Robin Williams

Dr. Know (voice)

Jack Angel

Teddy (voice)

Steven Spielberg

Director

Haley Joel Osment

David

Chris Rock

Comedian (voice)

Brendan Gleeson

Lord Johnson-Johnson

Ben Kingsley

Specialist (voice)

Meryl Streep

Blue Mecha (voice)

Kevin Sussman

Supernerd

Jude Law

Gigolo Joe

Sam Robards

Henry Swinton

Clark Gregg

Supernerd

April Grace

Female Colleague

Stanley Kubrick

Creator

Walter F. Parkes

Executive Producer

William Hurt

Prof. Hobby

Jan Harlan

Executive Producer

Keith Campbell

Roadworker

Ken Leung

Syatyoo-Sama

Matt Winston

Executive

Jake Thomas

Martin Swinton

Michael Mantell

Dr. Frazier at Cryogenic Institute

Sabrina Grdevich

Sheila

Frances O'Connor

Monica Swinton

Eugene Osment

Supernerd

Tom Gallop

Supernerd

Brian Turk

Backstage Bull

Theo Greenly

Todd