Directed by
| Robert F. McGowan | ||
Writing Credits (in alphabetical order)
| Hal Roach | ... | (story) |
| H.M. Walker | ... | (titles) |
Cast (in credits order)
| Joe Cobb | ... | Joe (as Hal Roach's Rascals) | |
| Jackie Condon | ... | Jackie (as Hal Roach's Rascals) | |
| Mickey Daniels | ... | Mickey (as Hal Roach's Rascals) | |
| Johnny Downs | ... | John Downs (as Hal Roach's Rascals) | |
| Allen 'Farina' Hoskins | ... | Farina (as Hal Roach's Rascals) | |
| Mary Kornman | ... | Mary (as Hal Roach's Rascals) | |
| Rest of cast listed alphabetically: | |||
| Harry Bowen | ... | Donor | |
 |
Eva Downs | ... | Woman who reports dogs |
| William Gillespie | ... | Man in Quarrelsome Couple | |
|
|
Charles Oelze | ... | Man with Samples (unconfirmed) |
| Fay Wray | ... | Woman in Quarrelsome Couple | |
| Chet Brandenburg | ... | Policeman (uncredited) | |
Produced by
| F. Richard Jones | ... | supervising producer |
| Hal Roach | ... | producer |
Cinematography by
| Art Lloyd | ||
Editing by
| Richard C. Currier | ||
Art Department
| C.E. Christensen | ... | construction supervisor |
Camera and Electrical Department
| Stax Graves | ... | still photographer |
Additional Crew
| Tony Campanaro | ... | animal trainer |
| Charles Levin | ... | laboratory superintendent |
