Actors

Actor

Mike O'Hara, "King Cobra"

Actor

Janet 'J.L.' Brannigan

Actor

Joe O'Hara

Actor

Oscar Brannigan

Actor

Tiger Johnson

Actor

Swinger Markham

Actor

Duke Hensel

Actor

Professor Berger

Actor

Mama Berger

Actor

Joy White

Actor

Fight Manager

Actor

Radio Announcer

Actor

Bettor

Actor

Doctor

Actor

Referee

Actor

Fight Announcer

Actor

Boxer (uncredited)

Actor

Fighter (uncredited)

Actor

Fight Second

Actor

Timid Man