Dream On
S01E19 - Airdate: 2010-05-18
Runtime: 60 min
In an episode directed by Emmy Award winner Joss Whedon, Mr. Schuester's former high school nemesis, Bryan Ryan, causes trouble for the glee club. Meanwhile, Rachel struggles with a life-long personal issue, and Artie's dreams take him on an adventure.
Episode details and rating from TVmaze.