Watch Through the Wormhole Season 8 Episode 4 Online. Best and Free Online streaming for Through the Wormhole TV Show. We picked the best sites to stream s08e04. 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 Through the Wormhole Season 8 Episode 4 s08e04 at the top of the list.