Iron Man

Lew Ayres

Kid Mason

Robert Armstrong

George Regan

Jean Harlow

Rose Mason

John Miljan

Paul H. Lewis

Edward Dillon

Jeff

Mike Donlin

McNeil

Morrie Cohan

Rattler O'Keefe

Mary Doran

Showgirl

Mildred Van Dorn

Gladys DeVere

Ned Sparks

Riley

Sammy Blum

Mandel

Bess Flowers

Party Guest

Claire Whitney

Louise Lewis

Heinie Conklin

Prizefight Second (uncredited)

Tom Kennedy

Bartender (uncredited)

John George

Card Player (uncredited)

Tod Browning

Director, Producer

Milton Carruth

Editor

Carl Laemmle Jr.

Producer

Charles D. Hall

Art Direction

Vera West

Costume Design

Francis Edward Faragoh

Writer

Percy Hilburn

Director of Photography