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Esther Ralston
as Diana Mallory
Neil Hamilton
as Roderick Keswick
Sôjin Kamiyama
as Chang-Tzo
Charles Sellon
as Perkins
Roscoe Karns
as George
Lawrence Grant
as The Earl of Rochester
Mischa Auer
as Clark
Noble Johnson
as The Thing
Vera Lewis
as Gräfin Agathe
George Y. Harvey
as Scotland Yard Inspector
Herman J. Mankiewicz
Dialogue
Frank Tuttle
Director
Jesse L. Lasky
Producer
Adolph Zukor
J. Roy Hunt
Cinematography
Verna Willis
Editor
Florence Ryerson
Original Story
