Byleth - Il demone dell'incesto (1972)
"A boy is blinded with incestuous passion."

Title: Byleth: The Demon of Incest
Original Title: Byleth - Il demone dell'incesto
Release Date: 1972-05-31
Status: Released
Rating: 5/10 (from 22 votes)
Language: IT
Genres: Drama, Horror
Production Companies: Agata Film
A young man becomes obsessed with Byleth, the demon of incest, and it leads to an unhealthy infatuation with his sister.
Cast

Mark Damon
Duke Lionello Shandwell

Claudia Gravy
Barbara Shandwell

Aldo Bufi Landi
Giordano

Franco Jamonte
The Judge

Alessandro Perrella
Magistrate

Fernando Cerulli
Doctor

Silvana Pompili
Floriana

Marzia Damon
Gisella

Franco Marletta
Dario

Antonio Anelli
Father Clemente