Watch Grey's Anatomy Season 6 Episode 22 Online. Best and Free Online streaming for Grey's Anatomy TV Show. We picked the best sites to stream s06e22. 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 Grey's Anatomy Season 6 Episode 22 s06e22 at the top of the list.