Rob, born 1970….
“Jaws” – still can’t stand deep water.
“Dracula” – w/ Frank Langella, especially vampire Lucy in the crypt.
“Nightmare on Elm Street” – mostly the last scene w/ mom pulled through the door.
The Exorcist never affected me, Godzilla looked cuddly and Jason Voorhees just killed stupid people; but the above gave me serious creeps growing up.
Never felt those sort of scares again until the J-Horror / Ringu / Ju-On era.