Mr. Mercedes(2017)

About the show

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.

Cast: Brendan Gleeson, Jharrel Jerome, Holland Taylor

Production: David E. Kelley Productions, Temple Hill Entertainment, Nomadicfilm, Sonar Entertainment, AT&T, Sony Pictures Television