Still the champion: “Night of the Living Dead”
Some contenders:
— “Burnt Offerings” (creepy chauffer guy)
— “Psycho”
— “Dead of Night” (1945) — last scene
— “Poltergeist” (guy tearing his face off in the sink)
— “It Came From Within”
— “The Thing” (1982)
— “Carnival of Souls”
— More recently: “Insideous”
— Honorable mention: “Twilight Zone - The Movie” (’83), just the opening sequence with Dan Ackroyd and Albert Brooks
“Carnival of Souls”