Clasificación IMDb: 6,0/10 (2524 votos)
Director/es: Crane Wilbur
Reparto Vincent Price (Como Dr. Malcolm Wells), Agnes Moorehead (Como Cornelia van Gorder), Darla Hood (Como Judy Hollander), Gavin Gordon (Como Lt. Andy Anderson), John Sutton (Como Warner - The Chauffeur)
País: USA Estudio: Allied Artists Pictures
Duración: 80 minutos.
Género Suspenso, Terror, Misterio
Argumento: Mystery writer Cornelia Van Gorder has rented a country house called "The Oaks", which not long ago had been the scene of some murders committed by a strange and violent criminal known as "The Bat". Meanwhile, the house's owner, bank president John Fleming, has recently embezzled one million dollars in securities, and has hidden the proceeds in the house, but he is killed before he can retrieve the money. Thus the lonely country house soon becomes the site of many mysterious and dangerous activities.