All five two-part episodes from the 18th series of the BBC crime thriller. Forensic experts Dr Nikki Alexander (Emilia Fox), Jack Hodgson (David Caves) and Leo's replacement Dr Thomas Chamberlain (Richard Lintern) investigate various cases including a murderous sniper picking people off at random, the death of a man who's pushed in front of a train and the assassination attempt of a wealthy Russian businessman. The episodes are: 'Sniper's Nest', 'Falling Angels', 'Protection', 'Squaring the Circle' and 'One of Our Own'.

All five two-part episodes from series 17 of the BBC crime thriller. Forensic experts Dr Nikki Alexander (Emilia Fox), Jack Hodgson (David Caves) and Leo's replacement Dr Thomas Chamberlain (Richard Lintern) investigate various cases including the gruesome murder of a lap dancer found in a remote Scottish forest and a serial killer kidnapping children. The episodes are: 'Commodity', 'Coup de Grace', 'In a Lonely Place', 'Undertone' and 'Fraternity'.

All ten two-part episodes from series 15 and 16 of the BBC crime thriller. Forensic experts Dr Leo Dalton (William Gaminara), Dr Harry Cunningham (Tom Ward) and Dr Nikki Alexander (Emilia Fox) investigate various cases including the murder of one of Harry's work colleagues and the re-emergence of evidence relating to an unsolved case involving a notorious serial killer. The episodes are: 'Death Has No Dominion', 'And Then I Fell in Love', 'Paradise Lost', 'Domestic', 'Redhill', 'Fear', 'Change', 'Trust', 'True Love Waits' and 'Greater Love'.

All six episodes from the first season of the BBC crime thriller series starring Idris Elba. Brilliant but flawed murder detective John Luther (Elba) sees it as his personal crusade to track down the depraved killers it is his job to identify. But as he struggles with personal demons of his own, his strong moral code cannot always be relied upon to protect him from the dangerous violence of his own emotions and passions. Saskia Reeves, Paul McGann and Steven Mackintosh co-star.

All four episodes from the third season of the BBC crime thriller series starring Idris Elba as the brilliant but flawed murder detective John Luther. Still continuing to struggle with his personal demons, Luther's attempts to bring a fetishistic killer to justice are thwarted when he's suddenly put on another case. Things go from bad to worse, however, when it becomes apparent that former colleague Erin Gray (Nikki Amuka-Bird), now a member of the anti corruption unit, and her boss DSU George Stark (David O'Hara), are out to nail him. Dermot Crowley, Michael Smiley and Sienna Guillory co-star.

All ten two-part episodes from series 13 and 14 of the BBC crime thriller. Forensic experts Dr Leo Dalton (William Gaminara), Dr Harry Cunningham (Tom Ward) and Dr Nikki Alexander (Emilia Fox) investigate various cases including the suicide of a bullying victim which leads to a shooting attack and the discovery of a girl's body who disappeared in the 1980s. Episodes comprise: 'Intent', 'Voids', 'Run', 'Shadows', 'Home', 'A Guilty Mind', 'Lost', 'First Casualty', 'Bloodlines' and 'The Prodigal'.

All six episodes from the first season of the BBC crime thriller series starring Idris Elba. Brilliant but flawed murder detective John Luther (Elba) sees it as his personal crusade to track down the depraved killers it is his job to identify. But as he struggles with personal demons of his own, his strong moral code cannot always be relied upon to protect him from the dangerous violence of his own emotions and passions. Saskia Reeves, Paul McGann and Steven Mackintosh co-star.

All four episodes from the second season of the BBC crime thriller series starring Idris Elba. Brilliant but flawed murder detective John Luther (Elba) sees it as his personal crusade to track down the depraved killers it is his job to identify. But as he struggles with personal demons of his own, his strong moral code cannot always be relied upon to protect him from the dangerous violence of his own emotions and passions.

All four episodes from the third season of the BBC crime thriller series starring Idris Elba as the brilliant but flawed murder detective John Luther. Still continuing to struggle with his personal demons, Luther's attempts to bring a fetishistic killer to justice are thwarted when he's suddenly put on another case. Things go from bad to worse, however, when it becomes apparent that former colleague Erin Gray (Nikki Amuka-Bird), now a member of the anti corruption unit, and her boss DSU George Stark (David O'Hara), are out to nail him. Dermot Crowley, Michael Smiley and Sienna Guillory co-star.

Jess (Charlotte Coleman) is the adopted daughter of an over-enthusiastic evangelist (Geraldine McEwan), whose views on life have been shaped by Bible classes and religious radio shows. When Jess grows up she meets Melanie and their close friendship turns to passion - something that her horrified mother and local pastor believe is the work of the Devil, and they set out to take drastic action to save Jess from the evil temptation. This adaptation of Jeanette Winterson's bestselling novel won three BAFTA awards, including Best Actress (McEwan) and Best Drama Series.

All 14 episodes from the first three series of the BBC crime thriller series starring Idris Elba. Brilliant but flawed murder detective John Luther (Elba) sees it as his personal crusade to track down the depraved killers it is his job to identify. But as he struggles with personal demons, his strong moral code cannot always be relied upon to protect him from the dangerous violence of his own emotions and passions. The cast also includes Warren Brown, Dermot Crowley and Ruth Wilson.