Professor Jack Hall	Dennis Quaid
Sam Hall	Jake Gyllenhaal
Laura Chapman	Emmy Rossum
Jason Evans	Dash Mihok
Frank Harris	Jay O. Sanders
Dr. Lucy Hall	Sela Ward
J.D.	Austin Nichols
Bryan Parks	Arjay Smith
Janet Tokada	Tamlyn Tomita
Parker	Sasha Roiz
Terry Rapson	Ian Holm
Venezuelan Delegate	Carl Alacchi
Vice President Becker	Kenneth Welsh
Tony	Robin Wilcock
Paul	Jason Blicker
Bob	Kenneth Moskow
Taka	Tim Hamaguchi
Luther	Glenn Plummer
Simon	Adrian Lester
Dennis	Richard McMillan
Gomez	Nestor Serrano
Science Officer	Sylvain Landry
Vorsteen	Chris Britton
Booker (MPC)	Vlasta Vrana
Lanson (SSL)	Pauline Little
Commander Daniels (Hurricane Hunter)	Alan Fawcett
Rookie Scientist (Hurricane Hunter)	Howard Bilerman
Veteran Scientist (Hurricane Hunter)	John Maclaren
DC Fireman	Frank Schorpion
Pinehurst Academy Teacher	Rachelle Glait
Flight Director	Richard Zeman
	Perry King
Caddy 'Cooper'	Frank Fontaine
Secretary of State	Mimi Kuzyk
Scholastic Decathlon Referee	Al Vandecruys
Yuri, Russian Astronaut	Vitali Makarov
Hideki, Japanese Astronaut	Russell Yuen
Tommy	Tim Bagley
J.D.'s Doorman	Pierre Lenoir
Victor, J.D.'s Driver	Don Kirk
L.A. Anchorwoman	Lisa Canning
L.A. Anchorman	Terry Rhoads
L.A. Cameraman	J.P. Manoux
General Pierce	Chuck Shamata
Campbell	Phillip Jarrett
Jama	Tetchena Bellange
Cabbie	Tony Calabretta
Noel, Frozen Woman	Vivian Winther
Judith	Sheila McCarthy
Jeremy	Tom Rooney
Elsa	Amy Sloan
Financial Reporter	David Schaap
Maria	Karen Glave
French Reporter	Jennifer Morehouse
Aaron	Christian Tessier
Zack	Joe Cobden
Tina	Caroline Keenan-Wiseman
Bernie	Aaron Lustig
Mr. Walden	Sam Woods
Jeff Baffin	Jack Laufer
New York Reporter	Rosey Edeh
Bart Chopper Reporter	William Francis McGuire
Buckingham Palace Reporter	Michael McNally
Jeanette	Anne Day-Jones
Old Frozen Woman	Lynne Debel
Cesar	Terry Simpson
Japanese Reporter	Alvin Tam
Library Security Guard	Joey Elias
Hawaiian News Anchor	Ron Darling
Cabbie 'Crazy Weather'	José Ramón Rosario
Statue of Liberty Guard	Kwasi Songui
Fox Newscasters	John C. Colton Dilva Henry
News Reporter	Mark Thompson
Weather Channel Newscaster	Wendy L. Walsh
International Newscaster	Lauren Sanchez
National Newscaster	Rob Fukuzaki
British Reporter	Ross King
Reporters	Robert Holguin Suzanne Michaels
Misc. Newscasters	Leyna Nguyen Lina Patel
Grocery Store Reporter	Lori Graham
Scientist in Hallway	Jesse Todd
New York Bus Driver	Gordon Masten
Truck Radio Announcer	Matt Adler
Construction Man	Ray Légaré
RAF	Matt Holland Greg Kramer Joel McNichol

Directed by	Roland Emmerich
Screenplay by	Roland Emmerich & Jeffrey Nachmanoff
Story by	Roland Emmerich
Produced by	Roland Emmerich Mark Gordon
Co-Producers	Tom Hammel Kelly Van Horn
Executive Producers	Ute Emmerich Stephanie Germain
Associate Producers	Lawrence Inglee Kim H. Winther
Music by	Harald Kloser
Directors of Photography	Ueli Steiger
Edited by	David Brenner
Visual Effects Supervisor	Karen E. Goulekas
Casting by	Andrea Kenyon April Webster
Production Design by	Barry Chusid
Costume Design by	Renée April
Second Unit Director	Anna Foerster