Leon Errol
(Knobby Walsh)
(Knobby Walsh)
Joe Kirkwood Jr.
(Joe Palooka)
(Joe Palooka)
Elyse Knox
(Anne Howe)
(Anne Howe)
Eduardo Ciannelli
(Florini)
(Florini)
Joe Sawyer
(Lefty)
(Lefty)
Elisha Cook Jr.
(Eugene)
(Eugene)
Warren Hymer
(Ira Eyler)
(Ira Eyler)
Robert Kent
(Ronnie Brewster)
(Ronnie Brewster)
Sam McDaniel
(Smoky)
(Smoky)
Sarah Padden
(Mom Palooka)
(Mom Palooka)
Dave Willock
(Mr. Rodney)
(Mr. Rodney)
Joe Louis
(Joe Louis)
(Joe Louis)
Eddie Gribbon
(Louie le Lion de Louisiane)
(Louie le Lion de Louisiane)
Manuel Ángeles Ortiz
(Manuel Ortiz)
(Manuel Ortiz)
Henry Armstrong
(Henry Armstrong)
(Henry Armstrong)
J. Farrell MacDonald
(Long-Count Bowman)
(Long-Count Bowman)
Jo Ann Marlowe
(Rosie Palooka)
(Rosie Palooka)
Jimmy McLarnin
(Jimmy McLarnin)
(Jimmy McLarnin)
Roger Daniel
(Stevie Palooka)
(Stevie Palooka)
Lou Nova
(Al Costa)
(Al Costa)
Michael Mark
(Herman)
(Herman)
Ceferino García
(Ceferino García)
(Ceferino García)
Jack Roper
(Waldo)
(Waldo)
Sam Hayes
(L'animateur radio)
(L'animateur radio)
Philip Van Zandt
(Freddie Wells)
(Freddie Wells)
Betty Blythe
(Mrs. Stafford)
(Mrs. Stafford)
John Kelly
(Sammy)
(Sammy)
Carol Hughes
(Mrs. Van Pragg)
(Mrs. Van Pragg)
Carole Donne
(Mrs. Oberlander)
(Mrs. Oberlander)
Russ Vincent
(Curly)
(Curly)