طاقم التمثيل
Michael Vallon
Bettor
Sam Flint
Doctor
Harvey Parry
Bit Role (uncredited)
Lyle Talbot
Radio Announcer
Sheila Ryan
Janet 'J.L.' Brannigan
Joseph Crehan
Oscar Brannigan
John Cason
Tiger Johnson
Chester Clute
Timid Man
Jack Perry
Trainer (uncredited)
Tom Brown
Joe O'Hara
Noble 'Kid' Chissell
Fight Spectator (uncredited)
Sol Murgi
Fight Spectator (uncredited)
William Edmunds
Professor Berger
Stanley Price
Fight Spectator (uncredited)
Don 'Red' Barry
Mike O'Hara, "King Cobra"
Margia Dean
Joy White
Charles Morton
Fight Spectator (uncredited)
Al Bain
Fight Spectator (uncredited)