Watch "Line of Duty: Season 4" on Netflix Costa Rica
- Netflix Release:
- September 29 2017
- Actors:
- Martin Compston, Lennie James, Vicky McClure, Adrian Dunbar, Neil Morrissey, Keeley Hawes
- Categories:
- TV Dramas, Crime TV Shows, TV Thrillers
- Creator(s):
- Jed Mercurio
Detective Sergeant Steve Arnott is transferred to a police anti-corruption unit after refusing to be part of a cover-up involving an accidental shooting.
Watch on NetflixCast
Martin Compston, Lennie James, Vicky McClure, Adrian Dunbar, Neil Morrissey, Keeley Hawes