Mr. Mercedes (2017)

A twisted serial killer relentlessly provokes a retired detective through a barrage of disturbing letters and emails. Driven by the need for justice, the former cop embarks on a personal and risky mission to stop the murderer before he can claim more victims. Inspired by Stephen King's bestselling novel, this gripping narrative intertwines suspense and psychological tension, exploring the cat-and-mouse game between the hunter and the hunted. As the detective delves deeper into the case, the stakes escalate, revealing dark secrets and unexpected challenges.