Line of Duty Series 4 Complete Pack 2017 Crime - Drama - Mystery

As a result of refusing to participate in a cover-up, DS Steve Arnott joins a special and controversial unit dedicated to rooting out corruption within the police.
Writers: Jed Mercurio
Program creator: Jed Mercurio
First episode date: June 26, 2012 (UK)
Networks: BBC, BBC Two
Composer: Carly Paradis
Ending theme: Line of Duty End Title Theme