Death Diploma (1987) 1987, Canada, Documentary, United States Death Diploma (1987) Duration: 50M Description: Documentary on notorious US murderers. Includes Charles Manson and his family, Kenneth Bianchi “The Hillside Strangler”, Henry Lee Lucas, and Otis Toole. Has some interview footage and recounts their deeds… Trailer ↗ United States Canada 1987 Documentary