Directed by
| Mark Sandrich | ||
Writing Credits
| Bobby Clark | ... | (story) |
| John Grey | ... | (adaptation) (as Johnnie Grey) and |
| Mark Sandrich | ... | (adaptation) and |
| William Grew | ... | (adaptation) |
Cast (in credits order)
| Bobby Clark | ... | Clark | |
 |
Paul McCullough | ... | McCullough |
| James Finlayson | ... | Mr. Gilfoil | |
| Phil Dunham | ... | Mr. Clackworthy | |
|
|
Charlotte Ogden | ... | Sandow |
| Walter Brennan | ... | Sloan | |
| Robert Graves | ... | Mr. Dalton (as Robert Graves Jr.) | |
| Constantine Romanoff | ... | Trainer | |
| Charlie Hall | ... | Butler (as Charles Hall) | |
| Vince Barnett | ... | A Wrestler (as Vincent Barnett) | |
Produced by
| Lou Brock | ... | producer (as Louis Brock) |
Cinematography by
| Edward Cronjager | ||
Editing by
| Ted Cheesman | ||
Art Direction by
| Max Rée | ||
Second Unit Director or Assistant Director
| James Hartnett | ... | assistant director (as Jimmy Hartnett) |
Sound Department
| Clem Portman | ... | recording |
