A petulant man-child shouting at and/or physically fighting another grown man is the hallmark of a true Will Ferrell comedy. It is to him what having a beautiful spouse and the laid-back appearance of perpetually, blearily staggering from a dorm room to the showers is to an Adam Sandler movie. So, with a round of The Campaign political ads already laying out the characters Will Ferrell and Zach Galifianakis will play in the comedy--modified versions of George W. Bush and Seth Galifianakis, respectively, it would seem--here's the official trailer to confirm, yes, also this is a Will Ferrell movie. Grown men will fight each other. Arms and legs will be pierced by snake fangs and crossbow bolts. A baby will get punched in the face. And Dylan McDermott is in this? Since when is he shooting anything besides television drama promos?