Season 1 Episode 19

full size Will Schuester and Bryan Ryan Battle It Out in Episode 1.19, "Dream On"
Credit: Michael Yarish/FOX ©2010 Fox Broadcasting Co.

Title: Dream On
Air Date: May 18, 2010 at 12:00 AM PDT

Mr. Schuester's former high school nemesis (guest star Neil Patrick Harris) causes trouble for the glee club. Rachel struggles with a life-long personal issue, and Artie's dreams take him on an adventure. Read full recap here.