Lea Michele
Rachel Berry
Cory Monteith
Finn Hudson
Dianna Agron
Quinn Fabray
Chris Colfer
Kurt Hummel
Darren Criss
Blaine Anderson
Naya Rivera
Santana Lopez
Heather Morris
Brittany S. Pierce
Mark Salling
Noah Puckerman
Jenna Ushkowitz
Tina Cohen-Chang
Chord Overstreet
Sam Evans
Kevin McHale
Artie Abrams
Amber Riley
Mercedes Jones
Harry Shum Jr.
Mike Chang
Ashley Fink
Lauren Zizes
Gwyneth Paltrow
Holly Holliday (uncredited)
Jane Lynch
Sue Sylvester (scenes deleted)
Damian McGinty
Self – Audience (uncredited)
Curt Mega
Warbler Nick
Riker Lynch
Warbler Jeff
Titus Makin Jr.
Warbler David
Jon Robert Hall
Warbler
Jaymz Tuaileva
Warbler
Kellen Sarmiento
Mini Warbler
Courtney Galiano
Dancer
KC Monnie
Dancer
Alexandra Nicole Hulme
Dancer
Haylee Roderick
Dancer
Michael Riccio
Dancer
Brittany Parks
Dancer
Kyle R. Hill
Dancer
Justin de Vera
Dancer
Nick Baga
Dancer
Hannah Douglass
Dancer
Ryan Murphy
Backstage Interviewer (voice) (uncredited)