John Payne
— Steve Nelson
Jane Wyman
— Judy Craig
Walter Catlett
— Skip Davis
Edward Brophy
— Mike Jordon
Charles D. Brown
— Charles Paxton
Max Hoffman Jr.
— Fitts
John Ridgely
— Whitey
Harry Burns
— Strangler Colombo
William Haade
— Rocky Snyder
Helen Troy
— Marge
Winifred Harris
— Mrs. Reynolds
Lee Phelps
— Ring Announcer
Frankie Van
— Frankie
Phyllis Barry
— First Girl with Mrs. Reynolds (uncredited)
James Blaine
— Policeman (uncredited)
Nat Carr
— California Boxing Commissioner Representative (uncredited)
Glen Cavender
— Man Leaving Dynamite Dennis Fight (uncredited)
Abe Dinovitch
— Second Drunk at Soxey's (uncredited)
Pat Flaherty
— Soxey - Tavern Owner (uncredited)
Pauline Haddon
— Second Girl With Mrs. Reynolds (uncredited)
Creighton Hale
— Man Answering Telephone at Lessernan's Gymnasium (uncredited)
John Harron
— Clipper (uncredited)
Edna Holland
— Madame Svenson - Gym Instructress (uncredited)
Stuart Holmes
— Bartender (uncredited)
John Kelly
— Dynamite Dennis (uncredited)
Kenner G. Kemp
— Extra (uncredited)
Vera Lewis
— Woman Crashing Vase (uncredited)
Al Lloyd
— Max - a Bill Collector (uncredited)
Jerry Mandy
— Stincowski - Leader of Sextet (uncredited)
Frank Mayo
— Tall Creditor (uncredited)