Episodes (6)

Operation Pear Tree
S05E01 · Operation Pear Tree

Mar 31, 2019

When three police officers are shot dead during the hijack of a seized drugs transport, AC-12 move in to investigate possible police collusion.

The Head of Medusa
S05E02 · The Head of Medusa

Apr 07, 2019

A fresh police leak enables another audacious raid, while Arnott's attempts to gather information put him in a dangerous situation.

Code Zero
S05E03 · Code Zero

Apr 14, 2019

Corbett's most daring plan yet requires McQueen to exploit links with corrupt police officers. Meanwhile, the AC-12 team make a shocking discovery.

The Betrayal
S05E04 · The Betrayal

Apr 21, 2019

Tensions rise in the OCG following the events at Eastfield. With troubling questions hanging over the identity of the mysterious H, suspicions mount among the AC-12 team.

On Your Own
S05E05 · On Your Own

Apr 28, 2019

As the hunt for H intensifies, Steve and Kate wonder if Hastings is guarding a dark secret.

The Intrigue
S05E06 · The Intrigue

May 05, 2019

The search for the mysterious H reaches its climax as long-buried secrets finally come to light.


Line of Duty Season 5 (2019) is released on Mar 31, 2019 and the latest season 6 of Line of Duty is released in 2021. Watch Line of Duty online - the English Crime TV series from United Kingdom. Line of Duty is directed by John Strickland,Douglas Mackinnon,Daniel Nettheim,David Caffrey and created by Jed Mercurio with Martin Compston and Vicky McClure. Line of Duty is available online on Hulu and Hoopla.

Line of Duty follows Detective Seargent Steven "Steve" Arnott (Martin Compston), a former authorized firearms officer who led an operation to catch an Islamic terrorist intending to detonate a bomb, but the strike team mistakenly entered the wrong apartment and shot dead an unarmed innocent man. In the subsequent investigation, Arnott refused to cover up negligence in the planning and execution of the raid and unable to work in his unit anymore, Arnott receives a transfer to AC-12, a unit tasked with uncovering police corruption. Arnott is partnered with Detective Constable Kathrine "Kate" Fleming (Vicky McClure)), a highly commended undercover officer with a keen investigative instinct. They work under the supervision of Superintendent Edward "Ted" Hastings (Adrian Dunbar), who is one of several Senior Investigating Officers responsible for uncovering corruption within the police force. Throughout the series, AC-12 investigate seemingly disparate cases involving seemingly corrupt police officers, with each series focusing on a different corrupt officer and AC-12 soon realize the pervasive nature of corruption and the police's deep-rooted links to an organized crime group with ties to drug running, prostitution, child exploitation and people trafficking.

As know as:

Line of Duty, ライン・オブ・デューティ, Kartavy Ki Seema, Ryggen mod muren, За службовим обов'язком


United Kingdom



Stream Service:


Production Companies:

BBC Drama Productions, World Productions


Lies Cost Lives (Series 6), No one is above the law., Crime Needs An Inside Man (Series 5), The brighter the light, the darker the shadows (Season 1)


Scott Bryan
It's absolutely a must watch. It really builds up incrementally. Blinding, I loved it.
by rottentomatoes, Jul 15, 2020
Tim Goodman
Hollywood Reporter
Line of Duty really leans into the four seasons that came before it and more connections than ever will be made. If you're thinking those connections are corrupt, yes, that's a good start.
by rottentomatoes, May 13, 2019
Mike Hale
New York Times
It's not good for you, but it will definitely give you a buzz.
by rottentomatoes, May 13, 2019

Cast & Crew

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