Johnny Fierro's a gunfighter, maybe the best, so tired of the killing that he'd welcome death. Then he hears that his estranged father faces a battle for his land in the Cimarron Valley. Fierro swore to kill his father, and this is his opportunity. But he hadn't reckoned on a share of the ranch, or a brother he never knew existed. While his upright father and Harvard-educated brother struggle with his violent past, Fierro must wrestle with the possibility that his mother didn't tell him the whole story -- before the bullets start flying.