Title: Giochi erotici di una famiglia per bene (1975)
Directed by: Francesco Degli Espinosa
Stars: Donald O’Brien, Erika Blanc and Malisa Longo
Language: Spanish | Subtitles: English
Also known as: Juegos eroticos amorales, Thrilling Story
Description: Professor who murders his wife and a hooker to be alone in a kinky relationship with his niece. As in most films of this nature, his sinful deeds and urges are punished by the death of another female castmember when the object of his desire dies in an automobile accident.