Myrna Loy
Belle Mercer
Myrna Loy
Belle Mercer
Max Baer
Steve Morgan
Primo Carnera
Carnera
Jack Dempsey
Promoter
Walter Huston
Edwin J. Bennett ("The Professor")
Otto Kruger
Willie Ryan
Vince Barnett
Bugsie
Robert McWade
Adopted Son
Muriel Evans
Linda
Jean Howard
Show Girl
Cora 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)
W.S. Van Dyke
Director
John Meehan
Screenplay
John Lee Mahin
Screenplay
Frances Marion
Story
Lester White
Director of Photography
Robert Kern
Editor
W.S. Van Dyke
Producer