Posted in Web Line of Duty stars Martin Compston and Vicky McClure give update on … Line of Duty stars Martin Compston and Vicky McClure have given fans hope of a seventh season of the hit crime drama – saying they love working together. News you can trust since 1873. https://www.edinburghnews.scotsman.com/news/people/line-of-duty-stars-martin-compston-and-vicky-mcclure-give-update-on-season-7-3726918