Quinn Fabray
Kurt Hummel
Terri Schuester
Sue Sylvester
Emma Pillsbury
Artie Abrams
Rachel Berry
Finn Hudson
Will Schuester
Mercedes Jones
Noah 'Puck' Puckerman
Tina Cohen-Chang
Sandy Ryerson
Ken Tanaka
Principal Figgins
Carole Hudson
Hank Saunders
Football Player
Howard Bamboo
Lillian Adler
Barb
Darren
Young Finn
Santana Lopez
Band Drummer
Janitor
Vocal Adrenaline Dancer
Self (segment "Deconstructing Glee with Ryan Murphy")
Giselle (uncredited)
Apple #9 (uncredited) (unconfirmed)
Brad the Piano Player (uncredited)
Dancer (uncredited)
Young Rachel Berry (uncredited)
Cheerleader (uncredited)
Vocal Adrenaline Dancer (uncredited)
Teacher (uncredited)