John Barrymore
Duke of Charmerace
Acting
Lionel Barrymore
Detective Guerchard
Acting
Karen Morley
Sonia
Acting
John Miljan
Prefect of Police
Acting
Tully Marshall
Gaston Gourney-Martin
Acting
Henry Armetta
Sheriff's Man
Acting
George Davis
Sheriff's Man
Acting
John Davidson
Gourney-Martin's Butler
Acting
James T. Mack
Laurent
Acting
Mary Jane Irving
Marie
Acting
Mischa Auer
Louvre Tour Guide (uncredited)
Acting
Symona Boniface
Party Guest (uncredited)
Acting
Jack Byron
Louvre Guard (uncredited)
Acting
Jack Deery
Gendarme (uncredited)
Acting
Claire Du Brey
Mother at the Louvre (uncredited)
Acting
Geraldine Dvorak
Party Guest (uncredited)
Acting
Christian J. Frank
Detective (uncredited)
Acting
Olaf Hytten
Party Guest (uncredited)
Acting
Carl M. Leviness
Party Guest (uncredited)
Acting
Theodore Lorch
Lupin's Butler (uncredited)
Acting
Frank McLure
Jeweller (uncredited)
Acting
King Mojave
Party Guest (uncredited)
Acting
Claude Payton
Gendarme (uncredited)
Acting
Albert Petit
Party Guest (uncredited)
Acting
Georges Renavent
Duval (uncredited)
Acting
Henry Roquemore
Customer (uncredited)
Acting
Milton Royce
Party Guest (uncredited)
Acting
Hector V. Sarno
Gendarme (uncredited)
Acting
Joe Sawyer
Leroux (uncredited)
Acting
Henry Sedley
Accused Officer (uncredited)
Acting
Philip Sleeman
Museum Guard (uncredited)
Acting
Nicholas Soussanin
Martin's Butler (uncredited)
Acting
Ellinor Vanderveer
Party Guest (uncredited)
Acting
Roland Varno
Jean Moucante (uncredited)
Acting
Leo White
Jeweller (uncredited)
Acting
Florence Wix
Party Guest (uncredited)
Acting