Trailer
Cast
May Beatty
Mme. LeGrand (uncredited)
Paul McAllister
Papa LaCosta (uncredited)
Nydia Westman
Briggs (uncredited)
Boris Karloff
Dr. Janos Rukh
Frank Lawton
Ronald Drake
Violet Kemble Cooper
Mother Rukh
Georges Renavent
Chief of the Surete
Lugosi Béla
Dr. Felix Benet
Beulah Bondi
Lady Arabella Stevens
Walter Kingsford
Sir Francis Stevens
Paul Weigel
Monsieur Noyer
Frank Reicher
Professor Meiklejohn
Robert Graves
Gendarme (uncredited)
Frances Drake
Diana Rukh
Ynez Seabury
Celeste (uncredited)