Ruth Roland in her last role alongside Roland Drew in a mystery about murder, blackmail and stolen jewels.
Cornelia Du Play
Inspector Vernon
Yvonne Balsac
John Sommerset
Schubin
Toinette - the Maid
Det. Sgt. Williams
Louis Mentone - Butler
Mr. Balsac - Yvonne's Father
Ivanov
Minor Role (uncredited)
Director
Script Supervisor
Assistant Camera
Sound
Production Manager
Assistant Production Manager
Art Direction
Production Designer
Editor
Cinematography
Producer
Associate Producer
Original Story
Original Story
Screenplay
Dialogue