William Shatner's Weird or What?

Season 2, Episode 7

Episode Title: Paranormal Mysteries

Air Date: 2011-10-31

Overview:

Real-life ghost stories that make the paranormal come alive: Featuring strange lights, apparitions and a penchant for murder, a California woman is terrorized by an invisible attacker who turns her home into a living hell; seemingly possessed, a New England mother undergoes a violent and demonic transformation before turning to an ancient Catholic ritual for help; and, a British teenager is terrified when she is visited by her first ghost and later struggles to understand her ‘gift’.