Continuity mistake: There is no way that so much time has elapsed between Marla arriving at Jennifer's dad's office and when she is following the driver. They arrive at dawn, leave the parking lot still in daylight, and it's already dark when she leaves him abandoned in the woods. The sequence of events does not justify the fact that so many hours have elapsed that it is already nightfall. (01:34:45 - 01:39:42)
Other mistake: Fran is unconscious near a gas stove as Marla comes to save her. As Marla is trying to move her, Fran moves her leg even though she is supposed to be unconscious.
