"A broken-down alcoholic prizefighter struggles to keep custody of his adoring son."
Wallace Beery
as Andy 'Champ' Purcell
Jackie Cooper
as Dink Purcell
Irene Rich
as Linda Carleton
Roscoe Ates
as Sponge
Edward Brophy
as Tim
Hale Hamilton
as Tony Carleton
Jesse Scott
as Jonah
Marcia Mae Jones
as Mary Lou Carleton
Dannie Mac Grant
as Boy Taunting Dink (uncredited)
Frank Hagney
as Mexican Champ Manuel Quiroga (uncredited)
Dell Henderson
as The Doctor (uncredited)
Tom McGuire
as Los Angeles Promoter (uncredited)
Bob Perry
as Referee (uncredited)
Lee Phelps
as Louie the Bartender (uncredited)
Andy Shuford
as Boy at Racetrack (uncredited)
Dan Tobey
as Ring Announcer (uncredited)
Douglas Shearer
Recording Supervision
Frances Marion
Writer
King Vidor
Director
Gordon Avil
Director of Photography
Producer
Hugh Wynn
Editor
Benjamin Thau
Casting
Harry Rapf
Cedric Gibbons
Art Direction
Irving Thalberg
William Murray Weiss
Robert A. Golden
Assistant Director
Charles E. Wallace
Sound
Wilbur Bradley
Assistant Camera
Leonard Praskins
Dialogue
Story