100 Rifles

100 Rifles is a 1969 western directed by Tom Gries based on Robert MacLeods 1966 novel The Californio, and stars Jim Brown, Burt Reynolds, Raquel Welch and Fernando Lamas. The film was shot in Spain. The original music score was composed by Jerry Goldsmith.

Lyedecker is not concerned with Yaqui Joes cause of helping his tribe, and all he cares about is getting the money returned to a Phoenix bank within his jurisdiction. The two men escape to the hills where they are joined by Sarita Welch, a beautiful Indian revolutionary. They eventually become allies and fight for the Indians.Taking over the leadership of the Yaquis, Lyedecker ambushes Verdugos train while Sarita distracts the attention of the soldiers on board by taking a public shower. The train is later derailed in a town and the culmination of the film is a fierce gun battle which Yaqui Joe and his people finally win. ........

Source: Wikipedia