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