A chronicle of the twisted lives of some of the most frightening, diabolical characters in recent history. Each two-hour episode traces the heinous, criminal acts of these elusive miscreants and the eventual road to justice.
Watch Now
Seasons & Episodes
Season 1 (12 Episodes) ▼
E1: John Wayne Gacy: Evil Secret, Part 1▶ PLAY
E2: John Wayne Gacy: Evil Secret, Part 2▶ PLAY
E3: Charles Manson: The Devil's Work, Part 1▶ PLAY
E4: Charles Manson: The Devil's Work, Part 2▶ PLAY
E5: NorCal Rapist: Phantom Predator, Part 1▶ PLAY
E6: NorCal Rapist: Phantom Predator, Part 2▶ PLAY
E7: Aileen Wuornos: Monster Made, Part 1▶ PLAY
E8: Aileen Wuornos: Monster Made, Part 2▶ PLAY
E9: Zodiac Killer: I Am the Zodiac, Part 1▶ PLAY
E10: Zodiac Killer: I Am the Zodiac, Part 2▶ PLAY
E11: Jim Jones: Unholy Massacre, Part 1▶ PLAY
E12: Jim Jones: Unholy Massacre, Part 2▶ PLAY
Season 2 (12 Episodes) ▼
E1: Son of Sam Part 1: The Duke of Death▶ PLAY
E2: Son of Sam Part 2: I Am A Monster▶ PLAY
E3: BTK Part 1: Bind, Torture, Kill▶ PLAY
E4: BTK Part 2: The Taunting▶ PLAY
E5: The Night Stalker Part 1: Summer of Terror▶ PLAY
E6: The Night Stalker Part 2: I Will Be Avenged▶ PLAY
E7: The Co-ed Killer Part 1: The Murder Capital of the World▶ PLAY
E8: The Co-ed Killer Part 2: Thinking Murder All Day Long▶ PLAY
E9: Robert Durst Part 1: World’s Worst Fugitive▶ PLAY
E10: Robert Durst Part 2: Nobody Tells The Whole Truth▶ PLAY
E11: Dr Death Part 1: A License To Kill▶ PLAY
E12: Dr Death Part 2: You're Next▶ PLAY
Season 3 (12 Episodes) ▼
E1: The Golden State Killer Part 1: Hunting Human Beings▶ PLAY
E2: he Golden State Killer Part 2: Hiding in Plain Sight▶ PLAY
E3: The Butcher Baker Part 1: Terror in the Wilderness▶ PLAY
E4: The Butcher Baker Part 2: The Girls Who Got Away▶ PLAY
E5: The Amityville Horror Part 1: Murdered One By One▶ PLAY
E6: The Amityville Horror Part 2: Evil in the House▶ PLAY
E7: The Dating Game Killer Part 1: Smooth Talker▶ PLAY
E8: The Dating Game Killer Part 2: The Bite Mark▶ PLAY
E9: The Iceman Part 1: The Murder Business▶ PLAY
E10: The Iceman Part 2: Trapping a Serial Killer▶ PLAY
E11: The Firestarter Part 1: A Wall of Flames▶ PLAY
E12: The Firestarter Part 2: Chasing a Pyromaniac▶ PLAY
Season 4 (12 Episodes) ▼
E1: The Ken and Barbie Killers Part 1: Dead Ringer▶ PLAY
E2: The Ken and Barbie Killers Part 2: I Kidnapped A Girl▶ PLAY
E3: The Back To School Killer Part 1: A Fear in the Air▶ PLAY
E4: The Back To School Killer Part 2: A Fear in the Air▶ PLAY
E5: Sammy The Bull Gravano Part 1▶ PLAY
E6: Sammy The Bull Gravano Part 2▶ PLAY
E7: The Hillside Stranglers Part 1: A Pair of Serial Killers▶ PLAY
E8: The Hillside Stranglers Part 2: She Walked Into the Trap▶ PLAY
E9: The Cross Country Killer Part 1: He Could Make People Disappear▶ PLAY
E10: The Cross Country Killer Part 2: The Kill Kits▶ PLAY
E11: John Gotti Part 1: It Was Kill or Be Killed▶ PLAY
E12: John Gotti Part 2: There Were Fatal Consequences▶ PLAY
