Due Date - Downey Jr. and Galifianakis
What do you get when you cross the comedy dream-team of Robert Downey Jr. and Zach Galifianakis with a cross country road trip? If the newly released trailer (courtesy of Yahoo Movies) for Warner Bros.' 'Due Date' is any indication -- pure hilarity!

'Due Date' sees the unlikely duo of father-to-be Peter (Downey) and quirky actor Ethan (Galifianakis) embark on a mishap-laden trek across the country to get long-suffering Peter back to his wife's bedside before she delivers their first child, after Ethan gets them thrown off a plane and relegated to the federal No Fly list.