Gangsters try to get a boxer to throw an important fight.
| Actor | Role |
|---|---|
 John DarrowKnockout Frankie (Rocky) Morgan | Knockout Frankie (Rocky) Morgan |
 Merna KennedyMary Wilson | Mary Wilson |
 Natalie MoorheadBabe | Babe |
 Mickey RooneyArthur Wilson | Arthur Wilson |
 Matthew BetzFlash McQuaid | Flash McQuaid |
 Hank MannTugboat | Tugboat |