Jaeden Martell Kevin Schlieb Adrian Greensmith Hunter Sylvester Isis Hainsworth Emily Spector Noah Urrea Clay Moss Brett Gelman Dr. Sylvester Analesa Fisher Kendall Sarn Michelle Mao Lisa Randall Phelan Davis Rocky 'Skip' Hoffman Joe Manganiello Dr. Troy Nix Teddy Van Ee Ray Sufe Bradshaw Dean Swanson Jeff Steitzer Janitor Eli Rachel Pate Ms. Johnson Katie O’Grady Laurie Schleib Paige Johnson Jones School Librarian Chuck Klosterman Marching Band Leader Joseph Bertót Desk Officer Parker Hall Hesher in Training #2 Jason Rouse Moss Security Guard Christian Pereira Rex Scott Ian Scott Ian Tom Morello Tom Morello Kirk Hammett Kirk Hammett Rob Halford Rob Halford Katie McCabe Model