Well, it wasn't a movie, but the Twilight zone episode "To Serve Man" scared the crap oout of me for years.
That's the one where the 7' aliens come to Earth and present a global peace plan and a book to the UN. Peace ensues and folks start migrating to the Kanamits home planet. One of the crytographers working on deciphering the book, who's title of "To Serve Man" is all that's been decoded is leaving for his trip to the alien planet when his assistant runs up to him as he's getting aboard and shouts something like "Dr! Don't go! It's, it's ............a cookbook!!"
It ends with the scientist sitting in his room on the alien spaceship and not eating. One of the aliens comes in and says "Dr, you haven't touched your lunch? We wouldn't want you to lose any weight"
Sheesh, Rod!!!!!!
Scared the chit out of this 12 year old!!
