Belle Mercer
Myrna Loy
Steve Morgan
Max Baer
Farmer's Daughter (uncredited)
Cora Sue Collins
Nightclub Patron (uncredited)
Dennis O'Keefe
Bar Patron #6 (uncredited)
Jack Pennick
Professor's Drinking Buddy (uncredited)
Matt McHugh
Carnera
Primo Carnera
Promoter
Jack Dempsey
Edwin J. Bennett ("The Professor")
Walter Huston
Willie Ryan
Otto Kruger
Bugsie
Vince Barnett
Adopted Son
Robert McWade
Linda
Muriel Evans
Show Girl
Jean Howard
Screenplay
John Lee Mahin
Story
Frances Marion
John Meehan
Director
W.S. Van Dyke
Producer
Editor
Robert Kern
Director of Photography
Lester White