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Impostor (2001 film)

Impostor (2001 film) is a science topic covered in the lgStudy science library. This page brings together a partial reference excerpt, illustrations, worked examples, real-world applications and a short study plan, so you can understand Impostor (2001 film) rather than just read about it. In short: Impostor is a 2001 American science fiction psychological thriller film based upon the 1953 short story "Impostor" by Philip K. Dick.

Impostor (2001 film) — main illustration
Impostor (2001 film) — illustration

Key takeaways

  • Impostor (2001 film) belongs to science; place it in that map before memorising details.
  • Learn the definition first, then one example that makes the definition concrete.
  • Connect Impostor (2001 film) to a quantity you can measure, compute or draw — that is where exam questions come from.
  • Reproduce the core statement of Impostor (2001 film) from memory before moving on to harder problems.

Reference excerpt

Impostor is a 2001 American science fiction psychological thriller film based upon the 1953 short story "Impostor" by Philip K. Dick. The film starred Gary Sinise, Madeleine Stowe, Vincent D'Onofrio, and Mekhi Phifer and was directed by Gary Fleder.

Plot In the year 2039, Earth is attacked by an alien civilization from Alpha Centauri. Force field domes are put in place to protect cities, and a totalitarian global military government is established to effect the war and the survival of humans. The Centaurians have never been physically seen. Thirty years later, Spencer Olham, a designer of top-secret government weapons, is arrested while on his way to work by Major Hathaway of the Earth Security Administration (ESA), being identified as a replicant created by the aliens. The ESA intercepted an alien transmission which cryptanalysts decoded as programming Olham's target to be the Chancellor, whom he was scheduled to meet. Such replicants are perfect biological copies of existing humans, complete with transplanted memories, and do not know they are replicants. Each has a powerful "U-bomb" in their chest in the exact design of a human heart, which can only be detected by dissection or a high-tech medical scan, since it only arms itself and detonates when it gets in close proximity to its target. Detection via the special scan works by comparing against a previous scan, if there was one. Major Hathaway begins interrogating Olham. As Hathaway is about to drill out Olham's chest to find the bomb, Olham breaks loose and escapes, accidentally killing his friend Nelson in the process. With the help of underground stalker Cale, Olham avoids capture and sneaks into the hospital where his wife Maya is an administrator to get the high-tech scan redone and prove he is not a replicant. But the scan is interrupted by security forces before it can deliver the answer. That evening, after fleeing from the city, Olham and Maya are eventually captured by Hathaway's troops in a forest near an alien crash site, close to the spot where they spent a romantic weekend just a week or so before Olham's arrest. Inside the ship they discover the corpse of the real Maya, and Hathaway shoots and kills the replicant Maya before she can detonate. Hathaway thinks he has killed the true impostor, but as his men move debris away from the Centauri ship, the real Spencer Olham's body is revealed as well. At that moment, Olham realizes aloud that both Maya and himself really are alien replicants, and the secondary trigger (his awareness of what he truly is) detonates his U-bomb, destroying himself, Hathaway, his troops, and everything else in a wide area in a fiery nuclear explosion. A news announcement states that Hathaway and the Olhams were killed in an alien enemy attack, implying that the government covered up or are unaware of the truth. Cale wonders if he ever really knew Olham's true identity.

Cast Gary Sinise as Spencer Olham Madeleine Stowe as Maya Olham Vincent D'Onofrio as Major D.H. Hathaway Mekhi Phifer as Cale Tony Shalhoub as Nelson Gittes Tim Guinee as Dr. Carone Gary Dourdan as Captain Burke Lindsay Crouse as Chancellor Clarence Williams III as Secretary of Defense (uncredited cameo role) Elizabeth Pena as Midwife Shane Brolly as Lt. Burrows Golden Brooks as Cale's Sister Ted King as RMR Operator Rachel Luttrell as Scan Room Nurse

