In 19th century Paris, a maniac abducts young women and injects them with ape blood in an attempt to prove ape-human kinship but constantly meets failure as the abducted women die.
Directed by
Robert Florey
Written by
Ethel M. Kelly
Bela Lugosi
Dr. Mirakle
Noble Johnson
Janos The Black One
Iron Eyes Cody
Indian at Sideshow (uncredited)
Leon Ames
Pierre Dupin
Bert Roach
Paul
Arlene Francis
Woman of the Streets
Sidney Fox
Mlle. Camille L'Espanaye
Harry Holman
Victor Albert Adolph Jules Hugo Louis Dupont (uncredited)