Revealing mistake: When Mason is having his hair cut, after finishing up, he is talking to Womack and turns his back on him. If you look at the back of Mason's neck, it is clear that he's not just been freshly shorn; there are whorls of hair just above his collar. (Either that, or the barber was terrible at his job).
Factual error: Atropine is on two occasions in the movie stated to offer some kind of protection against corrosive gasses. First, against the nerve agent/gas Goodspeed encounters in the beginning of the movie, which is corrosive enough to eat through a protective suit. Secondly, near the end of the movie against the cloud of VX gas; here Goodspeed injects Atropine into his heart and survives without a scratch even though it is stated that VX will melt your skin. While Atropine is used to counter the effect of nerve agents, Atropine (or any other drug invented by man) wouldn't do anything against a gas that can eat through a protective suit or dissolve skin. In this case the muscle contractions created by the nerve agent would be the least of your worries.
Suggested correction: He is outside and the gas is not in an enclosed space like in the beginning of the movie.
I think the error refers to the general effect of the gas versus the protection the Atropine gives. It can't protect from the corrosive effects.
Simple. The VX isn't what was eating their suits. It was a corrosive aerosol gas the baby doll sprayed from it's mouth.
I don't think that's correct, we will have to get confirmation from the creator of the movie.
Factual error: When Cage gets into the Ferrari, the camera changes for a few seconds showing the gearbox. In slow motion it is obvious that Cage shifts into 3rd gear instead of 1st, however the car makes a very impressive tyre-burning start. The F355 is indeed a very powerful car, but this would be simply impossible to do in 3rd gear. (00:44:14)
Suggested correction: He was not doing a stationary burnout. He was moving forward the entire time, and is completely possible especially if the car isn't stock.
Factual error: When Goodspeed first gets into the Ferrari he puts the shifter into 3rd gear, and thus would not have been able to set off quickly with the tires smoking in the shot that follows immediately after.
Suggested correction: The f355 revs extremely fast putting the car I 3rd gear would allow getting up to speed faster as long as the car was reved up hard as seen in the film this act was correct but it shouldn't have been 3rd but second gear chosen.
Character mistake: When Captains Fry and Darrow are advising General Hummel to launch the rocket, Captain Fry says "Let's be all we can be." This was the slogan for the United States Army, but repeatedly throughout the film the men are called Marines which are the United States Navy. A Marine would still never use the Army's slogan.
Suggested correction: He's just making a statement. He's not saying he's in the Army.
A Marine would still never use the Army's slogan.
Deliberate mistake: When one of the captains throws the grenade while Mason is in the bath, it coincidentally rolls to a left into the bathtub area, instead of rolling straight.
Suggested correction: The grenade isn't a sphere. It is obviously lopsided, and would tend to not roll in a straight line. Although it is probably exaggerated for the scene.
Suggested correction: Not all barbers do neck hairs. The barber probably didn't want agitate anyone by taking too long.
lionhead