Line of Duty


Steve Arnott is a young officer who’s fallen foul of his superiors for refusing to help in the cover-up of an operation that ended in the shooting of an innocent father. He seems ideal to join AC-12, an anti-corruption police unit, just as it starts to investigate Detective Chief Inspector Tony Gates, the regional force’s Officer of the Year.

Episode 1 “Episode 1” Aired March 31st, 2019

Following the deadly hijack of a police convoy, AC-12 target a ruthless organised crime group known to have links with corrupt officers. More

Episode 2 “Episode 2” Aired April 7th, 2019

Kate and Steve attempt to track down a lead. A fresh police leak enables another audacious raid, while Steve’s attempts to gather information put More

Episode 3 “Episode 3” Aired April 14th, 2019

Corbett's most daring plan yet requires McQueen to exploit links with corrupt police officers. More

Episode 4 “Episode 4” Aired April 21st, 2019

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

Episode 5 “Episode 5” Aired April 28th, 2019

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

Episode 6 “Episode 6” Aired May 5th, 2019

In a nail-biting 90-minute finale, Hastings's secrets are laid bare. Will 'H' be revealed at last? More