Coming to Peacock on Oct. 15, the series is based on the best-selling Bill Hodges trilogy by Stephen King, and “follows a retired detective who is tormented by a serial killer through a series of letters and e-mails, causing him to set out on a dangerous and potentially felonious crusade to protect his loved ones and himself.”
The series aired its third season last fall but has not been renewed since Audience Network officially bit the dust and rolled into a promo channel for HBO Max earlier this year. Reps for Peacock confirmed there are plans to air Season 3 at a later date, but did not disclose whether the series will be renewed for a fourth season.
“Mr. Mercedes” stars Brendan Gleeson, Harry Treadaway,