A drama about the investigations of AC-12, a controversial police anticorruption unit.
Top 10 Episodes of Line of Duty
Lindsay is denied bail and finds herself targeted in prison.
Season: 2, Episode: 3
Lindsay is granted special dispensation to visit her dying mother.
Season: 2, Episode: 4
Lindsay fights for her life against the conspiracy of corrupt police officers.
Season: 2, Episode: 5
Dryden claims that Denton was at the car park when he was photographed in the car with Carly. Steve gets closer to Denton but reveals to Kate that he is undercover, as she was earlier. Steve finds the pay-off money hidden among the possessions Denton took from her mother's room.
Season: 2, Episode: 6
Having been duped into covering up Jackie's crime, Gates is desperate to sever ties with her. But, as Arnott and Fleming close in on his secret, Gates is plunged into an even more dangerous situation than he first thought.
Season: 1, Episode: 2
In the Trap
Arnott is convinced Gates played a part in Jackie's disappearance. With Fleming's help, the anti-corruption team tries to trap Gates into revealing his involvement in covering up Jackie's crimes.
Season: 1, Episode: 3
With Gates on the run, the anti-corruption team come under pressure to close the case once and for all. Arnott is forced to make some tough decisions about where his loyalties lie. Fleming and Hastings go all out to catch Gates, leading to a shattering conclusion.
Season: 1, Episode: 5
A Disastrous Affair
When Steve Arnott is transferred to a police anti-corruption unit, he finds his target is the city's top detective, Tony Gates. Can Gates really be as good as he appears? Arnott must engage in a cat-and-mouse struggle to uncover Gates' secret.
Season: 1, Episode: 1
Desperate for proof of Gates's corruption, Fleming pushes her relationship with him to the limit. But her behaviour causes Morton to question if she might not be such a loyal colleague after all.
Season: 1, Episode: 4
A brutal ambush on a police convoy leaves three officers dead.