George O'Hara
— Gale Galen aka Six Second Smith
Clara Horton
— Judy Wilcox
Kit Guard
— K. O. Kelly
Mabel Van Buren
— Mrs. Wilcox
Arthur Rankin
— Rags Dempster
William Courtright
— Ajariah Stubbs
Mary Beth Milford
— Rosemary DuBarry
Louise Lorraine
— Patricia Paddington
Clark Gable
— Bit Part
Al Cooke
— Nate Shapiro - the Fight Promoter