Haley Joel Osment

David

Jude Law

Gigolo Joe

Frances O'Connor

Monica Swinton

Sam Robards

Henry Swinton

Jake Thomas

Martin Swinton

William Hurt

Prof. Hobby

Jack Angel

Teddy (voice)

Robin Williams

Dr. Know (voice)

Ben Kingsley

Specialist (voice)

Meryl Streep

Blue Mecha (voice)

Chris Rock

Comedian (voice)

Ken Leung

Syatyoo-Sama

Clark Gregg

Supernerd

Kevin Sussman

Supernerd

Tom Gallop

Supernerd

Eugene Osment

Supernerd

April Grace

Female Colleague

Matt Winston

Executive

Sabrina Grdevich

Sheila

Theo Greenly

Todd

Michael Mantell

Dr. Frazier at Cryogenic Institute

Keith Campbell

Roadworker

Brian Turk

Backstage Bull

Brendan Gleeson

Lord Johnson-Johnson

Christopher Dye

Flesh Fair Participant

Tim Rigby

Yeoman

Enrico Colantoni

The Murderer

Adrian Grenier

Teen in Van

Matt Malloy

Robot Repairman

Brent Sexton

Russell

Erik Bauersfeld

Gardener (Voice)

Michael Fishman

Teen in Van

Diane Fletcher

Sentient Machine Security

Al Jourgensen

Flesh Fair Band Member

Paul Barker

Flesh Fair Band Member

Vito Carenzo

Big Man

Adam Grossman

Flesh Fair Band Member

Rena Owen

Ticket Taker

Adam Alexi-Malle

Crowd Member

Laurence Mason

Tech Director

Ashley Scott

Gigolo Jane

Ty Coon

Flesh Fair Band Member

Duane Buford

Flesh Fair Band Member

Max Brody

Flesh Fair Band Member

Red King

Covert Information Retrieval

Claude Gilbert

Cybertronics - Room 93056

Kate Nei

Toe Bell Ringing

Laia Salla

Mr. Chan's Assistant

Jeanine Salla

Sentient Machine Therapist

Mark Allan Staubach

Teen in Van

Miguel Pérez

Robot Repairman

Billy Scudder

Mechanic

Bobby Harwell

TV Face

Wayne Wilderson

Comedian

R. David Smith

Welder

Eliza Coleman

General Circuita

Jim Jansen

Chef

Tim Rhoze

Laboratory Technician

Clara Bellar

FemMecha Nanny

Kelly McCool

Kate the Holographic Girl

Michael Shamus Wiles

Cop

Jason Sutter

Percussionist

Ken Palmer

Percussionist

J. Alan Scott

Worker

Lily Knight

Voice in the Crowd (voice)

Justina Machado

Assistant

Daveigh Chase

Child Singer (scenes deleted)

Kathryn Morris

Teenage Honey

Hunter King

Amanda

Michael Berresse

Stage Manager

Paula Malcomson

Patricia in Mirrored Room

John Prosky

Mr. Williamson, the Bellman

Curt Youngberg

Kid

Andy Morrow

Kid

Dillon McEwin

Kid

Jeremy Kissner

Kid

John Harmon

Medic Mecha (uncredited)