Downey, Galifianakis and the new 'Due Date' trailer

Due in theaters on Nov. 5, "Due Dates" stars Robert Downey Jr., Zach Galifianakis and Jamie Foxx, among others.

In a nutshell, Downey has to get across the country in five days for the birth of his child, and surprise, it's not as simple as getting on a plane. Cue Galifianakis, Foxx and hijinks.