All 17 episodes from the first three series of the BBC crime drama starring Gillian Anderson as a Metropolitan Police detective drafted to Belfast to help on a puzzling murder case. Though her superiors aren't convinced, Stella Gibson (Anderson)'s investigations lead her to believe that a serial killer is at work. Meanwhile, the killer, Paul Spector (Jamie Dornan), continues to evade capture and sets about finding his next victim. Series 1 episodes are: 'Dark Descent', 'Darkness Visible', 'Insolence & Wine', 'My Adventurous Song' and 'The Vast Abyss'. Series 2 episodes are: 'These Troublesome Disguises', 'Night Darkens the Street', 'Beauty Hath Strange Power', 'The Mind Is Its Own Place', 'The Perilous Edge of Battle' and 'What Is in Me Dark Illumine'. Series 3 episodes are: 'Silence and Suffering', 'His Troubled Thoughts', 'The Gates of Light', 'The Hell Within Him', 'Wounds of Deadly Hate' and 'Their Solitary Way'.