The Day the Earth Stood Still

Factual error: The electrical power grid fails, depicted by a series of shots of city blackouts and equipment shutdowns. When the power goes out, the lights of an oil refinery go out as well as the flare. In actuality the exact opposite happens to a flare when powered equipment such as compressors and cooling devices fail simultaneously. The flare is not an electrically powered device and is designed to stay lit during power outages. All excess pressure is immediately vented to the flare stack within a second, causing an enormous flame and smoke cloud that will be visible for several miles.

Factual error: As Klaatu is walking down the train platform at Newark Penn Station, in the background you can see signs that say "VIA". VIA is the national railway of Canada and does not have a presence in New Jersey. This scene was filmed in Canada, as evidenced by the signs on the platform and the 1950s style streamlined passenger cars on the track. Neither Amtrak nor NJ Transit uses those type of cars in their trains.

Continuity mistake: When the scientists are walking through the fog towards the sphere shortly after it has landed in Central Park, we see them walk through many lines of trees before reaching the sphere. Camera cuts to a different angle, when the fog has all cleared and we briefly see behind the scientists and it only shows one line of small trees quite a bit away, not the lines of trees they were walking through before.

Factual error: MQ-9 reapers are prop driven, not jet powered UAVs, and are operated by USAF not the Army.

Factual error: US UAVs twice attack the aliens with Sidewinder missiles. Sidewinder missiles aren't a normal payload on UAVs, aren't meant to attack ground targets, and, being IR guided, wouldn't be able to lock on ground targets in either event. What is more, their warheads are comparatively tiny, further limiting their usefulness in this task. The most correct missiles to use would be Hellfire missiles.

Revealing mistake: When the guys are seen piloting the UAV's, they are using Saitek X52 Pro joysticks. These are commercially available controllers for Microsoft Flight Simulator. These were obviously used as props. Even if the army did use these for some reason, they weren't turned on in the movie (the buttons glow green when turned on).

Continuity mistake: During the scene at the graveyard, when Helen Benson embraces Jacob part of her hair is in front of her shoulder, then all of it is at her back, but then in front again.

Factual error: Crashing a reaper into a tank would not make the tank explode. In fact it would barely scratch it. The technology required to pierce tank armor is very complex. Simply crashing a large UAV into it will not work.

Factual error: Near the end of the movie, the protagonists speed through a check point at perhaps 50 mph. The soldiers begin a pursuit and in moments are right behind the black SUV, which has not slowed down. Although a military Humvee can travel at 70mph, it accelerates from 0-30 in slightly over 9 seconds, and the soldiers could not have possibly caught up so quickly.

stevewaclo

The Day the Earth Stood Still mistake picture

Continuity mistake: When Helen and Jacob walk out from under the bridge, at the very end of the movie, we see footsteps being made in the metal "sand". When the camera pans to a shot from behind, the footsteps made in the sand are gone.

Continuity mistake: Klaatu grabs Jacob's hand in order to extract the bugs from inside Jacob's body. He grabs Jacob's hand palm down, while he takes a hold of Helen's hand palm up. From a different angle Jacob's hand is palm up, then back to being palm down. (01:29:45)

Continuity mistake: When Dr. Benson is being escorted from her home, the headlights of both lead motorcycles are on. A few moments later, while on the highway, the headlamp on the right bike (looking at the screen) is out. It is back on again in the next scene. Rather odd, since on all modern motorcycles, the headlamp comes on with the ignition.

stevewaclo

Upvote valid corrections to help move entries into the corrections section.

Suggested correction: There is no casing on the bullet.

Revealing mistake: Toward the end when they are being chased by the military through the city, there is a quick shot of a military radio in one of the HUM-Vs. There are 2 antenna ports on the left side of the radio (I used to work on them), neither was hooked up to an antenna, yet the radio was transmitting and receiving.

Other mistake: The US Army and civilians are shown being transported around in several CH-46s. CH-46s are US Marine Corps transports. The US Army only operates the much larger CH-47.

Polygraph Operator: I'm going to ask you a series of control questions. Are you currently in a seated position?
Klaatu: Yes.
Polygraph Operator: Are you human?
Klaatu: My body is.
Polygraph Operator: Do you feel pain?
Klaatu: My body does.
Polygraph Operator: Are you aware of an impending attack on the planet earth?
Klaatu: You should let me go.

More quotes from The Day the Earth Stood Still

Trivia: When Klaatu is shown on the tv as an escaped convict, the phone number shown to call to report him is not the usual 1-800-555 number, rather it is 1-800-472-0391 which is the Alaska Weather Information Hotline.

More trivia for The Day the Earth Stood Still

Question: When Klaatu and Professor Barnhardt are writing on the black board together, are they solving something that we just haven't solved yet, and so answering this question is hopeless, or does anybody know what it is they are supposedly solving, it looks to be something to do with an event horizon.

Answer: As in the original 1951 movie, Professor Barnhardt has an equation on the board that suggests (theorizes) that space travel through inter-dimensional universes is possible. Klaatu solves the mathematical equation thereby proving that, not only is it possible, but that's how he got there. This was brought out in the original movie.

CCARNI

Answer: The equation Klaatu finds on the professor's blackboard is real - an in joke for mathematicians: the "Three Body Problem" seeks to account for all possible relationships among three objects in space (Landon 85).

Not to mention, Reeve's chicken scratch on that board reminds me of an 8th grader. Frankly, they should have CGI'd that bit. For anyone whose spent any time actually doing equations on a chalk board, his sophomoric scribble is hard to watch.

More questions & answers from The Day the Earth Stood Still

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