Cast
Adolphe Menjou
Ambassador
Richard Neill
Ball Guest (uncredited)
Ivan Lebedeff
Thief at Ball (uncredited)
Scott Seaton
Ball Guest (uncredited)
Melville Cooper
Roland Latour
Mikhail Rasumny
Yves Cadubert
Louis Mercier
Thief in Film Within the Film (uncredited)
Jean-Pierre Aumont
Pierre de Roche
Eduardo Ciannelli
Ferdinand Dvorak
Mona Maris
Ambassador's Wife
Henry Stephenson
Minister
Jack Chefe
Ball Guest (uncredited)
Adolph Faylauer
Ball Guest (uncredited)
Wilbur Mack
Ball Guest (uncredited)
Ginger Rogers
Arlette Lafron
Bess Flowers
Ball Guest (uncredited)
Torben Meyer
Thief at Ball (uncredited)
Basil Rathbone
Professor Aristide
William Frambes
Student (uncredited)