Line of Duty: Season 4 - Rotten Tomatoes

Line of Duty: Season 4 (2017)




Critic Consensus: Line of Duty's gripping fourth season is an adrenaline-fueled thrill ride from start to finish.


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Tv Season Info

Line of Duty returns forafourth series, as AC12 continues to hunt for any corruption lurking within the police.


Vicky McClure
as Kate Fleming
Adrian Dunbar
as Ted Hastings
Martin Compston
as Steve Arnott
Tony Pitts
as Hargreaves
Nigel Boyle
as Buckells
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Critic Reviews for Line of Duty: Season 4

All Critics (15) | Top Critics (5)

How Jed Mercurio turns acronyms into utterly natural TV dialogue, and makes lanyards so damned sexy, are two of the great mysteries of our age.

April 7, 2017 | Full Review…

The plots are wonderfully dizzying. But what I love is the great moral center to the series provided by Hastings, a quirky, sometimes cranky, hard to love, but easy to admire leader of this beleaguered anti-corruption team.

December 19, 2019 | Full Review…

...Line Of Duty takes the familiar police procedural drama and turns it on its head. There are layers upon layers at work. So when you think a line of inquiry is putting one individual in the frame, a different suspect emerges.

May 20, 2019 | Rating: 5/5 | Full Review…

The series was perhaps a touch more over-the-top than previous ones, but it was still bloody brilliant television, leaving viewers with more unanswered questions than ever before.

October 17, 2018 | Full Review…

Line of Duty is animated by a sharp intelligence in both the plotting and the writing.

December 26, 2017 | Full Review…

Much as I love the cast and the dialogue, this season's plotting verges on the farcical.

January 3, 2018 | Rating: 3/5 | Full Review…

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