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