© 2026 The Couch Critic
Status
Released
Release
1972
Runtime
1h 21m
Streaming availability by country
"A boy is blinded with incestuous passion."
A young man becomes obsessed with Byleth, the demon of incest, and it leads to an unhealthy infatuation with his sister.
15 Cast Members
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
Bruna Baini
Florian Endlicher
Dolores' Lover (creditless)
Karin Lorson
Dolores (creditless)
