Watch MacGyver (2016) Season 2 Episode 20 Online. Best and Free Online streaming for MacGyver (2016) TV Show. We picked the best sites to stream s02e20. 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 MacGyver (2016) Season 2 Episode 20 s02e20 at the top of the list.