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)

Curt Mega

Warbler Nick

Riker Lynch

Warbler Jeff

Titus Makin Jr.

Warbler David

Courtney Platt

Dancer

Ryan Murphy

Backstage Interviewer (voice) (uncredited)