - Henchman Chs. 2-12 |
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Hugh Huntley | Perkins - Mallory's Lab Assistant Chs. 2-12 |
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Monte Vandergrift | Al - Guard Ch. 5 |
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Frank Mayo | Train Engineer Ch. 6 |
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Jim Farley | Skipper Ch. 9 |
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Eddie Acuff | Mac - AMI Agent Chs. 2-12 |
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Reed Howes | Signalman Ch. 10 |
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Ed Wolff | The Robot |
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Hooper Atchley | Experimental Lab Tech |
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Roy Barcroft | Parker - AMI Agent |
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Robert Blair | Smith |
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Al Bridge | White Rose Sailor |
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Don Brodie | Thug |
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Lane Chandler | Henchman with Rankin |
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Edmund Cobb | Army Sergeant |
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Lee J. Cobb | Road Crew Foreman |
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Eddie Dunn | Policeman |
Director | Ford Beebe |
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Saul A. Goodkind |
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Writer | George H. Plympton, Basil Dickey, Mildred Barish, Wyllis Cooper | |
Producer | Henry MacRae | |
Musician | Charles Previn | |
Photography | Jerome Ash, William A. Sickner |