Manson
Directed by Robert Hendrickson and Laurence MerrickDocumentary on Charles Manson and his family. Has a number of insightful interviews with many family members most notably Squeaky and Sandy (Blue and Red). There is also a history of Manson from his birth to the family formation to the Tate/La Bianca murders. Plenty of footage of the family playing at Spahn Ranch.
Where to Watch Manson
Manson Reviews