Do you know these names: Abigail Folger, Wojciech Frykowski, Steven Parent, Jay Sebring, and Leno and Rosemary LaBianca? What if I add to that list the name Sharon Tate? Ah, there you go. Those are ...

In 2018's movie Charlie Says, The Doctor Who star takes on the role of the infamous murderer and cult leader behind some of Hollywood's most horrific killings across the 1960s and 1970s, including ...