About Glee Season 3, Episode 8 : Hold On to Sixteen

In an attempt to recruit a few more members, Finn tracks down former teammate Sam Evans (Chord Overstreet) and convinces him to come back to the glee club. Tina comes to the defense of Harry and encourages him to pursue his dream while McKinley prepares to host the big sectionals performance Guest Stars: Chord Overstreet, Grant Gustin, Damian McGinty, John Schneider, Tanya Clarke, Lindsay Pearce, Keong Sim, Idina Menzel, Vanessa Lengies,