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.


Line of Duty: Season 4 Photos

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 (13)

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…

For the white knights of AC-12, cynicism is a useful factory setting as they delve into the depths.

March 27, 2017 | Rating: 4/5 | 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…

[Line of Duty] is utterly gripping, with the show continuing to capitalise on the 'main character gets killed early' trope they started.

September 6, 2017 | Full Review…

The finale was phenomenally exciting.

August 30, 2017 | Rating: 5/5 | Full Review…

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