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Moe Howard as Moe |
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Larry Fine as Larry |
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Joe DeRita as Curley-Joe |
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Jerome Cowan as J.P. Morse |
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Anna-Lisa as Dr. Ingrid Naarveg |
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Robert Colbert as Dr. Ted Benson |
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Don Lamond as Venusian Robot |
| Writing | Raphael Hayes | Writer |
| Directing | David Lowell Rich | Director |
| Production | Harry A. Romm | Producer |
| Crew | Ray Cory | Cinematography |
| Art | John T. McCormack | Art Direction |
| Editing | Danny B. Landres | Editor |
| Sound | Mischa Bakaleinikoff | Music |
| Sound | Harold Lewis | Sound |
