Revealing mistake: The Senator's Corvette explodes before it hits the ground. (00:09:10)
Revealing mistake: Xander has a XXX tattoo on the back of his neck. There are several scenes where you get a clear shot of the back of the stunt double's neck and there's no tattoo at all. Most noticeably in the scenes during the attack on the cocaine farm. (00:23:05)
Revealing mistake: After X has put the bandaid explosives onto the motorbikes out the front of the compound, and is making an escape, he removes the bandaid off his bike and does a large jump over the castle wall. One of the bad guys is chasing him on another bike, and jumps the wall like X. As he is "flying" through the air, his long black trench coat remains hanging straight down. It should be flailing out behind him from his motion and the wind. (01:20:20)
Revealing mistake: When Xander is standing on Ahab he is going about 80 miles per hour - that would make it like going through very strong winds. Yet he has no trouble standing on Ahab and the wind has no effect on him or his clothes. (01:48:05)
Revealing mistake: A rocket launcher that XXX shoots is clearly a camcorder with bits added onto it. You can see the viewfinder from a side shot, and the lens from the front. (01:38:20)
Revealing mistake: The reflection of X is not seen in Tony Hawk's sunglasses, just the bridge. (00:09:30)
Revealing mistake: When the AHAB launched its missile in the underground lab, it shows a shot of one of the scientists laying on the ground dead. You can see him breathing. (01:16:50)
Revealing mistake: When they are chasing AHAB, he tells her to cross the bridge. She does but she turns left onto the bridge. She should have been turning right from the left side of the river. Very obvious mistake.
Revealing mistake: At the end of the movie, Czech Air Force sends two Sukhoi 22's to destroy Ahab, armed with rocket pods. When shown from the front, you can see the rocket pods are empty. (01:44:40)
Revealing mistake: When the cop that Xander drove insane gets wasted, the holes on the armchair don't match in timing nor pattern the ones in the door, and somehow the gun pierced the door, his body and the stuffed furniture without even producing entry wounds on his chest. (01:21:45)
Answer: Xander and Shaver were back at the compound where they first met. The one where Xander finds out that Shaver is responsible for making the gun and darts that were used to knock him out. In that scene Shaver shows Xander some of the cool stuff that he had made, and Xander uses a few items later in the movie.
Rollin Garcia Jr