Watch Chuck Versus the Tooth Season 3 Episode 16 Online Streaming Video this Monday 8:00 p.m., May 10, 2010 on NBC channel tv. After Chuck and Sarah assigned as an observational capacity to CIA super spy. Now for the all new episode, Chuck is having disturbing dreams, Chuck needs to see a psychiatrist. Don't miss the full episode to watch Chuck Versus the Tooth Online Stream Season 3 Episode 16 (S06E16).