Watch Scorpion Season 4 Episode 5 Online. Best and Free Online streaming for Scorpion TV Show. We picked the best sites to stream s04e05. 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 Scorpion Season 4 Episode 5 s04e05 at the top of the list.