Some people have noticed that their are many similarities between David Fincher's The Curious Case of Benjamin Button and Robert Zemeckis' Forrest Gump. Perhaps that's because the same screenwriter, Eric Roth, wrote both of them. In this funny little video we get a trailer that shows just how similar the two films are. It's almost as if all Roth did was change the names... But take a look for yourself after the jump.