Lifehacker asked the question of what movie you saw in a theater but were really too young to be there. PG-13 ratings weren't introduced until 1984 mainly due to the "human sacrifice" scenes in Indiana Jones and the Temple of Doom.
Comments ranged from "Jaws", "The Amityville Horror" and "Midnight Express" to "Invasion of the Body Snatchers" and movies such as "Porky's".
Which movie left "scars" on you?!?