Sir Borotyn, a prominent Prague resident, is discovered murdered in his home, with all indications pointing to a vampire assault. The victim's friend, Baron Otto, and the physician who analyzes the body are certain that the vampire is the mysterious Count Mora, or perhaps his daughter, but receive little help from the law. Professor Zelen, an expert in the occult, is called in to assist with the investigation.
Genres:
Lionel Barrymore as Professor Zelin
Elizabeth Allan as Irena Borotyn
Bela Lugosi as Count Mora
Lionel Atwill as Inspector Neumann
Jean Hersholt as Baron Otto
Henry Wadsworth as Fedor Vincente
Donald Meek as Dr. Doskil
Jessie Ralph as Midwife
Ivan F. Simpson as Jan
Franklyn Ardell as Chauffeur
Leila Bennett as Maria
June Gittelson as Annie
Carroll Borland as Luna
Holmes Herbert as Sir Karell Borotyn
Michael Visaroff as Innkeeper
Egon Brecher as Coroner (uncredited)
Robert Greig as Fat Man (uncredited)
John George as Gypsy (uncredited)
Louise Emmons as Old Gypsy Woman (uncredited)
Eily Malyon as
Guy Bellis as
James Bradbury Jr. as
Rosemary Glosz as
Tiny Jones as
Jane Mercer as
Torben Meyer as
Patricia Reel as
Christian Rub as
Clare Verdera as
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