Impostor poster

Impostor

"In the Future, not everyone is who they seem to be."

Movie PG-13 2001 1h 42m 6.1 /10
Directed by Gary Fleder

Spencer Olham, a top secret weapons designer, is suddenly questioned by a secretive government body that believes he is an android created by an alien foe. As he searches for proof of his humanity, he must dodge agents and manipulated evidence while his own memories come under suspicion. The... Read more

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Streaming availability last verified: February 01, 2026

About Impostor

Spencer Olham, a top secret weapons designer, is suddenly questioned by a secretive government body that believes he is an android created by an alien foe. As he searches for proof of his humanity, he must dodge agents and manipulated evidence while his own memories come under suspicion. The pursuit tests his loyalties, his relationship with his wife Maya, and his grip on reality, as the line between man and machine hangs in the balance. The clock is ticking and every encounter could reveal a danger that changes everything, forcing him to question who he really is. As the case escalates, Spencer confronts a maze of impersonations and hidden allies, with his sense of reality fraying as clues point toward a dangerous conspiracy.

Directed by Gary Fleder, this film adapts a Philip K. Dick short story with a screenplay by Scott Rosenberg, Caroline Case and Ehren Kruger. It opened in 2001 and stars Gary Sinise, Madeleine Stowe and Mekhi Phifer. Budget: 40 million.

Critics offered a mixed response, praising the claustrophobic tension and Sinise's everyman performance while noting the plot sometimes treads familiar ground. The film probes questions of memory and identity under pressure, and the uneasy dance between loyalty to a government and personal conscience. The film benefits from its crisp production design and a background score that heightens tension without tipping into blockbuster excess.

As an adaptation of a Philip K Dick premise, Impostor sits among early 2000s sci fi thrillers that ask how far a government will go in the name of security. It reinforces concerns about identity and trust when technology makes humans question themselves. For fans of Philip K Dick, Impostor offers a tightened, cinematic take on his recurring themes of identity and manipulation.

Despite a solid cast and ambitious setup, Impostor received little recognition from the major awards. Critics noted the film's technical craft and performances but felt the story lacked novelty, resulting in few nominations and minimal accolades. While some viewers remember the film for strong performances, it remains a mid tier entry in its era's science fiction lineup.

Details

Release Date
December 03, 2001
Runtime
1h 42m
Rating
PG-13
User Ratings
449 votes
Type
Movie
Genres
Action, Science Fiction, Thriller
Country
United States
Studio
Dimension Films +4 more
Budget
$40,000,000
Box Office
$8,694,320
External Links
View on IMDB

Official Trailer

Cast

Gary Sinise

Gary Sinise

Spencer Olham

Madeleine Stowe

Madeleine Stowe

Maya Olham

Mekhi Phifer

Mekhi Phifer

Cale

Vincent D'Onofrio

Vincent D'Onofrio

Hathaway

Tony Shalhoub

Tony Shalhoub

Nelson Gittes

Tim Guinee

Tim Guinee

Cale

Gary Dourdan

Gary Dourdan

Capt. Burke

Lindsay Crouse

Lindsay Crouse

Chancellor

Elizabeth Peña

Elizabeth Peña

Midwife (as Elizabeth Pena)

J

Jason Beck

Gang Boy #2

Director: Gary Fleder

Written by: Scott Rosenberg, Caroline Case, Ehren Kruger

Frequently Asked Questions

Impostor is not currently available on streaming subscription services, but you can rent or buy it on Apple iTunes, Google Play, Vudu, and Amazon Video.

Yes, you can rent on Apple iTunes, Google Play, Vudu, and Amazon Video or buy on Apple iTunes, Google Play, Vudu, and Amazon Video.

With a rating of 6.1/10 from 449 viewers, Impostor is considered decent by viewers and may be worth checking out.

Spencer Olham, a top secret weapons designer, is suddenly questioned by a secretive government body that believes he is an android created by an alien foe. As he searches for proof of his humanity, he must dodge agents and manipulated evidence while his own memories come under suspicion. The purs...

Impostor stars Gary Sinise, Madeleine Stowe, Mekhi Phifer, Vincent D'Onofrio, and Tony Shalhoub.

Impostor was directed by Gary Fleder.

Impostor was released on December 03, 2001.

Impostor is a Action, Science Fiction, and Thriller film.

No, Impostor is a work of fiction. It's a science fiction thriller about a weapons designer who's suspected of being a clone from an alien invasion.

Gary Sinise stars as Spencer Olham, a top-secret weapons designer who becomes the focus of a clandestine government investigation.

Madeleine Stowe plays Maya Olham in Impostor.

Impostor is a PG-13 sci-fi thriller with suspenseful moments and action, but it's not primarily a horror film.