In "Luther: The Fallen Sun (2023)", London is gripped by fear as a ruthless serial killer unleashes terror across the city. Meanwhile, the once-respected detective John Luther is locked away, haunted by his past failure to catch the elusive cyber psychopath now tormenting him. Determined to right his wrongs, Luther makes a daring escape from prison, driven by a relentless thirst for justice. As he races against time to track down the killer, Luther's unorthodox methods push him to the brink of darkness. Will Luther's pursuit of redemption lead to his salvation or downfall? Experience the gripping tale of a fallen hero's quest for redemption in this intense thriller. Watch as Luther defies all odds to bring a killer to justice, no matter the cost.