DS Steve Arnott believes there is a dark secret in Danny Waldron's past.
- Mystery
- Year 2016
- 58 min
When Sergeant Danny Waldron and his team shoot dead a criminal, cracks start to appear in their story and suspicion about a cover-up soon arises. Starring Daniel Mays.
- Year: 2016
Line of Duty S6 Trailer
In the latest season of this thrilling police drama, AC-12 face their most enigmatic adversary yet.
Season 1-5 Recap
A beginner's guide to Line of Duty with Diane Morgan.
