Matthew Morrison Will Schuester Actor Jessalyn Gilsig Terri Schuester Actor Jane Lynch Sue Sylvester Actor Lea Michele Rachel Berry Actor Cory Monteith Finn Hudson Actor Jayma Mays Emma Pilsbury Actor Dianna Agron Quinn Fabray Actor Chris Colfer Kurt Hummel Actor Kevin McHale Artie Abrams Actor Amber Riley Mercedes Jones Actor Mark Salling Noah Puckerman Actor Jenna Ushkowitz Tina Cohen-Chang Actor Naya Rivera Santana Lopez Guest Star Heather Morris Brittany S. Pierce Guest Star Dijon Talton Matt Rutherford Guest Star Harry Shum Jr. Mike Chang Guest Star Jonathan Groff Jesse St. James Guest Star Iqbal Theba Principal Figgins Guest Star Idina Menzel Shelby Corcoran Guest Star Olivia Newton-John Herself Guest Star Josh Groban Himself Guest Star Mike O'Malley Burt Hummel Guest Star Bill A. Jones Rod Remington Guest Star Charlotte Ross Judy Fabray Guest Star Carole Gutierrez Nurse 1 Guest Star Jennifer Say Gan Nurse 2 Guest Star Ryan Murphy Executive Producer Brad Falchuk Executive Producer Dante Di Loreto Executive Producer