Elliot Page Juno MacGuff
J.K. Simmons Mac MacGuff
Jennifer Garner Vanessa Loring
Jason Bateman Mark Loring
Allison Janney Bren MacGuff
Michael Cera Paulie Bleeker
John Malkovich Producer
Rainn Wilson Rollo
Olivia Thirlby Leah
Eve Harlow Tough Girl
Cameron Bright RPG Nerd
Candice King Amanda, Girl Lab Partner
Emily Tennant Pretty-to-Goth Girl
Emily Perkins Punk Receptionist
Jason Reitman Director
Valerie Tian Su-Chin
Eileen Pedde Gerta Rauss
Diablo Cody Writer
Shane Vieau Set Decoration
Steven Christopher Parker Guy Lab Partner
Margaret Yen Music Supervisor
Kirsten Alter Nurse
Victoria Down Key Makeup Artist
Sigrid Spade Set Dresser
Mindy Marin Casting
Jeff Witzke Track Announcer
Peter Afterman Music Supervisor
Paul Arthur Hartman Set Dresser
Richard Dwan Jr. Sound Editor
Scott J. Ateah Stunt Coordinator
Nathan Kahane Executive Producer
Joseph Drake Executive Producer
Jason Blumenfeld First Assistant Director
Dana E. Glauberman Editor
Daniel Clark Steve Rendazo
Rickley W. Dumm Sound Editor
Lianne Halfon Producer
Doane Gregory Still Photographer
Scott Sanders Sound Re-Recording Mixer, Sound Designer
Kaaren de Zilva Ultrasound Technician
Kara Lipson Casting
Lori West Art Department Coordinator
J. Stanley Johnston Sound Re-Recording Mixer
Kimya Dawson Songs
Stewart Whelan First Assistant Camera
Sandy Cooper Makeup Artist
Robert A. Pandini Hairstylist
Perry Robertson Supervising Sound Editor
Michael Diner Art Direction
Monique Prudhomme Costume Design
Kelli Konop Co-Producer
Mateo Messina Original Music Composer
Brad Van Arragon Co-Producer
Neil Robertson Location Manager
Mason Novick Producer
Barney Cabral Supervising ADR Editor
Bryan Korenberg Property Master
Sherry Linder-Gygli Key Hair Stylist
Russell Smith Producer
Eric Steelberg Director of Photography
Robyn Ross Vanessa's Friend #2
Paul Lavigne Costume Supervisor
Nick South Music Editor
Ken S. Polk Sound Re-Recording Mixer
John Clothier Camera Operator
Ian R. C. Levine Second Assistant "B" Camera
Darla Fay Bleeker's Mom
Christine Coutts Assistant Costume Designer
Kevin Tomecek Carpenter
Monica Huppert Makeup Artist
Ashley Whillans Katrina De Voort
Clif Kosterman Transportation Coordinator