The first Alien movie was in my estimation one of the scariest movies I ever saw. The back in the seat tension was over the top great The original Body Snatchers was a great cold war effort but my favorite was the Day the Earth Stood still with Michael Reny. I first saw that movie in elementary school on a Friday afternoon when they would show movies on a reel. "The park scene with Klatu was tense for a nine year old. Loved it to this day. A freaking classic. The modern version sucked.to this daydespite its warning about how we treat this planet