Jack Bruno
Dwayne Johnson
Sara
AnnaSophia Robb
Carson
Billy Brown
Siphon
Tom Woodruff Jr.
Lloyd
Bob Clendenin
Dominick
Robert Torti
Dr. Donald Harlan
Garry Marshall
Sheriff Antony
Ike Eisenmann
Eddie
Cheech Marin
Analyst D. Pleasence
Harry S. Murphy
Frank
John Duff
Marty
Bob Koherr
Seth
Alexander Ludwig
Matt
Kevin Christy
Imperial Stormtrooper Ciardi
Sam Wolfson
Imperial Stormtrooper Gray
Bryan Fogel
Stenftenagel
Beth Kennedy
Gallagher
Jonathan Slavin
Four-Star General V. Lewton
Ted Hartley
General E. Albert
Thomas Conroy
Casey Taylor
Andrew Shaifer
Gail Ross
Suzanne Krull
Oren Bergman
Steve Rosenbaum
Dr. Alex Friedman
Carla Gugino
Sunday
Christine Lakin
Herself (Brokedown Cadillac)
Corri English
Himself (Brokedown Cadillac)
Randy Dunham
Jeff LeGore
Danny Reuland
Don Ian
Iscovich
Dave Engfer
Police Officer Hough
Omar J. Dorsey
Frankie Valet
Joseph Leo Bwarie
Teddy Tentacles
Paul Nygro
Burke
Ciarán Hinds
Hendricks
Brandon Scott Miller
Ray
Dennis Hayden
Shira the UFO Huntress
Shengyi Huang
Fem-Alien #1
Hiromi Oshima
Fem-Alien #2
Christina Wun
Bar Girl
Pleasant Wayne
UFOlogist (uncredited)
Rob Simone
Chuck
John Kassir
Pope
Christopher Marquette
Matheson
Tom Everett Scott
Tina
Kim Richards
Natalie Gann
Meredith Salenger
Stunts
Sala Baker
Stunt Driver
Jeremy Fry
Tim Gilbert
Kevin Foster
Stunt Coordinator
Mike Justus
Stunt Double
Dane Farwell
Sound Designer
Shannon Mills
Austin Priester
Screenplay
Mark Bomback
Daniel Arrias
Jon Braver
Jason Rodriguez
Stanton Barrett
Steve Kelso
Eddie Braun
Norm Compton
Jimmy Hart
Casting
Sarah Halley Finn
Sound Re-Recording Mixer
Dean A. Zupancic
Director
Andy Fickman
Matt Lopez
Story
David St. Pierre
Samuel Le
Music
Trevor Rabin
Chris O'Hara
Simon Rhee
Keii Johnston
Allison Caetano
Tanoai Reed
Scott Rogers
Karine Mauffrey
Marilyn Giacomazzi
Richard Burden
David Barrett
Utility Stunts
Kim Renee
Scotty Richards
Kevin L. Jackson
Sean Graham
Gabriel Nunez
Justin Gant
Denney Pierce
Michael Caradonna
Book
Alexander Key
Matt Baker
Costume Design
Genevieve Tyrrell
Director of Photography
Greg Gardiner
Art Direction
John R. Jensen
Production Design
David J. Bomba
Robert L. Sephton
Supervising Sound Editor
Randle Akerson
Randi Hiller
Executive Producer
Mario Iscovich
Set Decoration
Kara Lindstrom
Hair Department Head
Rachel Solow
Makeup Department Head
Louis Lazzara
Terry Porter
Ann Marie Sanderlin
Patrick Cassidy
Gary Baxley
Scott R. Fisher
Loren Dennis
Jon Capps
Cory Fleming
Robert Alonzo
Robert Gerrits
Keith Shindoll
Kim Kahana Jr.
Lane Leavitt
Paul Anthony Scott
Producer
Andrew Gunn
Editor
David Rennie
Creature Design
Jerad Marantz