Tonight’s installment is called Crimes and Cults – and if you think it’s just an excuse to revisit Charles Manson and his murderous cult from the early Seventies, the decade actually was a hotbed for serial killers and homicidal cultists. Ted Bundy, John Wayne Gacy, the Zodiac Killer, Jim Jones (whose stunning mass suicide staging at Jonestown is pictured here), “Son of Sam” David Berkowitz, the Hillside Strangler – in this scary episode about disenfranchisement and dismemberment, the gang’s all here…