When I was a kid, Invasion of the Body Snatchers scared the bejeezus out of me. I vowed never to fall asleep ever again. But, of course, I did. So relieved to wake up the next morning and still be me!
As an adult, An American Werewolf in London made me scream my head off and toss my popcorn over my shoulder on some poor person sitting behind me. I left the theater, never saw the rest of the movie and don’t really care how it ended! I think American Werewolf won awards for costume and makeup and special effects and started a whole new era of gory monster movies ….none of which do I watch!
Come and See(1985)
Once was enough.