Jack Nicholson
President Dale / Art Land
Annette Bening
Barbara Land
Pierce Brosnan
Donald Kessler
Sarah Jessica Parker
Nathalie Lake
Michael J. Fox
Jason Stone
Rod Steiger
General Decker
Natalie Portman
Taffy Dale
Sylvia Sidney
Grandma Norris
Paul Winfield
General Casey
Jack Black
Billy Glenn Norris
Joe Don Baker
Glenn Norris
O-Lan Jones
Sue Ann Norris
Christina Applegate
Sharona
Jerzy Skolimowski
Dr. Zeigler
Barbet Schroeder
French President
Gloria M. Malgarini
Nun #1
Willie Garson
Corporate Guy
Michael Reilly Burke
GNN Reporter #1
Valerie Wildman
GNN Reporter #2
Richard Irving
GNN Reporter #3
Jonathan Emerson
Newscaster
Tamara 'Gingir' Curry
Hooker #1
Rebecca Broussard
Hooker #2
Vinny Argiro
Casino Manager
Steve Valentine
TV Director
Coco Leigh
Female Journalist
Enrique Castillo
Hispanic Colonel
C. Wayne Owens
Stranger #1
Joseph Moynihan
Stranger #2
John Finnegan
Speaker of the House
John Gray
Incredibly Old Guy
Gregg Daniel
Lab Technician
J. Kenneth Campbell
Doctor #1
Rance Howard
Texan Investor
Richard Assad
Saudi Investor
Velletta Carlson
Elderly Woman Playing Slots
Kevin Mangan
Trailer Lover
Rebeca Silva
Hispanic Woman
Josh Philip Weinstein
Hippie
Julian Barnes
White House Waiter
Ken Thomas
White House Photographer
Darelle Porter Holden
Tom Jones Backup Singer
Christi Black
Tom Jones Backup Singer
Sharon Hendrix
Tom Jones Backup Singer
Frank Welker
Various Martians (voice)
Heidi Miller
Extra (uncredited)