Line of Duty bosses unsure if season 7 will happen - Digital Spy
Line of Duty spoilers follow. Line of Duty 's future remains up in the air, following its latest series' big reveal. The BBC series focuses on the Anti-Corruption Unit 12, with the sixth chapter following protagonists DS Steve Arnott (Martin Compston) and DC Kate Fleming (Vicky McClure) as they investigate the team led by Joanne Davidson (Kelly Macdonald). In the tense season finale, the AC-12 also finally unmask corrupt senior officer H, bringing a storyline spanning across all six series to a close. BBC Related: First clip for Succession and Line of Duty stars' new movie Operation Mincemeat Last year, it was revealed that the mystery criminal is none other than DS Ian Buckells (Nigel Boyle). In a recent chat with RadioTimes.com , the actor shared his hopes for a seventh season after H's identity was revealed. Boyle explained he talked to executive producer Simon Heath fo...