Joseph Gordon-Levitt Adam Lerner
Anna Kendrick Katherine McKay
Seth Rogen Kyle Hirons, Producer
Bryce Dallas Howard Rachael
Jessica Parker Kennedy Jackie
James McAvoy Thanks
Sugar Lyn Beard Susan
Anjelica Huston Diane Lerner
Scott J. Ateah Stunt Coordinator
Yee Jee Tso Dr. Lee
James L. Brooks Thanks
Adrian Glynn McMorran Bartender
Luisa d'Oliveira Agabelle Loogenburgen
Philip Baker Hall Alan
Michael Giacchino Original Music Composer
Evan Goldberg Producer
Matt Frewer Mitch
Stephen Colbert Self (archive footage) (uncredited)
Marie Avgeropoulos Allison
Stephen M. Davis Music Editor
Chilton Crane Mother on the Bus
William 'Big Sleeps' Stewart George
P. Lynn Johnson Bernie
Serge Houde Richard Lerner
D. C. Douglas Live Volcano Reporter (voice) (uncredited)
Terry Stacey Director of Photography
Owen Walstrom Stunts
Stacey Butterworth Wigmaker
Uwe Boll Thanks
Matty Finochio Ted
Andrew Airlie Dr. Ross
Francine Maisler Casting
Sarah Smyth Jenny
Lauren Miller Rogen Bodie
Daniel Bacon Dr. Phillips
Brett Armstrong Stunts
Peter Kelamis Phil
Gabe Hilfer Music Supervisor
Veena Sood Nurse Stewart
Stephanie Belding Friendly Nurse
Jonathan Levine Director
Sean Oxenbury Rigging Gaffer
Laura Bertram Claire
Ed Anders Stunts
Amitai Marmorstein Young Person on the Bus
Beatrice King Pretty Girl
Shawn Williamson Line Producer
Andrea Brooks Attractive Woman #2
Shane Vieau Set Decoration
Debra Wiebe Hair Department Head
Nathan Kahane Executive Producer
Jak Osmond Special Effects Coordinator
Kelli Konop Co-Producer
Lauren Ritchie Visual Effects Producer
Ben Karlin Producer
Monica Huppert Makeup Department Head
Donna Yamamoto Dr. Walderson
Nancy Kirhoffer Post Production Supervisor
Elbert Irving IV Visual Effects Coordinator
James Cowan Digital Intermediate Producer
Jim Black Music Supervisor
Paul Lukaitis Unit Production Manager
Chris Helcermanas-Benge Still Photographer
Niall Fraser Best Boy Electric
Brent Sheppard Minister
Carla Hetland Costume Design
George Chavez Color Timer
Michelle Hunter Assistant Costume Designer
Lorraine Jamison Unit Publicist
Dan Redford Stunts
Kieran Humphries First Assistant Camera
Jason Vaisvila Cute Guy with Dreads