Watch Line of Duty Online | Peacock

Line of Duty

Line of Duty

96%Drama4 Seasons

TVMA

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Martin Compston, Vicky McClure, Kelly Macdonald

Watch Full Episodes of Line of Duty

Watch Line of Duty Season 3

A sergeant who refuses to be involved in a police cover-up joins an anti-corruption team.

Monsters
Episode 1 - 59 mins
Sergeant Danny Waldron and his armed response team shoot dead a hardened criminal.
The Process
Episode 2 - 59 mins
DC Kate Fleming uses her undercover role to increase the pressure on Danny Waldron's response unit.
Snake Pit
Episode 3 - 59 mins
DI Cottan is commended for cracking the Waldron case; Arnott's conduct in an inquiry is questioned.
Negative Pressure
Episode 4 - 59 mins
Fresh testimony launches AC-12 back on the trail of a corrupt officer with links to organized crime.
The List
Episode 5 - 59 mins
AC12's loyalties are divided after DS Steve Arnott comes under scrutiny from his colleagues.
Breach
Episode 6 - 88 mins
DS Steve Arnott is arrested on suspicion of murder.

Related Clips

Line of Duty (Trailer)0:59

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How can I watch Line of Duty?: Download the Peacock app and start streaming full episodes of Line of Duty. View the full list of supported devices.
Where can I watch Line of Duty?: You can watch Line of Duty on Peacock. Just sign up and stream every episode.
How many seasons of Line of Duty are there?: Peacock currently has 4 seasons of Line of Duty available for streaming.

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