Trailer
Cast
Frank McLure
Jeweller (uncredited)
John Barrymore
Duke of Charmerace
Philip Sleeman
Museum Guard (uncredited)
Leo White
Jeweller (uncredited)
Florence Wix
Party Guest (uncredited)
Geraldine Dvorak
Party Guest (uncredited)
Georges Renavent
Duval (uncredited)
Ellinor Vanderveer
Party Guest (uncredited)
Lionel Barrymore
Detective Guerchard
Claire Du Brey
Mother at the Louvre (uncredited)
George Davis
Sheriff's Man
Christian J. Frank
Detective (uncredited)
Olaf Hytten
Party Guest (uncredited)
Joe Sawyer
Leroux (uncredited)
John Davidson
Gourney-Martin's Butler
Symona Boniface
Party Guest (uncredited)
Carl M. Leviness
Party Guest (uncredited)
John Miljan
Prefect of Police
Henry Armetta
Sheriff's Man
Theodore Lorch
Lupin's Butler (uncredited)
Roland Varno
Jean Moucante (uncredited)
Karen Morley
Sonia
Tully Marshall
Gaston Gourney-Martin
Mary Jane Irving
Marie
Mischa Auer
Louvre Tour Guide (uncredited)