On screen
Cast
29 credited performers
Lionel Barrymore
Professor Zelin
Elizabeth Allan
Irena Borotyn
Bela Lugosi
Count Mora
Lionel Atwill
Inspector Neumann
Jean Hersholt
Baron Otto
Henry Wadsworth
Fedor Vincente
Donald Meek
Dr. Doskil
Jessie Ralph
Midwife
Ivan F. Simpson
Jan
Franklyn Ardell
Chauffeur
Leila Bennett
Maria
June Gittelson
Annie
Artwork unavailable
Carroll Borland
Luna
Holmes Herbert
Sir Karell Borotyn
Michael Visaroff
Innkeeper
Egon Brecher
Coroner (uncredited)
Robert Greig
Fat Man (uncredited)
John George
Gypsy (uncredited)
Louise Emmons
Old Gypsy Woman (uncredited)
Eily Malyon
Character not listed
Artwork unavailable
Guy Bellis
Character not listed
James Bradbury Jr.
Character not listed
Artwork unavailable
Rosemary Glosz
Character not listed
Artwork unavailable
Tiny Jones
Character not listed
Jane Mercer
Character not listed
Torben Meyer
Character not listed
Artwork unavailable
Patricia Reel
Character not listed
Christian Rub
Character not listed
Artwork unavailable
Clare Verdera
Character not listed