George McCowan
Director
Ray Milland
as
Jason Crockett
Sam Elliott
as
Pickett Smith
Barclay Hope
as
CEO Dick Taylor
Daniel Bacon
as
Dr. Raj Patel
Anne Heche
as
Dr. Tess Martin
Kevin McNulty
as
Mayor Jim Tanner
Geraldine Chaplin
as
Carol
Don Gordon
as
George
Oliver Reed
as
Russ
Phil LaMarr
as
Assistant
Tucker Smallwood
as
Cmdr. Gates, SWAT Team
Taylor Negron
as
Russell
Jack Black
as
Tenacious D
David Naughton
as
Commander Locke / Dr. Noah
Bob Papenbrook
as
Goliath / Governor / Typon
Karl Wiedergott
as
Moe / Digger Foreman
Marc Worden
as
Shua
Edward James Olmos
Director
Haley Joel Osment
as
Kate Bosworth
as
Pablo Schreiber
as
Alfred Molina
as
Tony Maylam
Director
Jason Watkins
as
Coroner's Assistant
Rutger Hauer
as
Harley Stone
Kim Cattrall
as
Michelle McLaine
Pete Postlethwaite
as
Paulsen
Sylvia Earle
as
Self
Paul Watson
as
Self
David Attenborough
as
Self
Jeremy Irons
as
Self
Charles Napier
as
Col. Kovacks
Kenneth Peerless
as
Helicopter Pilot
Robert Marius
as
Lee
Sherry Lynn
as
Alice Playten
as
Beebe Bluff / Elmo
Rodger Bumpass
as
Green Police Officer
Frank Welker
as
Herman Melville
Bruno Mattei
Director
Lorenzo Piani
as
Massimo Vanni
as
First Soldier
Massimo Paolucci
as
Man in danger