Mexico 1912. A toughArizona lawmandeputy sheriffLyedecker (Jim Brown) travels to a remote village looking for "Yaqui" Joe (Burt Reynolds) a half-Indian half-white bank robber who's stolen $6000 to buy rifles for his besieged brethren the Yaqui Indians. His people are fighting the Mexican government which has set out to annihilate them and Joe pleads for Lydecker's help. But Lyedeckeris determined that themoney bereturned to its rightful place - a Phoenix bank - and he'll stop at nothing to make sure that happens. However he didn't counton the sultry guerilla leader Sarita (Raquel Welch) whose seductivecharms convince him to fight on the rebels' side. Complete with a thunderingscore by Jerry Goldsmith 100 Rifles is one of the most explosive action-packed Westerns of its era.