Factual error: After they get the key from the game, the lock they open is a modern Kwikset Smart Key cylinder.
Factual error: Drinking a juice box in 1977. They didn't appear in the US until 1980.
Factual error: Most of the action is set in 1988. The prologue with the two little girls is set before or during that year, but the girl scouts are selling "Thindulgent Sandwich cookies", by Sheila G, a brand established after 1992. (00:01:55)
Factual error: The scene where the Jeep gets stopped with its front tires on a lava flow wider than the hood and a lava flow under the cargo area is unrealistic. The lava or rising heat would be enough to damage belts/hoses. Zhang Nan would not be able to stand on the Jeep's hood that long (without injuries/burns) due to the intense heat. Crouching near lava is not as hot, so a person could withstand the heat for a few seconds under certain conditions, but not minutes like Zhang did standing on the hood. (01:09:53 - 01:10:25)
Factual error: It's a hard winter everywhere is film except in the scenes that take place in Denver. In one scene when Coxman kidnaps Viking's son, there are full leaves on trees and cherry blossoms. Moments prior there's a frozen tundra shot coming into Denver.
Factual error: During the FBI briefing, the coordinates of the mosque supposedly in Harlem are shown on screen long enough to allow you to read them. The coordinates are 34.1234379 -117.177613, which would put the mosque somewhere in California. (00:09:45)
Factual error: The protagonist wakes up supposedly at 5 AM of December 2nd in New York City. Outside, the sun is shining, almost two hours too early. (00:00:15)
Factual error: Mohegan Sun casino is in the state of Connecticut. Connecticut does not have legalized sports betting and did not have it in 2012, when the film is set, therefore Julia would not have been able to place Howard's bet.
Factual error: The royal parade is supposed to be of the Yorkshire Hussars, but the filmmakers instead borrowed the King's Troop, Royal Horse Artillery, complete with guns. Although the uniform was similar, the Yorkshire Hussars was a cavalry regiment until the Second World War, when it became an armoured regiment. It was never an artillery regiment.
Factual error: At presentation of the Medal of Honor, the US Air Force Secretary reads the citation that states William H. Pitsenbarger was an Airman First Class (E-3 with 2 stripes) but in the battle scenes William H. Pitsenbarger is wearing the insignia of a 'Buck' Sergeant (E-4 with 3 stripes). (00:14:29 - 01:43:55)
Factual error: There is a modern digital electric meter in the record store - not what it would look like in the era of the movie.
Factual error: Three details were omitted on the Miller's car's license plate: the month was missing in the upper left-hand corner; a "15" (2015) sticker was missing in the center of the plate; and, "Show Me State" was not written at the top below "Missouri." (00:16:46)
Factual error: This is set in 1966. The soldiers are all using the Aussie version of the M16 which was introduced in Vietnam by their military in 1967 with limited use and only became more widely used somewhat later.
Suggested correction: There's no such thing as an Aussie version of the M16, they were all made in the USA by Colt, or its contractors. I assume the poster means the M16A1, identifiable by the bolt assist lug on the right hand side and closed flash suppressor.
Factual error: Bobby's shotgun hit blasts a hole through the head of the first zombie entering the store, but the zombie directly behind it, as well as the barricade, are unscathed. The shells can hardly penetrate this much, wide and clean through the head and then disappear with no trace. (01:35:05)
Factual error: In 1915 Tolkien was commissioned as a Second Lieutenant with the Lancashire Fusiliers. He (plus various other officers) is constantly shown in the film wearing bright metal cap badge, collar badges and shoulder titles on his Service Dress tunic and greatcoat. However, in the Lancashire Fusiliers officers did not wear shoulder titles on their SD tunics/greatcoats, and their cap/collar badges would have been in a darkened bronze finish, not bright metal (which was for Other Ranks and NCO's).
Factual error: The Sheriff of the small town is wearing Sergeant stripes on her shoulder sleeves. If she was a Sheriff then no chevrons should be on her sleeves.
Factual error: Towards the end of the movie when Superman and Henshaw are fighting on the Watch Tower in space, Lois hits the sun shades to lower them so that direct sunlight can hit Superman and power him up. This is out in space with no atmosphere to filter the sunlight. The reason the blockers were there was for this reason, to keep the harmful unfiltered sun light from hitting people on the ship through the windows. However, she is able to stand there in the direct light after it's done and kiss and hold Superman without being hurt or burned by the intense direct unfiltered sunlight or its radiation.
Factual error: Laura, Aiden, and Mia often complained about how cold it was in the cabin. Mia kept her jar with the Sea-Monkey on her bedroom window sill - right next to the frosted/iced-over windows. The Sea-Monkey's habitat should not be exposed to direct sunlight and, more importantly, the Sea-Monkey needs to be kept in room temperature water or between 70-76° F (higher for hatching). Mia's Sea-Monkey could not survive under the conditions she kept it in at the cabin. (01:22:37)
Factual error: It's a superhero movie, but the human Catwoman escapes Batman by jumping off the building, onto a train moving at full speed, in a fall that is shown taking at least 10 floors (first shot, she is still upside down) + another 10 (when she flips so she can land on her feet). Over twenty floors of casual, unassisted freefall jump feel a little over the top already, and again, it's on the top of a moving train, that alone should be impossible to happen the way it does here, not affected by the lateral speed of the train at all. (00:10:40)
Factual error: There are roars of thunder without any visible lightning. Next, two bolts of lightning occur at the same time as the thunder booms (but the thunder continues after the lightning strikes). People see lightning before hearing thunder. (Although the two do happen at approximately the same time, light travels faster than sound which is why people see lightning first). (00:12:45)