Luther — Series 4
2 episodesFirst aired 15 December 2015
E1Episode 1
7.4Dec 201558m
Away from the police force, Luther receives a visit from Detective Chief Inspector Theo Bloom and Detective Sergeant Emma Lane. They bring him some new evidence that will draw him back to London to find the truth. The team tracks a cannibalistic serial killer.
E2Episode 2
7.6Dec 201558m
On the trail of a horrifying killer, Luther finds himself haunted by ghosts from his past.
