Gillian Anderson, Jamie Dornan, John Lynch. A British detective is sent to Belfast to lead an investigation into a puzzling and grisly murder. When she discovers she's dealing with a mastermind serial killer, a deadly battle of wits ensues and failure can only lead to a higher body count among the good people of Belfast. 18 episodes on 6 Blu-ray Discs. 2013-16/color/17 hrs., 55 min/NR/widescreen.