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Curly Howard as Curly |
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Larry Fine as Larry |
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Moe Howard as Moe |
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Vernon Dent as Prof. Panzer |
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Robert B. Williams as Mr. Beedle |
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Frank Lackteen as Nikko |
| Directing | Edward Bernds | Director |
| Writing | Edward Bernds | Writer |
| Production | Hugh McCollum | Producer |
| Editing | Henry Batista | Editor |
| Art | Charles Clague | Art Direction |
| Sound | Joe Henrie | Sound Effects Editor |
| Visual Effects | Tex Avery | Animation |
| Sound | John Leipold | Music |
| Camera | Burnett Guffey | Director of Photography |
