Plot
The film tells the story of Leslie "Lulu" Van Houten's life in the Manson Family cult and Karlene Faith's work to deprogram her, Patricia "Katie" Krenwinkel, and Susan "Sadie" Atkins after they were imprisoned for their involvement in the Tate and LaBianca murders. It interweaves scenes from various time periods.
In the opening scene, Lulu slowly showers blood off her face after the LaBianca murders. Three years later, Lulu, Katie, and Sadie are in the Special Security Unit at the California Institution for Women. Karlene Faith, a University of California, Santa Cruz graduate student, is assigned to teach them college classes. Lulu, Katie, and Sadie are unusually gentle, polite, and welcoming, in contrast to what she expects of convicted murderers. As Karlene gets acquainted with them, she sees that their belief systems were set for them by Charles "Charlie" Manson, whom they adore: she wants to change that.
The film flashes back to Lulu's introduction to the Family and Charlie at Spahn Ranch. Fulfilling Charlie's requests for new recruits, Catherine "Gypsy" Share brings Lulu to the ranch. Katie becomes Lulu's mentor. Katie explains Charlie and the Family's beliefs. The group follows Charlie's preaching, instructing them to let go of their egos, live in the now, and be free about sex. Drugs are handed out to everyone. The members of the Family are happy and loving to each other. That evening, Lulu witnesses a deeply emotional scene involving another Family member, Sandy. In front of the group, Charlie tears down Sandy's personality and relationship with her parents and then constructs her a new interpretation of herself, sealing the deal with group affirmation. Returning from the flashback, Lulu tells Karlene that every girl should have a daddy like Charlie. Incredulous, Karlene thinks that Lulu, Katie, and Sadie have been brainwashed and offers them copies of Our Bodies, Ourselves and Sisterhood is Powerful .
Some days, Charlie sends the women out to panhandle and hunt through dumpsters for food. Some nights, he oversees Family orgies. He makes the rules for the group: women cannot hold money and aren't allowed to serve themselves food until the men at the table have served themselves. After Lulu sees Charlie callously disregard the pain of a crying Family member, he explains his philosophy that the members of his group are trying to let go of their materialistic culture, to submit, and to get rid of their egos and hang-ups. He says that there has to be some death of self. He then has sex with Lulu, and tells her to think of it "like making love to her daddy", which he believes "is what all the girls want but can never have".
In various scenes, Lulu is chastised for questioning the inconsistencies in Charlie's mandates. In one scene, he takes her to a cliff and tells her that if she wants to leave the ranch, then she must jump. Charlie believes that some passages in the Book of Revelation refer to him and that he will lead mankind after a revolution caused by a race war. Lulu, Katie, and Sadie tell Karlene about Charlie's belief that they will wait out the revolution in a bottomless pit and that when it is over, some will become winged elves who fly to the surface. Karlene tries to get them to think rationally instead of believing what Charlie taught them, but they still are not able to do so.
In another flashback, Dennis Wilson tells Charlie that the Beach Boys will record one of Charlie's songs, "Cease to Exist". Elated, Charlie thinks that he is going to be a rock star. When record producer Terry Melcher sees Charlie and his backup singers perform "Look at Your Game, Girl", he is not impressed. This makes Charlie furious and, later that evening, he beats Sadie.
His focus shifts from music to violence. He decides to kick-start the race war by killing some white people and blaming the killings on African Americans. He calls this "Helter Skelter". He orders Sadie and Tex to go to Terry Melcher's old house, now occupied by pregnant actress Sharon Tate, to kill the residents. They are accompanied by Katie and Linda Kasabian.
After the Tate murders, Charlie orders Katie, Tex, and Lulu to commit the LaBianca murders. Following Charlie's teaching, Tex believes they can become invisible at will.
Karlene wants to give Lulu, Katie, and Sadie back their own selves from the time before they met Charlie. However, as time goes by, she realizes that when Lulu, Katie, and Sadie are able to think for themselves again, they will realize how wrong the murders were. The murders were irrevocable and they will torment Lulu, Katie, and Sadie for the rest of their lives. The final scenes show Lulu realizing that the murders would not bring about a revolution, but, instead were for nothing.
