Storyline
A young man becomes obsessed with Byleth, the demon of incest, and it leads to an unhealthy infatuation with his sister.
Key Information
Photos
Cast & Crew
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
Carla Mancini
Tony Denton
Frequently Asked Questions
Byleth: The Demon of Incest was released on May 31, 1972.
The runtime of Byleth: The Demon of Incest is 1h 21m.
Byleth: The Demon of Incest is a Drama, Horror movie.
Byleth: The Demon of Incest has a rating of 4.8 out of 10 on TMDB.
Byleth: The Demon of Incest is available to watch. Check streaming platforms and theaters near you.
Byleth: The Demon of Incest was directed by Leopoldo Savona.
The main cast of Byleth: The Demon of Incest includes Mark Damon, Claudia Gravy, Aldo Bufi Landi.
Byleth: The Demon of Incest is originally in IT.