Character Name : Psycho Ed

Original Name : Adrien Brody

Gender : Male

Character Name : Henry Burke

Original Name : Matt Bush

Gender : Male

Character Name : Travis Breaux

Original Name : Sean Marquette

Gender : Male

Character Name : Brandon Ellis

Original Name : Colin Hanks

Gender : Male

Character Name : Dr. Leslie Gordon

Original Name : Michael Chiklis

Gender : Male

Character Name : Sebastian Saleem

Original Name : Adhir Kalyan

Gender : Male

Character Name : Paranoid

Original Name : Mykelti Williamson

Gender : Male

Character Name : Big Dave

Original Name : Luis Chávez

Gender : Male

Character Name : Little Dave

Original Name : Max Van Ville

Gender : Male

Character Name : Martin Gordon

Original Name : Brett Kelly

Gender : Male

Character Name : Malcolm

Original Name : George Back

Gender : Male

Character Name : Sharky Ovante

Original Name : Alicia Sixtos

Gender : Female

Character Name : Hippie Dude

Original Name : Andrew Wilson

Gender : Male

Character Name : Dana

Original Name : Camille Mana

Gender : Female

Character Name : Tameka

Original Name : Erica Vittina Phillips

Gender : Female

Character Name : Edwin Hunter

Original Name : Arcadiy Golubovich

Gender : Male

Character Name : Charlyne

Original Name : Julia Ling

Gender : Female

Character Name : Chad

Original Name : Cody Longo

Gender : Male

Character Name : Mrs. Gordon

Original Name : Mary Birdsong

Gender : Female

Character Name : Computer Skills Teacher

Original Name : Yeardley Smith

Gender : Female

Character Name : Mr. Thompson

Original Name : Curtis Armstrong

Gender : Male

Character Name : Spelling Bee Rival

Original Name : Alex Biats

Gender : Male

Character Name : Male News Desk Reporter

Original Name : John Beard

Gender : Male

Character Name : Female News Desk Reporter

Original Name : Barret Swatek

Gender : Female

Character Name : Vato

Original Name : Rhys Coiro

Gender : Male

Character Name : Drug PSA Stoned Teenager

Original Name : Wyatt Russell

Gender : Male

Character Name : Lead Terrorist

Original Name : Mike Eshaq

Gender : Male

Character Name : Cheerleader who collides with Henry

Original Name : Heather Elizabeth Regan

Gender : Female

Character Name : Vivian

Original Name : Terri Lyn Rodriguez

Gender : Female

Character Name : Jeffrey

Original Name : Robert Bailey Jr.

Gender : Male

Character Name : Hippie Chick

Original Name : Kelli Rasmus

Gender : Female

Character Name : Older Female Donor

Original Name : Shirley Benyas

Gender : Male

Character Name : African American Donor

Original Name : Wallace Bridges

Gender : Male

Character Name : Donor #1

Original Name : Carl Harry Carlson

Gender : Male

Character Name : Donor #2

Original Name : Randy Godwin

Gender : Male

Character Name : Donor #3

Original Name : Mike Evans

Gender : Male

Character Name : Head Nurse

Original Name : Linda Boston

Gender : Female

Character Name : Emily Tooms

Original Name : Nadine Crocker

Gender : Female

Character Name : Chess Opponent

Original Name : Clarence Smith

Gender : Male

Character Name : Stunned Lawn Bowler

Original Name : Ron Ayers

Gender : Male

Character Name : Band Teacher

Original Name : Karl Murphy

Gender : Male

Character Name : Angry Parent #1

Original Name : Rachel Quaintance

Gender : Female

Character Name : Angry Parent #2

Original Name : Peter Tocco

Gender : Male

Character Name : Announcer

Original Name : Mike Woods

Gender : Male

Character Name : Female Reporter

Original Name : Kerry Birmingham

Gender : Female

Character Name : Mr. Cavanaugh

Original Name : Kevin Yon

Gender : Male

Character Name : Cook #1

Original Name : Sammy A. Publes

Gender : Male

Character Name : Cook #2

Original Name : Rene Santana

Gender : Male

Character Name : Cop #1

Original Name : Billye Thompson

Gender : Male

Character Name : Rubin

Original Name : J. J. Soria

Gender : Male

Character Name : School Security Guard

Original Name : David Herbst

Gender : Male

Character Name : Drug PSA (voice)

Original Name : John O'Hurley

Gender : Male

Character Name : Grandpa Frodo - Ed's Frog (voice)

Original Name : John Stalberg Jr.

Gender : Male

Character Name : Henry's Mom (voice)

Original Name : Heather Kleisner

Gender : Female

Character Name : Stoned High School Student (uncredited)

Original Name : D.B. Dickerson

Gender : Male

Character Name : High School Student (uncredited)

Original Name : Sabrina Dungan

Gender : Female

Character Name : School Admin (uncredited)

Original Name : Penny Gibbs

Gender : Female

Character Name : Dwayne Reynolds (uncredited)

Original Name : Adam Lorenz

Gender : Male

Character Name : Concerned Parent (uncredited)

Original Name : Bill Lumbert

Gender : Male

Character Name : Teacher (uncredited)

Original Name : Misty Mills

Gender : Female

Character Name : High School Student (uncredited)

Original Name : Jerry Reid

Gender : Male

Character Name : Academy Student (uncredited)

Original Name : Steven Sutherland

Gender : Male

Character Name : Terrorist (uncredited)

Original Name : Joe Tinpan

Gender : Male

Character Name : Calculus Teacher (uncredited)

Original Name : Michael Vartan

Gender : Male

Character Name : High School Student (uncredited)

Original Name : Amanda Bright

Gender : Female

Character Name : Librarian

Original Name : Kathi J. Moore

Gender : Male