6 Season
36 Episode
Line of Duty - Season 4 Episode 1 (2021)
DCI Roz Huntley is under intense pressure from her superiors to apprehend a serial murderer after months of fruitless investigation.
- Country : United Kingdom
- Genre : Crime, Drama, Mystery
- Studio : BBC One, BBC Two
- Director : Jed Mercurio
- Cast : Martin Compston, Vicky McClure, Adrian Dunbar, Gregory Piper, Nigel Boyle, Kelly Macdonald
