Emma Stone
Olive Penderghast
Penn Badgley
"Woodchuck" Todd
Amanda Bynes
Marianne Bryant
Dan Byrd
Brandon
Thomas Haden Church
Mr. Griffith
Patricia Clarkson
Rosemary Penderghast
Cam Gigandet
Micah
Lisa Kudrow
Mrs. Griffith
Malcolm McDowell
Principal Gibbons
Aly Michalka
Rhiannon Abernathy
Stanley Tucci
Dill Penderghast
Fred Armisen
Pastor Bryant
Juliette Goglia
Eighth Grade Olive
Jake Sandvig
Anson
Morgan Rusler
Mr. Abernathy
Nikki Tyler-Flynn
Mrs. Abernathy
Braeden Lemasters
Eighth Grade Kid
Mahaley Patel
Nina Howell
Jameson Moss
Evan
Blake Hood
Kennedy Peters-Booth
Bryce Clyde Jenkins
Chip Penderghast
Neil Soni
Zia
Stacey Travis
Marianne's Mom
Bonnie Burroughs
Micah's Mom
Eddie Applegate
Micah's Grandfather
Norma Michaels
Micah's Grandmother
Yolanda Snowball
Receptionist
Andrew Fleming
Doctor
Johanna Braddy
Melody Bostic
David Gore
Pre-Teen Kid
Lalaine
Gossipy Girl
D'Anthony Palms
Josh Wisniewski
Ryan Parker
Kurt
Rawson Marshall Thurber
Quiznos Guy
Chris De Lorenzo
Spectator In The Gym
Jillian Johnston
Server
Nancy Karr
Singing Server
Clay Black
Singing Server
Brad Etheridge
Singing Server
Veerta Motiani
Singing Server
Michael Strauss
Singing Server
Lance Kerfuffle
Clerk
Drew Koles
Boy
Max Crumm
Pontius
Jeremiah Hu
Judas
Jessica Jann
Jezebel
Danni Katz
Harlot
Jason Kropik
Mortimer
Micah Van Hove
Stoner (uncredited)
Yoshi Sudarso
Eric Ling (uncredited)
Julianne Celeste
Gossip Girl Jogger (uncredited)
Bobby C. King
Man Watching Skateboarders (uncredited)
Kristin Quick
Nerd (uncredited)