In the time period of the 1800s, a group of ruthless human bandits who steal from other humans run away from law enforcement officers after a violent exchange. They hide in the empty New Mexican desert, hoping to evade their pursuers. But they quickly learn that they have company in this solitary locale. An omnipresent vigilante ghost, antagonized by their trespassing, stalks them practically the entire movie runtime. Beep. Boop.