Harvey Nash thought his past was behind him. It's 1885, twelve years since his last ride, and he's settled into a peaceful life as a rancher in San Luis Obispo with his loving family. But Nash's talents as a gunslinger were never forgotten by the US Marshals, and they soon recruit him to help track down the Kings of Arizona, a ruthless gang of bank robbers making their way farther and farther west. Not wanting to give up his peaceful life, Nash declines. But when the Kings burn down his ranch and kidnap his family, he has no choice. Heavily funded by a vindictive bank tycoon, Nash sets off into the Sierra Nevadas to track these vicious criminals. The only thing more dire than the approaching mountain winter may be his chances of ever getting his family back.