Warner Bros. has released the first trailer for director Todd Phillips (The Hangover) Due Date and it looks awesome with a capital A. Seriously, if you watch the trailer and don't laugh, you probably have something wrong with you. Starring Zach Galifianakis and Robert Downey, Jr., the film is about a father trying to rush back across the country to make it to his wife's birth and Galifianakis plays an aspiring actor who becomes Downey's traveling companion. The film has been described as Trains, Planes, and Automobiles meets The Hangover. And based on the trailer, I think the comparison is dead on. Hit the jump to laugh. Due Date gets released November 5, 2010.