Impostor
A top-secret government weapons designer is arrested by a clandestine government organization on suspicion of being a clone created by the hostile alien race wanting to take over Earth.
Gary Sinise
Spencer Olham
Madeleine Stowe
Maya Olham
Mekhi Phifer
Cale
Vincent D'Onofrio
Hathaway
Tony Shalhoub
Nelson Gittes
Tim Guinee
Cale
Gary Dourdan
Capt. Burke
Ivana Miličević
Gang Girl
Burt Bulos
Newscaster
D-Teflon
ESA Soldier (uncredited)
Una Damon
Local Newscaster
Lindsay Crouse
Chancellor
Elizabeth Peña
Midwife (as Elizabeth Pena)
Shane Brolly
Lt. Burrows
Golden Brooks
Cale's Sister
Brian Brophy
Military Official
Scott Burkholder
Jack Stoller
Yvette Ocampo
Kissing Couple Woman (as Yvette Ocampo Coyle)
Cristos
Trooper #2
Erica Gimpel
Newscaster #1
Arly Jover
Newscaster #2
Elizabeth Kate
Maya Lookalike
JoNell Kennedy
Screaming Nurse (as Jonell Kennedy)
Rachel Luttrell
Scan Room Nurse
Malea McGuinness
Screaming Nurse
Diane Mizota
Receptionist
Melinda Renna
Reporter (as Melinda Ramos)
Adam Rodriguez
Trooper #1
Kimberly Scott
Comms Officer
Maury Sterling
Comms Tech
Julie Vitz
Typox Child
Tracey Walter
Mr. Siegel
Rosalind Chao
Newscaster (uncredited)
Clarence Williams III
Secretary of Defense (uncredited)
Connie Nielsen
Newscaster
Scott Rosenberg
Adaptation
Caroline Case
Screenplay
Ehren Kruger
Screenplay
David Twohy
Screenplay
Marty Katz
Producer
Daniel Lupi
Producer
Gary Sinise
Producer
Mark Isham
Original Music Composer
Robert Elswit
Director of Photography
Bob Ducsay
Editor
Armen Minasian
Editor
Gary Fleder
Director
Gary Fleder
Producer
Nelson Coates
Production Design
Heidi Levitt
Casting Director
John Papsidera
Casting Director
Jossamber Stevens
Associate Producer
George Murphy
Visual Effects Supervisor
Ruth Hasty
Post Production Supervisor
Kevin J. Cozen
Art Direction
Anne D. McCulley
Set Decoration
Ashlee Petersen
Makeup Department Head
Kathryn Blondell
Hair Department Head
Michelle Vittone
Key Makeup Artist
Audrey L. Anzures
Key Hair Stylist
Todd Masters
Makeup Effects Designer
Clay Pinney
Special Effects Coordinator
Jeff Olson
Visual Effects Producer
Eric Lindemann
Supervising Sound Editor
Mark Mangini
Supervising Sound Editor
Abigail Murray
Costume Design
Philip K. Dick
Short Story
Brett Paton
Animation
Andy Cheng
Stunts
Pat Romano
Stunts
Craig Lyn
CG Artist
Nancy Young
Stunts
Terry Leonard
Stunt Coordinator
Hugh Aodh O'Brien
Stunts
Chuck Picerni Jr.
Stunts
Charlie Picerni
Stunts
Walter Scott
Stunts
Erik Stabenau
Stunt Double
Harvey Weinstein
Co-Executive Producer
Bob Weinstein
Co-Executive Producer
Cary Granat
Co-Producer
Michael Phillips
Executive Producer
Andrew Rona
Co-Producer
David Witz
Line Producer
Michael Zoumas
Co-Producer
Bruce Paul Barbour
Stunts
Rick Seaman
Stunts
Phil Culotta
Stunts
Jason Sweers
Graphic Designer