Continuity mistake: Kiefer Sutherland throws the suitcases a few steps in front of the middle of the stairs of the entrance of the house but when someone else picks them up, they are on a side of the stairs and close to them. (00:32:45 - 00:33:40)
Continuity mistake: At the last portion of the film, Justine is talking to Leo. When he's about to speak to her, he's looking directly at her; then, in the very next shot, right before he speaks, his head is now on her shoulder.
Continuity mistake: Towards the end of the movie, Claire serves the little boy a pancake. She gives him a whole pancake, but in the very next shot of him eating it, it is only a piece of one. Then in the next shot, it is back to a whole pancake again.
