Elenco - The Prizefighter and the Lady
Myrna Loy
Belle MercerMax Baer
Steve MorganPrimo Carnera
CarneraJack Dempsey
PromoterWalter Huston
Edwin J. Bennett ("The Professor")Otto Kruger
Willie RyanVince Barnett
BugsieRobert McWade
Adopted SonMuriel Evans
LindaJean Howard
Show GirlCora Sue Collins
Farmer's Daughter (uncredited)Dennis O'Keefe
Nightclub Patron (uncredited)Jack Pennick
Bar Patron #6 (uncredited)Matt McHugh
Professor's Drinking Buddy (uncredited)