David Arnott
as
Additional Voices
Keith David
as
Council Member #1
James Woods
as
General Hein
Steve Buscemi
as
Neil
Jesse Ventura
as
Abraxas
Sven-Ole Thorsen
as
Secundus
Conor Sweeney
as
Maddox / Cassius 3000
Kenneth Welsh
as
Narrator / Judicator
Asuka Kurosawa
as
Witchmaster
Conrad Vernon
Director
John Krasinski
as
Cuthbert
Paul Rudd
as
Derek Dietl
Kiefer Sutherland
as
General W.R. Monger
Renée Zellweger
as
Katie
Kris Black
as
Texas
Rob Pallatina
Director
Sarah J. Bartholomew
as
Airman 1
Cedric Jonathan
as
Ishiro Tsubaraya
Anna Harr
as
Abductee Child
Krista Allen
as
Andromeda
Charles Baker
as
Tim Faris
Masaaki Yuasa
Director
Seiro Ogino
as
Masaya Onosaka
as
Bogner
Tamaki Matsumoto
as
Noriko Nishimura
Rokurô Naya
as
Toshiro Suzuki
Morena Baccarin
as
Adria
Gabrielle Rose
as
Alteran Woman #2
Michael Beach
as
Col. Abe Ellis
Eric Breker
as
Col. Reynolds
Sean Bean
as
Cowboy
Gary Farmer
as
Indian Bob
Jon Favreau
as
John Person
Danny Trejo
as
Lt. Gates
Josh Hamilton
as
Daniel Barrett
Andy Umberger
as
Doctor Jonathan Kooper
J.K. Simmons
as
Edwin Pollard
Keri Russell
as
Lacy Barrett
Jose Guns Alves
as
Maddox
Scott C. Roe
as
Thorpe
William Malone
Director
Lyman Ward
as
David Perkins
Robert Jaffe
as
Jon Fennel
Eileen Seeley
as
Voice-over Loudspeaker - Concord
Travis Willingham
as
Cannonbolt
Dee Bradley Baker
as
Jetray / Omni-Kix Jetray / Omni-Naut Jetray / Rath / Goop
Greg Cipes
as
Kevin Levin / Quad Smack / Bashmouth / Crystalfist / Rush / Hot Shot / Dark Matter / Bootleg
Tom Kenny
as
Polar Twain
Daniel Hugh Kelly
as
David
Clarence Smith
as
James
Denise Crosby
as
Linda
Danny Mann
as
Dom the Astronaut
Frank Welker
as
Fred Jones
Mark Hamill
as
Steve
B.J. Ward
as
Velma Dinkley
Takashi Yamazaki
Director
Pierre Taki
as
Miki
Kimiko Yo
as
Nobuko Izumi
Ai Hashimoto
as
Satomi Murano
Kazuki Kitamura
as
Takeshi Hirokawa
Peter Ramsey
Director
Seth Rogen
as
B.O.B.
Hugh Laurie
as
Dr. Cockroach Ph.D.
Kiefer Sutherland
as
General W.R. Monger
Reese Witherspoon
as
Susan / Ginormica