Halloween
Alien
Apollo 18
Saw a 70's movie on late night tv as a kid. Can't remember name, but group of college age kids go to an island I think near NYC. Lead guy looks like a hippie. At night he insists on reading some incantations from old book to scare everyone, but it causes the dead to rise from the cemetery. Everyone eventually is killed, and the movie ends with the zombies getting in a boat to go to the city. My first experience with zombies.