Haley Joel Osment character David
Frances O'Connor character Monica Swinton
Sam Robards character Henry Swinton
Jake Thomas character Martin Swinton
Jude Law character Gigolo Joe
William Hurt character Prof. Hobby
Robin Williams character Dr. Know (voice)
Ben Kingsley character Specialist (voice)
Meryl Streep character Blue Mecha (voice)
Chris Rock character Comedian (voice)
Ken Leung character Syatyoo-Sama
Clark Gregg character Supernerd
Kevin Sussman character Supernerd
Tom Gallop character Supernerd
Eugene Osment character Supernerd
April Grace character Female Colleague
Matt Winston character Executive
Sabrina Grdevich character Sheila
Theo Greenly character Todd
Michael Mantell character Dr. Frazier at Cryogenic Institute
Keith Campbell character Roadworker
Brian Turk character Backstage Bull
Brendan Gleeson character Lord Johnson-Johnson
Christopher Dye character Flesh Fair Participant
Jack Angel character Teddy (voice)
Tim Rigby character Yeoman
Enrico Colantoni character The Murderer
Adrian Grenier character Teen in Van
Matt Malloy character Robot Repairman
Brent Sexton character Russell
Erik Bauersfeld character Gardener (Voice)
Michael Fishman character Teen in Van
Diane Fletcher character Sentient Machine Security
Al Jourgensen character Flesh Fair Band Member
Paul Barker character Flesh Fair Band Member
Vito Carenzo character Big Man
Adam Grossman character Flesh Fair Band Member
Rena Owen character Ticket Taker
Adam Alexi-Malle character Crowd Member
Laurence Mason character Tech Director
Ashley Scott character Gigolo Jane
Ty Coon character Flesh Fair Band Member
Duane Buford character Flesh Fair Band Member
Max Brody character Flesh Fair Band Member
Red King character Covert Information Retrieval
Claude Gilbert character Cybertronics - Room 93056
Kate Nei character Toe Bell Ringing
Laia Salla character Mr. Chan's Assistant
Jeanine Salla character Sentient Machine Therapist
Mark Allan Staubach character Teen in Van
Miguel Pérez character Robot Repairman
Billy Scudder character Mechanic
Bobby Harwell character TV Face
Wayne Wilderson character Comedian
R. David Smith character Welder
Eliza Coleman character General Circuita
Jim Jansen character Chef
Tim Rhoze character Laboratory Technician
Clara Bellar character FemMecha Nanny
Kelly McCool character Kate the Holographic Girl
Michael Shamus Wiles character Cop
Jason Sutter character Percussionist
Ken Palmer character Percussionist
Alan Scott character Worker
Lily Knight character Voice in the Crowd (voice)
Justina Machado character Assistant
Daveigh Chase character Child Singer (scenes deleted)
Kathryn Morris character Teenage Honey
Hunter King character Amanda
Michael Berresse character Stage Manager
Paula Malcomson character Patricia in Mirrored Room
John Prosky character Mr. Williamson, the Bellman
Curt Youngberg character Kid
Andy Morrow character Kid
Dillon McEwin character Kid
Jeremy James Kissner character Kid
