Jaeden Martell Kevin Schlieb
Brett Gelman Dr. Sylvester
Joe Manganiello Dr. Troy Nix
David Benioff Executive Producer
Rob Halford Rob Halford
Kirk Hammett Kirk Hammett
Rian Johnson Thanks
Noah Urrea Clay Moss
Phelan Davis Rocky 'Skip' Hoffman
Ramin Djawadi Original Music Composer
Michelle Mao Lisa Randall
Chuck Klosterman Marching Band Leader
Isis Hainsworth Emily Spector
D. B. Weiss Screenplay, Executive Producer
Jeff Steitzer Janitor Eli
Sufe Bradshaw Dean Swanson
Tim Johnson Additional Second Assistant Director
Analesa Fisher Kendall Sarn
Adrian Greensmith Hunter Sylvester
Austin Huynh Tim
Scott Ian Scott Ian
Gary Archer Prosthetics
Rachel Pate Ms. Johnson
Richard Hicks Casting
Jason Rouse Moss Security Guard
Teddy Van Ee Ray
Katie O’Grady Laurie Schleib
Tom Morello Tom Morello
James Moran First Assistant Director
Parker Hall Hesher in Training #2
Anette Haellmigk Director of Photography
Richard Bullock Jr. Sound Mixer
Grayson Palumbo Earl
Greg Shapiro Producer
Dawnn Pavlonnis Assistant Production Manager
Peter Sollett Director
Joseph Bertót Desk Officer
Robin Mulcahy Fisichella Executive Producer, Unit Production Manager
Anne Sellery Key Makeup Artist
Steve Edwards Editor
Camille Carpenter Set Decoration Buyer
Tyler B. Robinson Production Design
Liam Krug Remote Kid
Jalon Howard Jesse
Paul Curtin Props
Katie McCabe Model
Eva Lohse Makeup Department Head
Paige Johnson Jones School Librarian
Brady J. Condit Set Dresser
Sean Roney Art Direction
Jonathan Saks Trombonist
Katherine Isom Set Decoration
Lindsey Yates Visual Effects Producer
Sam Sher First Assistant Editor
Caleb Hollenback Sound Recordist
Dre Slaman Rehab Receptionist
David McAndie Frank Marino
Kaleseya Allotey Lisa's Crew (uncredited)
Erin Aldridge Orr Costume Designer
Elliot Orr Quentin
Christopher M. Lopes Robbie
Ella DeVito Party Girl
Parker Green Back Row Student
Christian Pereira Rex
Margarita Pidgeon Hair Department Head
Audrey Jones Andrea
Cameron Wake Hesher in Training #1
Kieran Thomas Mollycoddle Keyboardist
James McAndie Joe Marino / Edward Marino
Cherish Hales Ew Girl
Sami Yacob-Andrus Sophomore Girl
Aroon Nagappan Mollycoddle Bassist