John Barrymore
Duke of Charmerace
Lionel Barrymore
Detective Guerchard
Karen Morley
Sonia
John Miljan
Prefect of Police
Tully Marshall
Gaston Gourney-Martin
Henry Armetta
Sheriff's Man
George Davis
John Davidson
Gourney-Martin's Butler
James T. Mack
Laurent
Mary Jane Irving
Marie
Mischa Auer
Louvre Tour Guide (uncredited)
Symona Boniface
Party Guest (uncredited)
Jack Byron
Louvre Guard (uncredited)
Jack Deery
Gendarme (uncredited)
