Kathryn Hahn Naomi Schwartz
Rainn Wilson Larry White
Joely Richardson Jo Wilder
Michael Clarke Duncan Nathanial Broadman
Timothy Hutton David Wilder
Calum Worthy Teenage Cyborg
Hiro Kanagawa Scientist
Kathleen Duborg Scientist
Bruce Harwood Scientist
John Shaw Dr. Rose
Nicole Muñoz Kid with Braces
Brian Greene Intel Scientist
Daniel Bacon Technician
Patrick Gilmore FBI Task Force Agent
Toby Emmerich Screenplay
Marny Eng Stunt Coordinator
Jerry Wasserman Utilities Commisioner
Howard Shore Original Music Composer
Margery Simkin Casting
Robert Shaye Director, Executive Producer
Curtis Caravaggio Army Officer
Paul Jarrett Technician
Fred Keating Police Captain
James V. Hart Screenstory
Kirsten Alter Sheila Broadman
Bruce Joel Rubin Screenplay
J. Michael Muro Director of Photography
Dagmar Midcap Newscaster
Tom Heaton Future Scientist
Scott E. Miller School Guard
George Hull Conceptual Design
Marc Musso Harry
Kaaren de Zilva CPS Officer
Randi Lynne Julie the Babysitter
Alan Heim Editor
Michael Phillips Producer
Sharon Simms Stunt Double
Barry Chusid Production Design
Karen L. Matthews Costume Design
Ross Dempster Art Direction
Shannon Gottlieb Set Decoration
Justis Greene Executive Producer
Rhiannon Leigh Wryn Emma Wilder
Camyar Chai Stu
Julia Arkos Kindergarten Teacher
John Burnside Future Scientist's Co-Worker
Sara Risher Executive Producer
Megan Davies Makeup Artist
C.L. Moore Short Story
Henry Kuttner Short Story
Sam Polin Armed Cyborg
Sawyer Nicholson Child in Meadow
Chris O'Neil Noah Wilder
Phillip Brooks Armed Cyborg
Irene Snow Teacher in Meadow
Chad Cole FBI Task Force Agent
Carlo Fanella Technician
Elias Calogeros Child in Meadow
Megan McKinnon Wendy
Elora Penner Child in Meadow
Erica Jones Little Girl (voice) (uncredited)
Grace Walker Child in Meadow
Jonna Smith Associate Producer
Mackenzie Hamilton Teenage Cyborg
Amanda Wik Child in Meadow
Carol Skilken Screenstory
Tamatea Westby Child in Meadow
Caleb Kemble Child in Meadow
Sophia Wik Child in Meadow
David Joshi FBI Video Technician
Eliana MacFarlane Child in Meadow
Joanna Coons Stunt Double, Child in Meadow