Due to his violent past, Deputy Sheriff Thomas Jefferson Geronimo III (Joe Don Baker) has been transferred to a rural outpost. When two thugs kill the sheriff, Geronimo shoots one of them, and the other vows revenge. Unfortunately for Geronimo, that thug turns out to be a mob boss, and the court orders Geronimo to extradite him back to his home in Sicily. When their plane is hijacked, the adversaries find their roles reversed.