Factual error: After the hitman Joe shoots Ed in his office and is placing the gun in Ed's hand, it discharges and shoots a hole in the wall. The appearance of the wallpaper around the hole makes it look more like an exit hole than an entrance hole.
Factual error: When Famke Janssen pulls the knitting needle out of her cast to stab her attacker, it makes a sound like a sword being pulled out of a sheath. It should not have made that noise, since it was between a plaster cast and her skin. (01:19:01)
Factual error: When Detective Alex Tardio first appears in the movie, investigating the robbery at the town house, he picks up Gloria's dog twice. The second time, he identifies it and catalogs its qualities by saying, "The Yorkie is an independent dog but a devoted companion etc." This dog is not a Yorkie but a Brussels Griffon. (00:45:30 - 00:49:40)
Factual error: At the start of the film Chihiro's father slams on the brake to avoid the statue in the road and quickly stops. There are three pedals, meaning that this is a manual transmission car (a pedal e-brake would be positioned differently), but he only puts his foot down on the brake and doesn't touch the clutch. Whilst he would stop, there was not enough time for the car to stop as quickly and as smoothly as it did. The car would also stall out but it doesn't.
Factual error: When Cindy is giving her "fossil-to-chromosome ratio" report, she calls her model dinosaur skeleton a plesiosaur. However, the skeleton is of a bipedal dinosaur (likely a hadrosaur, judging by the "duckbill"), while plesiosaurs were aquatic reptiles with flippers instead of feet.
Factual error: When Grace goes into the children's bedroom to wake them up to introduce them to the new nanny and maid, she takes the only lamp they had with her into the bedroom but light is still reflecting off the nanny and maid as if a lamp was still there. (00:08:20)
Factual error: When the knockaround guys are riding in their rented vehicle from Wibaux, Montana, their license plate starts with a J and is followed by several numbers. In Montana, license plates start with one or two numbers, followed by a P or a T, then four more numbers and one more letter at the end.
Factual error: On the England shirt, you can see the badge where the three lions logo should be. But it is not there. It is the badge the England Cricket team wear on the sleeves on their shirts. [I'm assuming that the FA didn't give permission for the three lions logo to be used, but it is still a mistake].
Factual error: When Sarah leaves the hospital, she pulls out her drip, but does not bleed from the wound.
Factual error: Whenever they open the trunk of the Eldorado, it acts and sounds like there is a push button. In fact you have to use a key to unlock and open the trunk.
Factual error: When Mike first starts listening to the session tapes, the camera does a slow pan down the label on the box. Quite clearly, we can see that the patient's diagnosis is listed as "D.I.D.", along with a few names. Since the hospital closed in the mid 80's, it is not possible for her to have that diagnosis. Before the early 1990's, D.I.D. (Dissociative Identity Disorder) was known as M.P.D. (Multiple Personality Disorder). In later scenes it is correctly listed in the woman's files as Multiple Personality.
Factual error: The movie "Cat's Meow," about a real incident that occurred on William R. Hearst's yacht, includes a scene where a female guest, awakened by a gunshot, is wearing hair clips. Those objects were not available in the 1920s, and even if they were, they are totally ineffectual on her combed-flat hair style.
Factual error: The movie takes place in Connecticut from 1961-1986. All the cars in the movie have license plates on their front bumpers, but Connecticut didn't require front plates until just a few years ago (late 90s-early 00s).
Factual error: When they get to western Nebraska, there are several scenes showing a mountain range in the background. There are no mountains anywhere in Nebraska.
Factual error: We know that Elle and Warner are both in Callahan's class together, but that Warner is not in Stromwell's class with Elle. However, Harvard, like most law schools, divides its first year class into sections that take every class together. Warner should either be in all of the same classes as Elle or none of them.
Factual error: The horn on the LT's Range Rover is at the end of the signal lever not in the middle of the steering wheel as shown.
Factual error: Burt claims his watch updates its time "by connecting directly to the cesium clock in Colorado via ultrasonic frequency." Later the graboids home in on him by the ultrasonic sound emitted by his watch. Firstly, radio controlled watches update their time by receiving signals, but they don't emit any signals - the battery would be way too weak for two-way communication. Secondly, they work on radio waves, not sonic waves. Thirdly, if a hypothetical time transmitter did work on ultrasonics, the smallest distance between Colorado and Nevada is some 435 km (around 270 mi). An ultrasonic signal strong enough to reach that far would probably be deadly within a sizable range around the transmitter. (00:08:20)
Factual error: When Judith wakes up chained to the engine block she notices the Sony camera on a pole. The guys are presumably watching her through that camera. The problem is that there are no cables running from that camera to provide the video feed to the TV. Sony cameras always have the video output connections on the front right hand side. There are no cables attached to this camera. (00:35:40)
Factual error: When Pootie is leaving Biggie Shorty's house, he says he is going away. Biggie Shorty asks where, to which Pootie replies he doesn't know. Biggie Shorty says that she has a home in the country and Pootie can stay there. (She even says South Carolina I think). Later in the movie after Pootie has gone to the country home, in the scene where the Sheriff introduces Pootie to his daughter, you can clearly see a NJ Turnpike sticker in the store window behind the Sheriff. The NJ Turnpike does not run through South Carolina, it is in New Jersey.
Factual error: When the janitor is washing Crazy Legs' car, why would he leave the window open?