Jennifer
Megan Fox
Needy
Amanda Seyfried
Colin Gray
Kyle Gallner
Jonas Kozelle
Josh Emerson
Mr. Wroblewski
J.K. Simmons
Needy's Mom
Amy Sedaris
Chip's Mom
Cynthia Stevenson
Camille
Nicole Leduc
Ahmet from India
Aman Johal
Raymundo
Dan Joffre
Nutritionist
Candus Churchill
Jennifer's Mom
Carrie Genzel
Chip
Johnny Simmons
Little Jennifer
Emma Gallello
Little Needy
Megan Charpentier
Craig
Jeremy Schuetze
Chastity
Valerie Tian
Gossiping Girl
Emily Tennant
Other Girl
Karissa Tynes
Goth Girl
Eve Harlow
Goth Boy
Michael Brock
Goth Girl #2
Genevieve Buechner
Colin's Dad
Adrian Hough
Nikolai
Adam Brody
Colin's Mom
Gabrielle Rose
Priest
Michael Bean
Jonas' Dad
Bill Fagerbakke
Jonas' Mom
Marilyn Norry
DJ at Dance
Cut Chemist
Candlelight Vigil Singer
Zoe LaLiberté
Chelsey Smith
Whitney Chow
Michael Orstad
Orderly
Ronnie Robinson
Chas
Sal Cortez
Ed Anders
Patient #1
Roxanne Wong
Patient #2
Diane Dutra
The Creepy Hand
Maya Toews
(voice)
Andrea Baker
Lisa Breitman
Cathy Cavadini
Lanei Chapman
Vicki Davis
Jeff Fischer
Mick
Ryan Levine
Aaron Fors
Barbara Harris
Caryn Johnson
Jeremy Maxwell
David Michie
Levi Nunez
Paige Pollack
David J. Randolph
Roger Craig Smith
Joel Swetow
Dirk
Juan Riedinger
Andreana Weiner
Lennon Wynn
Melody Lane Drinking Woman (uncredited)
Diablo Cody
Passing Motorist (uncredited)
Lance Henriksen
Keyboardist
Colin Askey
Roman Duda
Chris Pratt
Officer Warzak
Juno Rinaldi
Stunts
Laura Lee Connery
Stunt Coordinator
Scott J. Ateah
Production Design
Arvinder Greywal
Leslie McMichael
Anthony David Moyer
Dan Redford
Garvin Cross
Steven McMichael
Third Assistant Director
Gary Hawes
Original Music Composer
Stephen Barton
Loyd Bateman
Brett Armstrong
Director
Karyn Kusama
Nesta Chapman
Krista Bell
Brad Kelly
Mike Mitchell
Executive Producer
Writer
Producer
Jason Reitman
Darryl Scheelar
Owen Walstrom
Theodore Shapiro
Joe Doserro
Director of Photography
M. David Mullen
Still Photographer
Doane Gregory
Mike Carpenter
Todd Scott
Mason Novick
Sound Editor
Hector C. Gika
Brad Loree
Daniel Dubiecki
Editor
Plummy Tucker
Brad Van Arragon
Casting
Mindy Marin
Second Assistant Director
Tracey Poirier
Gordon Piper
Art Direction
Paolo G. Venturi
Set Designer
Doug Girling
Script Supervisor
Christine Wilson
Second Unit Director
Production Manager
J. Michael Williams
First Assistant Director
Jason Blumenfeld
Gaffer
John Dekker
Hairstylist
Robert A. Pandini
Production Accountant
Sandra Matossi
Makeup Artist
Monica Huppert
Caroline Field
Kim Howey
Byron Brisco
Ryan Ennis
Cody Laudan
Assistant Art Director
Teresa Weston
Marine Coordinator
Jason Crosby
Assistant Property Master
Wes Hamby
"B" Camera Operator
Karl Herrmann
Production Sound Mixer
Rob Young
On Set Dresser
Kevin Griffin-Park
Post Production Supervisor
Bruce Szeles
Assistant Costume Designer
Ellen Anderson
Chris Dowell
Truck Costumer
Debbie Schreiber
Extras Casting
James Forsyth
Camera Operator
John Clothier
First Assistant Editor
Sarah Jean Porter
Art Department Coordinator
Erin Sinclair
Assistant Set Decoration
Chelsea Yusep
VFX Editor
Set Decoration
Joanne Leblanc
Key Grip
Dave Askey
Spencer Louttit
First Assistant Hairstylist
Charmaine Clark
Assistant Location Manager
Shane Lennox
First Assistant Accountant
Debbie Van Dusen
Unit Publicist
Gloria Davies
Transportation Coordinator
Dave Liboiron
Production Coordinator
Trevor Westerhoff
Richard Dwan Jr.
Location Manager
Neil Robertson
Costume Coordinator
Meg Schmon
Contact Lens Technician
Beverly Moncrief
Sheryl Rhodes
Special Effects Coordinator
Rory Cutler
Construction Coordinator
John Beatty
Animal Coordinator
Dana Dubé
Payroll Accountant
Irene Astle
First Assistant Makeup Artist
Tanya Hudson
Supervising Sound Editor
Perry Robertson
First Assistant Sound Editor
Kevin Zimmerman
Digital Colorist
Mitch Paulson
Foley Mixer
Kyle Billingsley
Trevor Metz
ADR Mixer
Alan Freedman
Second Unit Director of Photography
Foley Artist
James Bailey
Second Unit First Assistant Director
Sam Harris
Scott Sanders
Supervising ADR Editor
Barney Cabral
Foley Supervisor
Nick Neutra
Cynthia Merrill
Digital Intermediate Editor
Martha Pike
Visual Effects Supervisor
Erik Nordby
Costume Design
Katia Stano
Sound Re-Recording Mixer
J. Stanley Johnston
Visual Effects Producer
Christopher Elke
Music Supervisor
Randall Poster
Mike Crestejo