A demented serial killer taunts a retired police detective with a series of lurid letters and emails, forcing the ex-cop to undertake a private, and potentially felonious, crusade to bring the killer to justice before he can strike again. Based on the bestselling novel by Stephen King.

Release : August 09, 2017

Website : http://start.att.net/exclusive/audience/mr-mercedes/

Total Eps : 30 / 55 minutes

Total Season : 3

Rating : 7.10