Mean Girls

Watch your back.

Cady Heron is a hit with The Plastics, the A-list girl clique at her new school, until she makes the mistake of falling for Aaron Samuels, the ex-boyfriend of alpha Plastic Regina George.

Lindsay Lohan

(Cady Heron)

Rachel McAdams

(Regina George)

Lizzy Caplan

(Janis Ian)

Lacey Chabert

(Gretchen Wieners)

Amanda Seyfried

(Karen Smith)

Daniel Franzese

(Damian)

Jonathan Bennett

(Aaron Samuels)

Rajiv Surendra

(Kevin Gnapoor)

Tina Fey

(Ms. Norbury)

Tim Meadows

(Mr. Duvall)

Ana Gasteyer

(Cady's Mom)

Neil Flynn

(Cady's Dad)

Amy Poehler

(Mrs. George)

Dwayne Hill

(Coach Carr)

Diego Klattenhoff

(Shane Oman)

Molly Shanahan

(Kristen Hadley)

Elana Shilling

(Spelling Girl)

Graham Kartna

(Homeschooled Boy)

Ely Henry

(Homeschooled Boy)

David Aherne

(Homeschooled Boy)

Ayo Agbonkpolo

(African Warrior)

Jonathan Malen

(Kristen's Boyfriend)

Jeff Moser

("Farting" Guy)

Miranda Edwards

(Michigan Girl)

Les Porter

(Chemistry Teacher)

Eve Crawford

(English Teacher)

Jack Newman

(History Teacher)

Michelyn Emelle

(Music Teacher)

Bathsheba Garnett

(German Teacher)

Ky Pham

(Trang Pak)

Danielle Nguyen

(Sun Jin Dinh)

Daniel DeSanto

(Jason)

Alisha Morrison

(Lea Edwards)

Chris Anton

(Huge Guy)

Jan Caruana

(Emma Gerber)

Wai Choy

(Mathlete Tim Pak)

Julia Chantrey

(Amber D'Alessio)

Jacky Chamberlain

(Giselle Sgro)

Olympia Lukis

(Jessica Lopez)

Stefanie Drummond

(Bethany Byrd)

Kristen Bone

(Short Girl)

Jessie Wright

(Cady 5 Years Old)

Tyson Fennell

(Nfume)

Stephan Dickson

(Animal Dancer)

Andreja Punkris

(Animal Dancer)

Noelle Boggio

(Animal Dancer)

Jordan Dawe

(Animal Dancer)

Alexandra Stapley

(Taylor Wedell)

Laura de Carteret

(Mrs. Wedell)

Nicole Crimi

(Kylie George)

Erin Norah Thompson

(Dawn Schweitzer)

Dan Willmott

(Mr. George)

Michelle Hoffman

(Kissing Girl)

Valerie Casault

(Kissing Girl)

Sharron Matthews

(Joan the Secretary)

Jo Chim

(Salesperson)

Randi Lee Butcher

(Skater Girl)

Erin Jarvis

(Skater Girl)

Kaylen Christensen

(Jock Girl)

Jill Morrison

(Crying Girl)

David Sazant

(Marymount Captain)

Clare Preuss

(Caroline Krafft)

Bruce Hunter

(Mathlete Moderator)

Megan Millington

(Junior Plastic)

Tara Shelley

(Junior Plastic)

Shannon Todd

(Junior Plastic)

David Reale

(Glenn Coco (uncredited))

Krysta Carter

(Wannabe (uncredited))