Watch Mr. Mercedes Season 2 Episode 1 Online. Best and Free Online streaming for Mr. Mercedes TV Show. We picked the best sites to stream s02e01. Simply pick a site below and click "Watch Now!" button next to it. Some of the links may be broken, please upvote the working and good links so other users see those links for Mr. Mercedes Season 2 Episode 1 s02e01 at the top of the list.