Watch Gotham Season 3 Episode 6 Online. Best and Free Online streaming for Gotham TV Show. We picked the best sites to stream s03e06. 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 Gotham Season 3 Episode 6 s03e06 at the top of the list.