William Lundigan
— Ken Burke
Jean Rogers
— Judy
Dan Dailey
— Ole
Guy Kibbee
— 'Pops' Muller
J. Carrol Naish
— Matt Bassler
Connie Gilchrist
— Ma Galestrum
Sam Levene
— Roscoe
Leo Gorcey
— 'Biff'
Rags Ragland
— 'Killer' Connolly
Johnny Mitchell
— 'Baby' Fitzroy (as Douglass Newland)
Anthony Caruso
— Nat Cucci
Dane Clark
— Phil Grogan (uncredited)
Ava Gardner
— Ringsider (uncredited)
Charles Lane
— Ringside spectator at Ole's first fight (uncredited)