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Wally Brown as Jerry Miles |
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Alan Carney as Mike Streger |
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Béla Lugosi as Dr. Paul Renault |
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Anne Jeffreys as Jean LaDance |
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Sheldon Leonard as Ace Miller |
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Frank Jenks as Gus |
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Russell Hopton as Benny |
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Joseph Vitale as Joseph |
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Ian Wolfe as Prof. Hopkins |
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Louis Jean Heydt as Douglas Walker |
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Darby Jones as Kalaga - the Zombie |
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Robert Clarke as Wimp (uncredited) |
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Bess Flowers as Nightclub Patron |
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Jason Robards Sr. as Headwaiter (uncredited) |
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Sir Lancelot as Calypso Singer |
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Rudolph Andrean as High Priest (uncredited) |
| Directing | Gordon Douglas | Director |
| Writing | Lawrence Kimble | Screenplay |
| Writing | Robert Faber | Story |
| Production | Sid Rogell | Executive Producer |
| Production | Benjamin Stoloff | Producer |
| Sound | Roy Webb | Music |
| Camera | Jack MacKenzie | Director of Photography |
| Editing | Philip Martin | Editor |
| Art | Albert S. D'Agostino | Art Direction |
| Art | Walter E. Keller | Art Direction |
| Art | Albert Greenwood | Set Decoration |
| Art | Darrell Silvera | Set Decoration |
| Costume & Make-Up | Edward Stevenson | Costume Design |
| Directing | Sam Ruman | Assistant Director |
| Production | Russell Hopton | Casting |
| Sound | C. Bakaleinikoff | Music Director |
