William Cameron

Department: Directing
Job: Director

Alexander Kirkl

Department: Writing
Job: Writer

Guy Bolton

Department: Writing
Job: Writer

Wallace Smith

Department: Writing
Job: Writer

Andrew Soutar

Department: Writing
Job: Novel

Violet Heming

Anita Mellikovna

Ralph Bellamy

Deene Maxwell

Alexander Kirkl

Louis Capristi aka Charles Pringle

Alan Dinehart

Inpector Slante

Harrington Reyn

Scotland Yard Inspector

Gustav von Seyf

Pringle's Doctor

Mischa Auer

Russian Policeman (uncredited)

Maria Alba

Mariette(uncredited)