Plot hole: At the start of the film, a young Jürgen Voller gets hit square in the face, at high speed, by trackside equipment and gets knocked off the train. But somehow, he isn't killed and survives without so much as a scar on his face.
Factual error: Gabriel kills the engineer and sets the train to full speed, then locks the control room. Without the engine being resupplied with coal it would lose power and stop before too long, never getting as far as the bridge.
Suggested correction: It is known for firemen to fill the loco up to allow it to run for 15-20 minutes without new coal. However, it could not run that long at that speed without the boiler being refilled with water, so the boiler would have exploded well before the fire reduced.
Other mistake: Dante and The Agency both have extensive photos and videos of the team's previous exploits. Trouble is that most of it is simply stills and footage from the previous movies in the franchise, often occasions when nobody was around with a camera to witness and document what was going on, certainly not at the angles we see.
Deliberate mistake: Bowser has several teeth that appear and disappear throughout the movie. The best example of this is when Mario is trying to grab the Power Star. We see Bowser snarl at Mario before he picks him up. There is a gap between his two front teeth. However, when the scene cuts from Mario's horrified face to Bowser's face, there are now extra teeth inside that gap.
Factual error: A large part of the film takes place in Pakistan, but all the cars there have steering wheels on the left as in the US. Pakistan drives on the left and the cars have steering wheels on the right side of the car. (00:57:21)
Suggested correction: There's an article on huffpost.com by Jeanette Khan entitled, "Driving In Pakistan: Can You Handle It?" (12/18/08 updated 5/25/11) wherein it is stated, "Driving in Pakistan is like purposely courting death... Sometimes, people prefer to drive on the right-side of the road... The drivers really don't care they're going the wrong way. There really are no rules for driving here. People often do as they please." In fact, then, the actual driving practices do not conform to the written law.
Or, are you just asserting that the cars should not have steering wheels on the left? The cars could be from anywhere, even if being driven in Pakistan. U.S.P.S. mail trucks have steering wheels on the right – this doesn't mean that they don't belong in the U.S.
Continuity mistake: A cannonball fired from Captain Hook's ship hits a cliff where Peter Pan, Wendy, John and Michael are watching. The blast hurls the four into the air. When Wendy regains consciousness, she is lying face down on the shore as waves wash over her. As she runs up the hillside to search for the others, her clothes are dry and her hair is blowing in the breeze. (00:23:20)
Factual error: Kris is playing the original Gameboy and says he can't beat Bowser. No Mario game released before 1994 for the original Gameboy featured Bowser as a boss.
Continuity mistake: After Freddy gets bullied by the high school jocks and returns to talk to Anthea, he leaves his locker door open to walk her to class. When the camera pans around, his locker door is closed. (00:24:47)
Suggested correction: Freddy's locker is 4th from the right (he shuts it at the start of the scene). When Anthea says, "You knew those guys were gonna hit you," the ginger-haired girl in an orange sweater is at her open locker, 2nd from the right, and Freddy walks over. As Freddy says, "That's how I amuse myself," we see the ginger girl stand patiently behind Freddy while he uses her open locker to unbend his crutch. When Freddy says, "Walk you to class? No. Why would I wanna do that? YES!" we see the ginger girl ready to get her locker back. She closes her locker while offscreen in the next shot. Then in the next shot, as the camera faces Freddy and Anthea, in the background we see ginger girl stand at her now closed locker.
Plot hole: Jenny steals Dr. "Sanchez's" badge by bumping into him so she can get into the lab, but she never did anything to return it. But Dr. "Sanchez" is still somehow able to walk into his lab without his badge. And even if he thought he left his badge behind in the lab for some reason and had someone let him in, he doesn't do anything to look for it, which would have alerted him to a security breach before seeing the scarab missing.
Continuity mistake: Towards the end of the movie, when Mills and Koa are battling the dinosaurs, it is nighttime. Mills lures one of them towards the hot springs, and at this point, sunrise is beginning. After they defeat the final dinosaur, they go back to the escape pod, and it is back to being nighttime again.
Factual error: Gloria's vehicle is a Chevrolet Blazer SS EV, but during the chase scene, her supposedly electric vehicle makes sounds like a normal gas engine.
Continuity mistake: In the Soviet bunker, Batman hooks a soldier taking cover at a distance. In the next shot he's suddenly closer and in range to kick him.
Other mistake: After the first guard at the chemical plant is sniped, the second guard goes to check on him and is surprised by the sudden appearance of an attacking helicopter. Helicopters are extremely loud, and flying as low as it was depicted would also vibrate the ground and the building. There's no way it would have been able to sneak up on the guard like that.
Factual error: After Napoleon's coup of the consul, there is a scene featuring Josephine carrying a toy Pomeranian dog. While Pomeranians existed at this time, they were much bigger in size (upwards of 50 pounds). The more modern type of Pomeranian that she is carrying wouldn't start coming about for another century.
Other mistake: In the Special Thanks section, Bobcat Goldthwait's name is misspelled as "Goldthwaite." (02:28:28)
Continuity mistake: The position of the pamphlet display on the side table changes a few times after Paul sits on the couch. The pamphlets are near the upper right-hand corner of the table before Paul sits, and then the pamphlets are behind the lamp, towards the rear-center. The pamphlets are in the upper left-hand corner, then suddenly in the upper right-hand corner (where they start) when Paul removes one from the display. The location and angle of the lamp shade also vary. (00:09:00 - 00:09:25)
Continuity mistake: When Coriolanus and Sejanus are eating lunch at the Academy, Coriolanus' sandwiches switch positions several times, stacking and unstacking, and turning several times.
Continuity mistake: In the rear view of the picture frames on the desk, the frames are closer together and aligned in a somewhat semi-circular pattern, but are spread out and staggered in the front view. At first, it appears a gap in time can possibly explain the rearranged frames (Rock is opening mail), but a rear view while he is still reading his mail shows the frames arranged like they originally were. (00:03:25 - 00:03:51)
Continuity mistake: During the contest near the end of the film, as the walls are rising from the floor to create the maze, Chris Pine's arm positions change between camera cuts; up in surprise, by his sides in the long shot, and back up again in the close up.
Factual error: Lieutenant Commander Sharp addresses the crew of the USS King. At the end, he shouts "Semper Fi." Marines say "Semper Fi," not Navy personnel. "Hooyah!" would have been more appropriate. By the way, I don't think bright metal collar insignias are worn with the blue camo uniform. They use subdued rank insignia. But I am not sure.