Yankee (Philippe LeRoy) is a bounty killer who decides to take on a bandit chief and his henchmen when he realizes the prices on all their heads adds up to a tidy sum. The bandit, El Grande Concho (Adolfo Celi) is lord of the entire region and resides like a king at court in an abandoned church surrounded by his entourage, robbing and murdering anyone who ventures into his territory.
