Watch The X Factor Season 8 Episode 30 Online. Best and Free Online streaming for The X Factor TV Show. We picked the best sites to stream s08e30. 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 The X Factor Season 8 Episode 30 s08e30 at the top of the list.