Factual error: Throughout the movie, whenever the domes are breached (which happens much too often) it is said that there is only vacuum outside. But Mars has an atmosphere. Its thin and mostly CO2, but it's there.
Suggested correction: While it is not a true vacuum outside the domes, it's around 1% of Earth's atmosphere. The effect of a dome breach would be close enough to a true vacuum to the people affected.
Suggested correction: "Vacuum" is a colloquial way of saying low pressure, just like the 'vacuum' you use to clean the house creates a low pressure to cause suction.
Suggested correction: It's possible human colonization of the planet affected the atmosphere.
If the Martian atmosphere ceased to exist, the sky would be always black, never red as seen in the movie (Mars' sky is actually a butterscotch color during daytime and bluish during twilight).
Factual error: During the second half of the film, set in Britain, Peter Mitchell is hiding away from a woman. She opens the door and asks "What are you doing in my closet?" She seems to talk with an upper class British accent, but she wouldn't use the American word "closet," but use either "wardrobe" or "cupboard."
Factual error: Near the end of the movie, Jacob takes a cab to go back to Brooklyn, supposedly from another part of New York. However, in the next shot, we see that at the beginning of the ride, they are already in Brooklyn (on Division Ave, for those who know Brooklyn).
Factual error: The lights and siren of a police car don't go on when starting the engine. They are turned on and off separately from the engine.
Factual error: Bob shoots Nikita in the knee to prevent her from doing anything drastic. However her leg heals really fast, without any medical help and no scars at all. (00:19:00)
Factual error: There are multiple mistakes in the Italian passport for Clark. Febraio (February) is spelled with only one 'b', and the city Palermo is followed by the region name, which is not put on a passport.
Factual error: The blonde cop is thrown into a hardware store. She then grabs a brand new, shiny chainsaw that was sitting on a cardboard stand-up display. Then, of course, she goes to attack the maniac cop with the weapon. A new chainsaw that was on display wouldn't have gas in it.
Factual error: When Jimmy hot-wires the Lotus for the last time, he touches a red wire to a black one, the starter engages and the engine starts. Then he twists the two wires together. This would result in the starter running constantly, overheating it, and burning it out. A competent car thief would know never to do that.
Factual error: When officer Van is shot with a shotgun his body is lifted off the ground and knocked several feet backward. One of the basic laws of physics states for every action there is an equal and opposite reaction. The amount of energy required to lift and move an adult man would be tremendous and the person firing the gun would have been subjected to the same force.
Factual error: During the car chase through Northern Illinois they are passing by palm and cypress trees. Not indigenous to Illinois.
Factual error: Tommy Molto stands up and tells Judge Lyttle that the prosecution has not been able to find a key piece of evidence: a bar glass found in the victim's apartment. The jury is present when Molto makes this statement. That would never happen in a real courtroom. The judge had not yet decided whether testimony about the glass could be offered by the prosecution, so he certainly would not want the jury to hear anything about the glass until AFTER he made that decision.
Factual error: Most of the time when Eddie uses his inhaler, he uses it wrong or doesn't even spray it in his mouth.
Factual error: If you look at the band playing in the Regal Club the night the boy's mother first visits, the night where they first bring on the donkey, you'll notice that the drum kit used by the drummer in the band is, from what we can see, a 1980's Pearl kit, far too modern. (00:39:00)
Factual error: The crashed Apache has dirt piled around it as if it hit nose first and slid to a stop. Yet the chopper crashing at over 100 mph didn't even scratch the glass FLIR sensor on the nose. Obviously, dirt was just shoveled around a stationary Apache or a mockup.
Factual error: Amanda gets married when she is either 13 or 14. The legal age in Oklahoma is 16, and there's nothing to suggest she lied about her age.
Factual error: This film is set in Casper Wyoming, yet at the end, as they are pulling away, a visible sign for Interstate 80 can be seen. Interstate 80 doesn't go through Casper.
Factual error: Barbara has blood drip on her in the first scene when she enters the house. Later that night, Ben starts upstairs but Barbara stops him and points to the blood dripping from the ceiling... the blood would have dried and clotted in the time that it first dripped on Barbara and the time that Ben Starts upstairs.
Factual error: When Robert Redford looks at the radio he finds in Lena Olin's car, the radio's ID plate has a serial number beginning with 67-, which means it was paid for by the U.S. government with funds from fiscal year 1967 - eight years too new for a story from late 1958.
Factual error: Buddy's early '60s black-and-white photo of his girlfriend is on modern-day Kodak paper - you can see the printing on the back of the photo in the restaurant that's advertising the brand.
Factual error: In the parade scene with Joey Zasa, they are having a raffle where they can win a Cadillac Eldorado. On the car a sign reads "Win THIS 1979 CADILLAC Diesel." The mistake: This a not a 1979 Cadillac Eldorado, it's a 1980 Cadillac Eldorado. The difference is the grill and a light under the headlights. The grill for the 1979 model has 14 spaces between the vertical metal beams, the 1980 model has 18 spaces between the vertical metal beams. Also the 1980 model has orange lights under the headlights, 1979 model has no such colour. Even though these two models are almost identical, there is a small difference in appearance. (01:17:55)