For Sadie, Katie, and Les- February 1972 (The Manson Family members Susan Atkins, Patricia Krenwinkel and Leslie Van Houten. February 1972 was the month when the California State Supreme Court abolished the death penalty in California (it was later reinstated), reducing the sentences of the convicted Manson Family members to life imprisonment.)
All of the credits are shown in the beginning. There are no closing credits.