Duration: 1h

TV-MA 8.4 Crime / Drama / Thriller

Line of Duty S5E6

The search for the mysterious H reaches its climax as long-buried secrets finally come to light.

Release Date: May 5, 2019 (UK)

Creator: Jed Mercurio

Cast: Martin Compston, Vicky McClure, Adrian Dumbar, Craig Parkinson, Gregory Piper, Nigel Boyle, Anneika Rose, Keeley Hawes, Polly Walker