If you watch Scarface backwards, it's about a man who gives up cocaine and crime to follow his dream of becoming a dishwasher to earn enough money so he can visit Cuba.
If you watch JAWS backwards, it's about a shark that throws up so many people they have to open a beach.
If you watch Cinderella backwards it's about a woman who learns her place.
if you watch Lord of the Rings backwards it's about two guys who get a cool ring from a volcano and spend the rest of the time walking home.
If you watch The Matrix backwards, it's about a man made by a computer that falls asleep in a pool of jello and wakes up in his apartment.