Discover
Don 'Red' Barry
Mike O'Hara, "King Cobra"
Sheila Ryan
Janet 'J.L.' Brannigan
Tom Brown
Joe O'Hara
Joseph Crehan
Oscar Brannigan
John Cason
Tiger Johnson
Tony Canzoneri
Swinger Markham
Joey Adams
Duke Hensel
William Edmunds
Professor Berger
Edit Angold
Mama Berger
Margia Dean
Joy White
Harry Brown
Fight Manager
Lyle Talbot
Radio Announcer
Michael Vallon
Bettor
Sam Flint
Doctor
Frankie Van
Referee
Dan Tobey
Fight Announcer
James J. Casino
Boxer (uncredited)
Ned Roberts
Fighter (uncredited)
Jimmy Martin
Fight Second
Chester Clute
Timid Man
Jack Perry
Trainer (uncredited)
John Breen
Fight Spectoator (uncredited)
Noble 'Kid' Chissell
Fight Spectator (uncredited)
Bobby Henshaw
Fight Spectator (uncredited)
Charles Morton
Fight Spectator (uncredited)
Sol Murgi
Fight Spectator (uncredited)
Stanley Price
Fight Spectator (uncredited)
Mark Plant
Gangster
Harvey Parry
Bit Role (uncredited)
Al Bain
Fight Spectator (uncredited)
Editing
Hugh Winn
Editor
Production
Murray Lerner
Producer's Assistant
June Carr Ormond
Associate Producer
Robert L. Lippert
Executive Producer
Ira Webb
Associate Producer
Ron Ormond
Producer
Sound
Glen Glenn
Sound
Walter Greene
Original Music Composer
Earl Snyder
Sound
Edward Rebner
Musician
Editing
Hugh Winn
Editor
Production
Murray Lerner
Producer's Assistant
June Carr Ormond
Associate Producer
Robert L. Lippert
Executive Producer
Ira Webb
Associate Producer
Ron Ormond
Producer
Sound
Glen Glenn
Sound
Walter Greene
Original Music Composer
Earl Snyder
Sound
Edward Rebner
Musician