Watch Swamp Thing (2019) Season 1 Episode 7 Online. Best and Free Online streaming for Swamp Thing (2019) TV Show. We picked the best sites to stream s01e07. 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 Swamp Thing (2019) Season 1 Episode 7 s01e07 at the top of the list.