Luther Season 4
A dark psychological crime drama starring Idris Elba as Luther, a man struggling with his own terrible demons, who might be as dangerous as the depraved murderers he hunts.
Director: Neil Cross
Actors: Dermot Crowley, Enzo Cilenti, Hermione Norris, Idris Elba, Michael Smiley, Patrick Malahide, Ruth Wilson, Wunmi Mosaku
Studio: BBC