Keep Punching

Henry Armstrong

Henry Jackson

Willie Bryant

Frank Harrison

Mae E. Johnson

Jerry Jordan (as Mae Johnson)

Hamtree Harrington

'Windy' Butler

Canada Lee

Speedy Joe Williams (Henry's Trainer)

Lionel Monagas

Eddie 'Ed' Watson (Henry's Manager)

Francine Everett

Fanny Singleton

Dooley Wilson

Baron Skinner (as Arthur 'Dooley' Wilson)

Marcy Klauber

Screenplay

John Clein

Director

Rosamond Johnson

Story