Writing Credits (in alphabetical order)
| Jack London | ... | (story) |
Cast (in credits order)
| Henry King | ... | Jack Turner | |
| Roberta Arnold | ... | Alice Turner | |
| Herbert Rawlinson | ... | Ed Moore, Prizefighter | |
 |
Ivan Kahn | ... | Kid Connelly, Prizefighter |
|
|
William Wolbert | ... | Jeffries, Fight Promoter |
Produced by
| E.D. Horkheimer | ... | producer |
| H.M. Horkheimer | ... | producer |
Additional Crew
| William Fox | ... | presenter |
