Someone Behind the Door

5.5
Overview
A neurosurgeon with a cheating wife takes an amnesiac into his home and conditions him to believe that the cheating wife is his own and to take the "appropriate" action.
Recommendation & Similar
Red Sun (1971)
The Howling (1981)
The Dark Side of the Moon (1990)
Friendly Persuasion (1956)
Wet Woman in the Wind (2016)
Codename: Devil (2024)
The Fool Killer (1965)
11 Harrowhouse (1974)
The Substance (2024)
Conclave (2024)
Mufasa: The Lion King (2024)
Parasite (2019)
Gladiator II (2024)
Dead Poets Society (1989)
2001: A Space Odyssey (1968)
Werewolves (2024)
Counterattack (2025)
Beetlejuice Beetlejuice (2024)
Salem's Lot (2024)
The Revenge of Frankenstein (1958)