Charlie

Logan Lerman

Acting

Sam

Emma Watson

Acting

Patrick

Ezra Miller

Acting

Mary Elizabeth

Mae Whitman

Acting

Mother

Kate Walsh

Acting

Father

Dylan McDermott

Acting

Aunt Helen

Melanie Lynskey

Acting

Candace

Nina Dobrev

Acting

Brad

Johnny Simmons

Acting

Dr. Burton

Joan Cusack

Acting

Mr. Anderson

Paul Rudd

Acting

Ponytail Derek

Nicholas Braun

Acting

Craig

Reece Thompson

Acting

Senior Bully

Patrick de Ledebur

Acting

Linebacker

Brian Balzerini

Acting

Nose Tackle

Tom Kruszewski

Acting

Susan

Julia Garner

Acting

Mr. Callahan

Tom Savini

Costume & Make-Up

Mean Freshman Girl

Emily Marie Callaway

Acting

Shakespeare Girl

Chelsea Zhang

Acting

Freshman Boy

Jesse Scheirer

Acting

Twin Girl #1

Justine Nicole Schaefer

Acting

Twin Girl #2

Julie Marie Schaefer

Acting

7-Year-Old Charlie

Leo Miles Farmerie

Acting

9-Year-Old Candace

Isabel Muschweck

Acting

Bob

Adam Hagenbuch

Acting

Alice

Erin Wilhelmi

Acting

Rocky MC

Jordan Paley

Directing

Chris

Zane Holtz

Acting

Policeman

Timothy Breslin

Acting

Emergency Room Policeman

Mark McClain Wilson

Acting

Emergency Room Doctor

Atticus Cain

Acting

Young Mom

Stacy Chbosky

Acting

Priest

Dihlon McManne

Acting

School Principal

Laurie Klatscher

Acting

Peter

Landon Pigg

Acting

Sam's Mom

Jennifer Enskat

Acting

Patrick's Dad

William L. Thomas

Acting

Candace's Friend

Morgan Wolk

Acting

Father of Twin Girls (uncredited)

Joe Fishel

Acting