ITV’s The Revenge Club, a six-part crime thriller that premiered on September 19, 2025, has collided two British TV titans—Shetland’s Douglas Henshall as the brooding DI Callum Reid and Line of Duty’s Martin Compston as the volatile ex-cop Jamie Kerr—in a devastating saga of betrayal, obsession, and revenge that’s gripping viewers like a vice. Created by Tony Jordan, this razor-sharp drama unfolds in the rain-soaked streets of Edinburgh, where Reid investigates a series of murders tied to a shadowy vigilante group, only to uncover Kerr as its vengeful leader. Fans on X (#TheRevengeClubITV) are obsessed, calling it “the most shocking British mystery of the decade,” with its twisted secrets and unforgettable twists leaving audiences breathless and begging for more.

The story kicks off with a brutal killing that mirrors Reid’s unsolved case from 10 years ago, pulling him back into Kerr’s orbit—the ex-partner he betrayed during a botched raid. Henshall’s Reid, a haunted widower with a chip on his shoulder, clashes with Compston’s Kerr, a man consumed by rage after losing his family to the crime he once fought. Their chemistry crackles with unresolved tension, from barroom brawls to midnight confessions, while Siobhan Finneran as Reid’s no-nonsense DS Eve Sutton and Jack Lowden as a enigmatic informant add layers of intrigue. Jordan’s script, laced with moral ambiguity and Edinburgh’s moody fog, weaves a web of obsession where every alliance hides a knife.

Critics rave about The Revenge Club’s “devastating emotional core,” earning a 94% on Rotten Tomatoes for its “addictive pacing and shocking reveals,” though some note its familiar revenge tropes. Fans swoon over the finale’s gut-punch, with one X user tweeting, “Henshall and Compston are dynamite—this is Line of Duty on steroids!” The series’ exploration of vengeance’s cost, set against Scotland’s rugged beauty, has surged to ITV Hub’s Top 5. While a few critique the violence, most hail it as “unmissable.” Stream The Revenge Club now for a binge that’s twisted, unforgettable, and utterly devastating—ITV’s darkest gem yet.