Who is H? All questions answered in the final episode. Make sure you know how to watch Line of Duty season 6, episode 7 online now
It feels like the sixth season of Line of Duty only just returned to our screens, bringing back Hastings, Fleming, and Arnott on their investigations to uncover coppers gone bent. However, the final episode is airing tonight, wrapping another season of the AC-12 department and its gripping storylines. Make sure you know how to watch Line of Duty season 6, episode 7 – the final episode – where you are. *SPOILER ALERT: plot details and other information related to Line of Duty season 6 mentioned below. If you’re not fully up-to-speed with the show, you can scroll down for a spoiler-free guide covering how to watch Line of Duty online and stream every new episode in season 6* With season 6 centring around the unresolved high-profile murder of investigative journalist, Gail Vella, DCI Jo Davidson has been raising suspicions among the anti-corruption unit as she leads the already-year-long case.
