Dating Game Killer

Rodney Alcala commits a series of grisly murders in the 1970s. While the mother of one of his victims desperately searches for answers, Rodney maintains his intelligent, smooth-talking persona, even appearing as a bachelor on "The Dating Game."

Cast: Robert Knepper, Carrie Preston, Guillermo Díaz, Tanya van Graan, Frances Sholto-Douglas, Matt Barr