'Doc'

Doc Holliday, a skilled poker gambler, enters the 'No Name Saloon' in 1881 and challenges a man to a game, betting his horse against his opponent's fiancée. He wins, and Katie Fisher follows him to Tombstone, where they meet Sheriff Wyatt Earp, who's running for office. However, the Clantons, a family of outlaw cowboys, are not supporting Earp's campaign. The situation escalates, and Doc joins Wyatt and his brothers at the O.K. Corral, where they face off against the seven Clanton brothers.