Continuity mistake: In the woods on the island, when Edward first meets Sister Willow, he is about to close his sports coat, and in the next shot of him, the sports coat is buttoned up. After a quick shot of Sister Willow, in the next shot of Edward, his coat is entirely unbuttoned and open again.
Continuity mistake: The first time Cage's gun is shown with him checking his magazine, the weapon is a CZ 9mm type model, but in scene nearing the end he is carrying a Beretta model 92, and as a previous entry stated: the bullets dropped onto the floor by the girl did appear to be .45 ACP, non congruent with either weapon.
Continuity mistake: In the scene where the truck collides with the station wagon, there is a medium shot of Malus picking up the doll, followed by a closer shot from the opposite angle, followed by a return to the same medium shot as the truck smashes into the car, but now Malus isn't seen, although he hasn't moved and the shot is the same distance, angle and position.