Biagio Proietti

A chief police inspector investigates the disappearance of a 25-year-old, mentally retarded woman, the daughter of a lonely widower. After she turns up dead, the cops race to find the killers before the grieving father does. (imdb)

Scaife, the sadistic leader of a gang of cattle thieves, terrorizes the people of a Colorado mountain town. Bill Ransom, the retired sheriff, is the only one to stand up against Scaife and his men, among whom is Dan El, a former friend of his. Dan El is also the father of Tony, Bill's adopted son. (imdb)