Production The film adaptation was originally planned to be one segment of a three-part science fiction anthology film titled Light Years, but was the only segment filmed before the project fell apart. The other shorts were to be adaptations of Isaac Asimov's story "The Last Question" by Bryan Singer and Donald A. Wollheim's story "Mimic" by Matthew Robbins. "Mimic" had already been adapted into a film of the same name, but with a different script. The short was originally written by Scott Rosenberg, with revisions by Mark Protosevich and Caroline Case. When it was decided to expand the short into a feature-length film, additional scenes were written by Richard Jeffries, Ehren Kruger, and David Twohy. Burn areas in Running Springs, California, were used to create the spacecraft crash site. Sets were constructed in Angeles National Forest and in numerous areas around Los Angeles. Most of the interiors were built on stage in Manhattan Beach, including a two-story hospital and 3-story pharmacy, and a commuter transport station with articulated commuter "bugs". Other filming locations included the Coachella Valley. The movie was made on an estimated $40 million budget.

Reception

… excerpt ends here. Continue reading the full article.

Worked examples

Example 1 — a first encounter with Impostor (2001 film)

Start with the simplest possible case. Write down what Impostor (2001 film) claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In science, the smallest case is usually a single object, a single equation or a single measurement. Check that every symbol or term in your sentence has a meaning in that case.

Example 2 — changing one variable

Take the situation from Example 1 and change exactly one quantity: double it, halve it, or set it to zero. Predict what should happen to Impostor (2001 film) before you calculate. Comparing your prediction with the result is the fastest way to find out whether you understand the idea or only the words.

Example 3 — an exam-style question

Typical questions about Impostor (2001 film) ask you to (a) state it precisely, (b) apply it to given data, and (c) explain a limitation. Practise writing all three answers in under five minutes; the third part is what separates a full-mark answer from an average one.

Applications of Impostor (2001 film)

In research
Impostor (2001 film) appears in science research whenever the underlying quantities have to be modelled precisely. Papers usually cite it as a starting assumption and then explore where it breaks down.
In technology and industry
Engineering practice reuses Impostor (2001 film) in design rules, simulations and safety margins. Knowing the idea lets you read a specification sheet and understand why the numbers look the way they do.
In the classroom
Impostor (2001 film) is common in secondary-school and first-year university syllabi. It links to neighbouring topics 2001 American films, 2001 English-language films, 2001 films, so understanding it makes those chapters shorter.
In everyday life
Look for Impostor (2001 film) outside the textbook — in sport, cooking, traffic, electronics or the sky above you. An example you found yourself is remembered far longer than one you were given.
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How to study Impostor (2001 film) in 20 minutes

  1. Read the reference excerpt below once, without taking notes.
  2. Close the page and write down what Impostor (2001 film) means in your own words.
  3. Compare your version with the excerpt and mark what you missed.
  4. Work through the three examples above with pen and paper.
  5. Explain Impostor (2001 film) out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Impostor (2001 film) in simple terms?

Impostor is a 2001 American science fiction psychological thriller film based upon the 1953 short story "Impostor" by Philip K. Dick.

Why does Impostor (2001 film) matter?

Because it connects several science ideas at once: it gives you a definition you can apply, a quantity you can calculate, and a way to check whether a result is plausible.

How should I study Impostor (2001 film)?

Read the excerpt, restate it from memory, then work through the examples and applications listed on this page. The five-step study plan above takes about twenty minutes.

What does this page cover?

It gives you a compact reference excerpt plus original lgStudy explanations, examples, applications and study material on Impostor (2001 film).

Tags

  • 2001 American films
  • 2001 English-language films
  • 2001 films
  • 2001 science fiction action films
  • American science fiction action films
  • Dimension Films films
  • English-language science fiction action films
  • Fiction set around Alpha Centauri
  • Films about alien invasions
  • Films based on American short stories
  • Films based on science fiction short stories
  • Films based on works by Philip K. Dick

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