Archduke Rudolf von Hapsburg
John Barrymore
Elena King
Diana Wynyard
Musician
Morris Nussbaum
Count Von Stainz
Herbert Evans
Dr. Anton King
Frank Morgan
Ilsa Hinrich
Una Merkel
Frau Lucher
May Robson
Father Krug
Henry Travers
Countess Von Stainz
Nella Walker
Pofferoff aka Poffy
Eduardo Ciannelli
Kathie - the Krug Family Maid
Bodil Rosing
Bela Loblov
Director
Sidney Franklin
Sound
Douglas Shearer
Theatre Play
Robert E. Sherwood
Set Decoration
Edwin B. Willis
Costume Design
Adrian
Art Direction
Cedric Gibbons
Screenplay
Ernest Vajda
Claudine West
Editor
Blanche Sewell
Director of Photography
George J. Folsey
Original Music Composer
William Axt