Belle
Steve
Carnera
Promoter
Professor
Willie Ryan
Bugsie
Adopted Son
Linda
Showgirl
Woman in Bar (uncredited)
Dancer (uncredited)
Reporter at Training Camp (uncredited)
Stool-Pigeon Maid (uncredited)
Bar Patron #4 (uncredited)
Reporter (uncredited)
Billy Cow - Timekeeper for Big Fight (uncredited)
Farmer's Daughter (uncredited)
Bill Duffy - Carnera's Manager (uncredited)
Ryan's Associate (uncredited)
Bar Patron #1 (uncredited)
Self - Ex-Welterweight Champion (uncredited)
Man in Steve's Dressing Room (uncredited)
Sid Munsie (uncredited)
Maitre d' (uncredited)
Ringside Fan (uncredited)
Self - Ex-Heavyweight Champion (uncredited)
Bar Patron #5 (uncredited)
Self - Ex-Wrestling Champion 'Strangler Lewis' (uncredited)
Chorine (uncredited)
Referee (uncredited)
Professor's Drinking Buddy (uncredited)
Self - Heavyweight Boxer (uncredited)
Nightclub Patron (uncredited)
Jake - Fight Promoter (uncredited)
Self - Middleweight Champion (uncredited)
Bar Patron #6 (uncredited)
Self - Lightweight Boxer (uncredited)
Ringsider (uncredited)
Newsboy (uncredited)
Prizefight Spectator (uncredited)
Farmer's Son (uncredited)
Minor Role (uncredited)
Bar Patron #3 (uncredited)
Self - Ring Announcer for the Big Fight (uncredited)
Mr. Black - Fight Promoter (uncredited)
Orchestra Leader (uncredited)
Training Camp Observer (uncredited)
George Lyons (uncredited)