Five Bloody Graves (1969)

Wandering across the desert landscape of Goblin Valley, Utah. Ben Thompson, a former lawman has been hunting down Yaqui Indians, after his wife was killed by the savage Yaqui Indian chieftain Santago. After saving a woman from two Yaqui Indians, Robert reunites with former girlfriend Nora Miller and saves her from a attack by Santago and his band of Yaqui Indians. But Nora's husband Dave Miller asks Ben to leave thinking Ben and Nora were having a affair while he was been away. After both Nora and Dave are slaughtered by Santago, Ben is joined by group of people from a wagon train who are stranded in the middle of nowhere and a group of gunrunners who sold their weapons to Santago and his band, Ben and his companions tries to get along with each other, if they are to survive Santago and his band's murderous rampage and Ben intends to get his vengeance on Santago.