Directed by
| Del Lord | ||
Writing Credits (in alphabetical order)
| Clyde Bruckman | ... | (story and screenplay) |
Cast (in credits order) verified as complete
| Curly Howard | ... | Curly (as Curly) | |
| Larry Fine | ... | Larry (as Larry) | |
| Moe Howard | ... | Moe (as Moe) | |
| Stanley Blystone | ... | Spy Leader | |
| Lew Kelly | ... | Prof. J. Ogden Dunkfeather | |
| Rest of cast listed alphabetically: | |||
| Symona Boniface | ... | Well-Dressed Woman (uncredited) | |
| Stanley Brown | ... | Mr. Wallace - Reporter (uncredited) | |
| Heinie Conklin | ... | Man in Demon Costume (uncredited) | |
 |
William Kelley | ... | Man in Skeleton Costume (uncredited) |
| Theodore Lorch | ... | Mr. Graves (uncredited) | |
| Charles Middleton | ... | Graves' Butler (uncredited) | |
| Shirley Patterson | ... | Perkins - Dunkfeather's Secretary (uncredited) | |
|
|
Helen Servis | ... | Tall Woman (uncredited) |
Produced by
| Del Lord | ... | producer |
| Hugh McCollum | ... | producer |
Cinematography by
| John Stumar | ||
Editing by
| Paul Borofsky | ||
Art Direction by
| Carl Anderson | ||
