Other mistake: When Salt was trying to escape in the CIA building, the tactical team was preparing to enter Salt's final hold up, the holographic sight on one of the tactical team member's M4 is mounted the wrong way.
Other mistake: Paul Walker repeatedly looks through the scope as he is perched in sniper position with the lens cap still on.
Other mistake: Finbar is shown torturing a victim while the victim has his head in a halo used for immobilizing a person's head. The screws to hold the victim's head tight can be seen not to be touching his head, yet the victim is still bleeding from the screws.
Other mistake: Lara's hair is plain and pulled back in a pony tail when she first escapes. Within a short period of time, her hair becomes nicely styled but she would have needed a fair amount of time with a curling iron, hairspray, etc., for it to look so nice.
Other mistake: Driver fires 7 rounds from a 6 shot revolver before reloading in the shootout with Killer in the apartment hallway.
Other mistake: When Suzanne is in the trap there is one point where we see 36 seconds remaining on the clock. If you listen carefully you can continue to hear the clock tick down once per second, even offscreen, and you can count about 45 ticks before Suzanne is killed. (00:44:45)
Other mistake: In the end credits, the cast is meant to be in order of appearance. When it gets to Victoria's credit, it states that Alexander Dunning appears next in the movie. Another 4 people after this reads Cooper's family appears. This is wrong. Victoria appears. A few minutes after this, Cooper is shown at his house and watches his kids sleeping. In the scene after Alexander Dunning appears for the first time in the movie. For the credits to be in order of appearance correctly, it would have to be Victoria - Cooper's Daughter - Cooper's Son - Alexander Dunning. (01:41:15)
Other mistake: Although we could see that the soft porn by April, June and Machete was filmed with a static camera on a tripod with no one operating it, when Michael looks at the film it involved zooming, paning and tilting. On top of that, music is added to the film.
Other mistake: When robbing the bank at the beginning of the movie, Claire is somehow about to see the tattoo on the back of Gem's neck while he is standing, and she's lying on the floor looking up.
Other mistake: When the three main characters see the composite sketches of themselves on the news, Chris Hemsworth says "Oh shit" in his natural Australian accent.
Other mistake: Given that Cassandra's parents are so incredibly rich, spoil her rotten, buy her anything, and have even got her a luxury apartment, why on earth is she flying to the USA in economy class?