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