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 | ... | Johnnie (as Hal Roach's Rascals) | |
| Allen 'Farina' Hoskins | ... | Farina (as Hal Roach's Rascals) | |
 |
Eugene Jackson | ... | Gene (as Hal Roach's Rascals) |
| Mary Kornman | ... | Mary (as Hal Roach's Rascals) | |
| Rest of cast listed alphabetically: | |||
|
|
Richard Daniels | ... | W.R. Jones, inventor |
|
|
Jack Gavin | ... | Father |
| William Gillespie | ... | Father | |
| Lyle Tayo | ... | Johnnie's Mother | |
|
|
'Tonnage' Martin Wolfkeil | ... | Joe's father |
| Paul Weigel | ... | Amusement park official (uncredited) | |
Produced by
| Hal Roach | ... | producer |
Cinematography by
| Alvin Knechtel | ||
Art Department
| C.E. Christensen | ... | construction supervisor |
Camera and Electrical Department
| Stax Graves | ... | still photographer |
Additional Crew
| Tony Campanaro | ... | animal trainer |
| Garrett Graham | ... | publicist |
| Charles Levin | ... | laboratory supervisor |
