Watch Glee Season 3 Episode 22 Finale Goodbye

Episode Synopsis: It's time to graduate for McKinley High's class of 2012, and the glee kids look back and contemplate their futures in the Season 3 finale. Original Air Date: May 22, 2012.

Guest Cast Chord Overstreet: Sam Evans Eric Bruskotter: Cooter Menkins Damian McGinty: Rory Flanagan LaMarcus Tinker: Shane Vanessa Lengies: Sugar Motta Lindsay Lohan: Herself Lauren Potter: Becky Jackson..

Watch Glee Season 3 Episode 20 Props

Nationals and graduation approach, and while the glee kids prepare their high-concept routine, Tina bumps her head and sees New Directions from a new angle. Lindsay Lohan (playing herself) is a guest judge.