Who Stars In The Long Call And Which Characters Do They Play?

I got completely drawn into 'The Long Call' mostly because of the lead performance — Ben Aldridge carries the whole thing as Detective Matthew Venn. He’s the linchpin: thoughtful, quietly intense, and believably torn between his job and the ghosts of his upbringing. Aldridge’s Matthew is the kind of protagonist who makes you want to follow every lead and sit through the awkward family dinners with him; he’s at home both in interrogation rooms and on the windswept North Devon moors the show loves to linger on.

Beyond Aldridge, the cast is a strong British ensemble that fills out the town’s tapestry — family members, old friends, police colleagues, and a clutch of townspeople who become suspects, witnesses, or both. The adaptations lean on actors who can play simmering small-town resentments and complex loyalties: you get Matthew’s relatives and childhood connections, his policing partner(s), local clergy, and the grieving family at the heart of the mystery. Each supporting performer brings texture to the story, making the mystery feel lived-in rather than schematic. I especially appreciated how the casting made the village itself feel like a character, with faces that are both familiar and oddly secretive. All told, Aldridge’s Matthew is the star, but the ensemble work is what makes 'The Long Call' feel satisfying and human — a show where the who-done-it matters because the who are fully drawn people, not just plot props. I loved the melancholy tone and the way the actors sell the emotional stakes, so it lingered with me after the credits rolled.