Dr. Arthur Lamb / The Ape Man

Lon Chaney

Robert Sandell

Raymond McKee

Angela Marshall

Jacqueline Logan

Mrs. Sandell

Virginia True Boardman

Mrs. Lamb

Fontaine La Rue

Bessie

Aggie Herring

Angela's Mother

Virginia Madison

Beast Man (uncredited)

Wallace Beery

Director

Wallace Worsley

Producer

Samuel Goldwyn

Art Direction

Cedric Gibbons

Writer

J.G. Hawks

Assistant Director

James Dugan

Editor

Paul Bern

Story

Barry Pain

Director of Photography

Norbert Brodine