Jack Black Billy Glenn Norris
Natalie Portman Taffy Dale
Danny DeVito Rude Gambler
Pierce Brosnan Donald Kessler
Tim Burton Producer, Director
Jack Nicholson President Dale / Art Land
Sarah Jessica Parker Nathalie Lake
Glenn Close Marsha Dale
Annette Bening Barbara Land
Christina Applegate Sharona
Cliff Curtis Maori native
Lukas Haas Richie Norris
Frank Welker Various Martians (voice)
Michael J. Fox Jason Stone
Pam Grier Louise Williams
Danny Elfman Original Music Composer
Rod Steiger General Decker
Steve Valentine TV Director
Martin Short Jerry Ross
Michael Reilly Burke GNN Reporter #1
Kyle Balda Animation
Rance Howard Texan Investor
Thomas Rosales Jr. Stunts
Sylvia Sidney Grandma Norris
Roger L. Jackson Translator Device (voice) (uncredited)
Brian Haley Mitch
Willie Garson Corporate Guy
O-Lan Jones Sue Ann Norris
George Cheung Stunts
Joe Don Baker Glenn Norris
Tom Jones Tom Jones
Lisa Marie Martian Girl
Paul Winfield General Casey
Jim Brown Byron Williams
Charlie Picerni Stunts
Randy Thom Sound Re-Recording Mixer, Sound Designer
Larry Franco Producer
Gary Archer Prosthetics
Guy Williams Digital Effects Supervisor
Matthew Barry Casting
George Fisher Stunts
Patricia M. Peters Stunts
Jerzy Skolimowski Dr. Zeigler
Chris Lebenzon Editor
John Finnegan Speaker of the House
Joseph Maher Decorator
Corey Michael Eubanks Stunts
Jeanne Mori Doctor #2
Rebeca Silva Hispanic Woman
Coco Leigh Female Journalist
Darrin Prescott Stunts
Candace Neal Key Hair Stylist
Victoria Thomas Casting
Jimmy Ortega Stunts
Jeanne McCarthy Casting
Clyde E. Bryan First Assistant Camera
Julian Barnes White House Waiter
Steve Bloom Assistant Editor
Paul F. Bernard Second Second Assistant Director
Julie Hewett Makeup Artist
Paul Deason Associate Producer, Unit Production Manager
Ray J Cedric
Ve Neill Makeup Artist
Gregg Daniel Lab Technician
Peter Suschitzky Director of Photography
Valerie Wildman GNN Reporter #2
Barbet Schroeder French President
Wynn Thomas Production Design
Jonathan Gems Screenplay
Michael Silvers Supervising ADR Editor
Colleen Atwood Costume Design
Gary Summers Sound Re-Recording Mixer