Watch The Campaign HD Movie Online Free The Campaign is a 2012 American political comedy film starring Will Ferrell and Zach Galifianakis as two North Carolinians vying for a seat in Congress. The screenplay was written by Shawn Harwell and Chris Henchy, and directed by Jay Roach.A drunken Cam tells Marty that he originally became a politician to help people, citing that as class president he had a dangerous, rusty slide removed from the playground. After Cam leaves, Wattley convinces Marty to call the police and report Cam for driving while drunk. Cam is arrested and his campaign is again damaged. Marty later airs a TV ad of Cam's son addressing Marty as "dad". Cam gets revenge on Marty by seducing his neglected wife Mitzi and recording the act. The released sex tape humiliates the Huggins family and causes Cam's campaign manager, Mitch, to abandon him. Marty retaliates by shooting Cam in the leg on a hunting trip, increasing his own popularity. toolba