Other mistake: When Peyton/Darkman returns to his home, you can see that most of the footage of him arriving and experimenting in his lab is actually repeated footage from the second film, mixed in with some new footage.
Other mistake: At the beginning when the king (Einon's father) grabs a torch and sets fire to the villagers' home, he only touches the corners of the roof. Yet seconds later, a fire suddenly begins inside the house...for no reason.
Other mistake: How come when they are on the Remora F-117x the pilot is the only one wearing an oxygen mask? The team only has headsets on but they're all in the same space - just before they dock, Kurt and Steven stand up and move forward straight into the cockpit area next to the pilot.
Suggested correction: The plane is pressurized - Cahill has to equalize the pressure before entering the sleeve to access the 747. That would not preclude the pilot from wearing an oxygen mask in case pressurization is lost.
Other mistake: The power is cut to the satellite facility near the end, but Sheen manages to raise a powered window curtain to look outside.
Other mistake: When Howard is running behind the car driven by the lady in the fur coat, he's always shown directly behind the center of the car, but when the lady looks in her side mirror (from her point of view), Howard is in the center of the mirror. In reality, she would only see a part of Howard's left side in the reflection (not his whole body).
Other mistake: This mistake is actually about the DVD box art. On the cover, George Clooney is pointing his revolver outwards. A revolver has rear and front sights, but if you look at the front of the barrel of the revolver you will see the rear sights and front sights both there. The rear sights are supposed to be on the backside of the revolver, but on the cover the rear sights are actually in front of the front sights. No revolver works like that.
Suggested correction: Someone inside panicked and knocked a candle over?
dizzyd