Leon Errol
Knobby Walsh
Joe Kirkwood Jr.
Joe Palooka
Lina Romay
Maxine
David Bruce
Tom Conway
George O'Hanlon
Louie
Virginia Welles
Anne Howe
Greg McClure
Dutch Grady
Taylor Holmes
Dr. Benson
Ian MacDonald
Mike
Lou Lubin
Talmadge
Bert Conway
Pee Wee
Lyle Talbot
Lt. Muldoon
Benny Baker
Fight Secretary
Eddie Gribbon
Canvasback
Jack Roper
Scranton
Frances Osborne
Wardrobe Mistress
Harry Hayden
Commissioner Harris
Frank Fenton
Detective
George Fisher
Beauty Contest Announcer
John Indrisano
Referee
Ted Pavelec
Tiny, a Prizefighter