If you watch Rambo backwards, it's Sylvester Stallone healing people with his magical bullet vacuum.
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 LOST backwards you realize it's the same thing as if you would watch if forward.
If you watch Heroes backwards you realise that it's been getting progressively better over time.
If you watch Firefly backwards you realize that Fox executives are still a bunch of retarded assholes.
Check out the complete thread here.