Mark Bonnar Returns to Line of Duty Season 7 as BBC Unveils Star-Studded Cast and Dark New Twists

BBC’s hit crime drama Line of Duty is gearing up for an explosive seventh season, with Mark Bonnar stepping back into his role as former Deputy Chief Constable Mike Dryden. The news has sent fans into a frenzy, especially as the series confirms the return of beloved stars Martin Compston, Vicky McClure, Adrian Dunbar, and Robert Carlyle.

Not only are familiar faces returning, but the BBC has also teased a host of brilliant new cast members set to shake things up. Tom Weston-Jones, known for his work on Sanditon, joins as Detective Inspector Dominic Gough, a charismatic officer celebrated for taking down organized crime — though hints suggest a darker duality may lurk beneath his polished exterior.

Owen Teale, Perry Fitzpatrick, and Christina Chong are reprising their roles as Chief Constable Philip Osborne, DS Chris Lomax, and DI Nicky Rogerson, ensuring continuity while new characters like Laura Aikman as DC Paula Beckman, Amy-Leigh Hickman as DC Nira Rashid, and Levi Brown as DC Luke Tobin inject fresh energy into AC-12’s operations. Additional newcomers include David Calder, Dominic Mafham, Steven Elder, Sarah Andre White, Aimee Powell, and Naomi Yang, creating a web of complex relationships and hidden agendas.

Season seven promises high-stakes drama as AC-12 has been disbanded and rebranded as the Inspectorate of Police Standards, operating in a climate where anti-corruption work has never been more challenging. The narrative centers on Gough, accused of abusing his position as a sexual predator, though BBC teases this may be a distraction from an even bigger threat lurking in the shadows.


Series creator Jed Mercurio expressed his excitement about the mix of returning and new talent: “I’m honoured to be working with our brilliant new cast members. I know the audience will be thrilled to see some much-loved old faces returning from previous seasons.”

With returning heroes, shocking new faces, and an intricate web of corruption, season seven of Line of Duty is set to deliver edge-of-your-seat tension, twisted secrets, and pulse-pounding drama that fans have come to expect.

Seasons 1-6 of Line of Duty are currently available to stream on BBC iPlayer, giving audiences a chance to catch up before the new season launches.

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