Two of the biggest animated slackers around, Beavis and Butt-head get a kick-start when two crooks steal their TV. On their mission to find a replacement, Beavis and Butt-head wind up in the motel of Muddy Grimes, where a case of mistaken identity has them after his wife, Dallas. Due to misunderstanding Grimes when he says to "do" his wife, the two travel from Las Vegas to Washington, not realizing they've been sent out to kill the woman.
