Cast & crew
The Mystery Squadron (1933)
Directed by Colbert Clark, David Howard Written by Colbert Clark, Wyndham Gittens, Barney A. Sarecky, Al Martin, David Howard, Sherman L. Lowe
Cast
| Guinn 'Big Boy' Williams | Jellybean |
| Purnell Pratt | Lafe |
| Jack Mulhall | Hank |
| Bob Steele | Cromwell |
| Lucile Browne | Dorothy |
| J. Carrol Naish | TSgt. Collins |
| Jack Mower | Herbert Carter |
| Lafe McKee | Stephen |
| Robert Frazer | Flint |
| Bob Kortman | Bracken |
| Edward Peil Sr. | Martin |
| Jack Perrin | Trent Roberts |
| Edward Hearn | Sheriff Long |
| Kernan Cripps | Tom |
Crew
| Ernest Miller | Director of Photography |
| Colbert Clark | Screenplay |
| Wyndham Gittens | Screenplay |
| William Nobles | Director of Photography |
| Barney A. Sarecky | Screenplay |
| Colbert Clark | Director |
| Yakima Canutt | Stunts |
| Al Martin | Screenplay |
| Lee Zahler | Music |
| Earl Turner | Editor |
| Terry Kellum | Sound Recordist |
| David Howard | Screenplay |
| David Howard | Director |
| Alvin Wyckoff | Director of Photography |
| Sherman L. Lowe | Screenplay |
| Nat Levine | Producer |
| George Magrill | Stunts |