Walter Slezak

Michael

Max Auzinger

Jules - Majordomo

Nora Gregor

Princess Lucia Zamikoff

Robert Garrison

Charles Switt - Journalist

Benjamin Christensen

Claude Zoret

Didier Aslan

Duc de Monthieu

Alexander Murski

Mr. Adelsskjold

Grete Mosheim

Mrs. Alice Adelsskjold

Karl Freund

LeBlanc - Art Dealer

Wilhelmine Sandrock

Widow de Monthieu

Mady Christians

Woman (uncredited)