Ken Burke
Judy Galestrum
Olaf 'Ole' Jensen (as Dan Dailey Jr.)
'Pops' Muller
Matt Bassler
Ma Galestrum
Roscoe
'Biff'
'Killer' Connolly
'Baby' Fitzroy (as Douglass Newland)
Nat Cucci
Jose Morales
Al
Clerk (scenes deleted)
Elevator Boy (scenes deleted)
Boxing Spectator (uncredited)
Reporter (uncredited)
Minor Role (uncredited)
Newsboy (uncredited)
Phil Grogan (uncredited)
Referee (uncredited)
Ken's Cornerman (uncredited)
Photographer (uncredited)
Ringsider (uncredited)
Dennis Riley - First Referee (uncredited)
James - Smith's Butler (uncredited)
Radio Announcer (uncredited)
Bassler's Taxi Driver (uncredited)
Boxing Promoter (uncredited)
Ringside Spectator at Ole's First Fight (uncredited)
Smith - Judy's Date (uncredited)
Flint - Man in Park (uncredited)
Ken's Taxi Driver (uncredited)
Fight Spectator (uncredited)
Trotter (uncredited)
Blonde (uncredited)
Vicky (uncredited)
Bystander (uncredited)
Taxi Driver (uncredited)
Arena Worker (uncredited)
Boxer (uncredited)
Doorman (uncredited)
Tiger (uncredited)
Ole's Cornerman (uncredited)
Maxie - Ken's Handler (uncredited)
Ring Announcer (uncredited)
Milkman (uncredited)