Directed by
| Jules White | ||
Writing Credits (in alphabetical order)
| Felix Adler | ... | (screenplay) |
| Elwood Ullman | ... | (story) |
Cast (in credits order) verified as complete
| Shemp Howard | ... | Shemp (archive footage) (as Shemp) | |
| Larry Fine | ... | Larry (as Larry) | |
| Moe Howard | ... | Moe (as Moe) | |
| Christine McIntyre | ... | Hazel Sneed (archive footage) | |
| Emil Sitka | ... | Professor Sneed (archive footage) | |
| Philip Van Zandt | ... | Anemian Captain | |
| Rest of cast listed alphabetically: | |||
 |
Tiny Brauer | ... | Leon - Anemian Chauffeur (uncredited) |
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Connie Cezon | ... | Uranian Officer (uncredited) |
| Vernon Dent | ... | Anemian General (uncredited) | |
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Evelyn Lovequist | ... | Uranian Officer (uncredited) |
| Jock Mahoney | ... | Guard (archive footage) (uncredited) | |
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Joe Palma | ... | Shemp (uncredited) |
| Suzanne Ridgway | ... | Girl in Hallway (uncredited) | |
| Gene Roth | ... | Anemian Ambassador (uncredited) | |
| Hans Schumm | ... | Col. Klotz (archive footage) (uncredited) | |
Produced by
| Jules White | ... | producer |
Cinematography by
| Irving Lippman | ||
Editing by
| Harold White | ||
Art Direction by
| Ross Bellah | ||
Second Unit Director or Assistant Director
| Will Sheldon | ... | assistant director (as Willard Sheldon) |
Sound Department
| Joe Henrie | ... | sound effects editor (uncredited) |
Stunts
| Joe Palma | ... | stunt double: Shemp Howard |
Music Department
| Lyle 'Spud' Murphy | ... | musical arrangements (uncredited) |
