Line of Duty Season 4
Overview
Line of Duty Season 4 continues the story of AC-12. The season focuses on the investigation of a murder, and the possible corruption of a police officer, DCI Roz Huntley (Thandie Newton). The fourth season is a tense, suspenseful, and gripping season. The season ends with Huntley being arrested for perverting the course of justice.
Cast
Martin Compston
Vicky McClure
Adrian Dunbar
Keeley Hawes
