Mr. Mercedes
Don’t let him inside your head.
2017 – 20193 seasons · 30 episodes7.2/10(433 TMDB votes)
MysterySci-Fi & FantasyDrama
Watch trailerPlot
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.
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