The new Peacock series "Making Manson" drops on November 19 and includes never-before-heard phone calls with Charles Manson on his murders.

Cult leader and killer Charles Manson admitted to committing murders before he infamously became the head of the so-called Manson Family and led his troop of followers to commit a string of brutal killings in California in 1969.

Serial killer Charles Manson confessed to murders before he became the leader of the notorious Manson Family cult, chilling new audio from a prison phone call reveals. “There’s a whole part of my life that nobody knows about,

Charles Manson, the cult leader behind a string of murders in California in the late 1960s, claimed to have killed others in the years prior, according to never-before-released audio. A new Peacock docuseries takes from more than 100 hours of prison phone calls with the cult leader recorded over 20 years.

Charles Manson may have killed people even before assembling his notorious “family.” In an audio recording featured in a new clip from the upcoming docuseries “Making Manson,” the deadly cult leader claims that he lived in Mexico in the 1960s and “got involved in a couple of killings.