Movie History América violenta 1973 América violenta 1973 Kojak and the Marcus-Nelson Murders 1973 Kojak and the Marcus-Nelson Murders 1973 L'assassino di pietra 1973 L'assassino di pietra 1973 The Marcus-Nelson Murders 1973 The Marcus-Nelson Murders 1973 The Stone Killer 1973 The Stone Killer 1973