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6 Episodes 2016 - 2016
Line of Duty returns forathird series, as AC12 continues to hunt for any corruption lurking within the police.
Episode 1
Thu, Mar 24, 2016 60 mins
Sergeant Danny Waldron and his armed response team shoot dead a hardened criminal, but cracks soon appear in their story.
Episode 2
Thu, Mar 31, 2016 60 mins
A previous AC12 investigation comes under legal scrutiny; Kate Fleming uses her undercover role to increase the pressure on Danny Waldron's armed response unit.
Episode 3
Thu, Apr 7, 2016 60 mins
DS Steve Arnott thinks that there is a dark secret in Danny Waldron's past.
Episode 4
Thu, Apr 14, 2016 60 mins
AC-12 is back with their hunt for the officer who is connected to organized crime.
Episode 5
Thu, Apr 21, 2016 60 mins
Steve Arnott's colleagues scrutinize him.
Episode 6
Thu, Apr 28, 2016 60 mins
DS Steve Arnott is arrested on suspicion of murder but continues to protest his innocence. DC Kate Fleming's undercover operation may hold the key to Steve's guilt and the identity of the Caddy.