IMDb
4.8 /10
623 votes
Drama · Horror · 1972 · 1h 21min
Byleth: The Demon of Incest.
Byleth - Il demone dell'incesto
DramaHorror
A young man becomes obsessed with Byleth, the demon of incest, and it leads to an unhealthy infatuation with his sister.
Director: Leopoldo Savona
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