High School

Matt Bush as Henry Burke Brett Kelly as Martin Gordon Alicia Sixtos as Sharky Ovante Adhir Kalyan as Sebastian Saleem John O'Hurley as Drug PSA (voice) Amanda Bright as High School Student (uncredited) Luis Chávez as Big Dave Michael Vartan as Calculus Teacher (uncredited) Mary Birdsong as Mrs. Gordon Mike Eshaq as Lead Terrorist Rachel Quaintance as Angry Parent #1 J. J. Soria as Rubin George Back as Malcolm Julia Ling as Charlyne Michael Chiklis as Dr. Leslie Gordon Mykelti Williamson as Paranoid Cody Longo as Chad Nadine Crocker as Emily Tooms Andrew Wilson as Hippie Dude Yeardley Smith as Computer Skills Teacher Curtis Armstrong as Mr. Thompson Camille Mana as Dana Wallace Bridges as African American Donor Peter Tocco as Angry Parent #2 Barret Swatek as Female News Desk Reporter Robert Bailey Jr. as Jeffrey Erica Vittina Phillips as Tameka Rhys Coiro as Vato Linda Boston as Head Nurse John Stalberg Jr. as Grandpa Frodo - Ed's Frog (voice) Sean Marquette as Travis Breaux Sammy A. Publes as Cook #1 Colin Hanks as Brandon Ellis Max Van Ville as Little Dave Adrien Brody as Psycho Ed Wyatt Russell as Drug PSA Stoned Teenager

Ryan Lewis Co-Executive Producer Clint Lilley Stunt Coordinator Geoff George Camera Production Assistant Seth Reed Production Design Darrin Prescott Stunts Mark DeSimone Sound Mitchell Amundsen Director of Photography John Stalberg Jr. Director, Screenplay, Story, Executive Producer Stephen Susco Screenplay, Executive Producer Andrew Grush Original Music Composer Taylor Stewart Original Music Composer