Continuity mistake: At the rec center, when Ralph enters the reserved racquetball court two men force him onto the floor for another polygraph. Ralph's wearing striped socks, blue shorts with white stripes, a blue half-shirt with red/white stripes that bares his midriff, but in the closeups as Ralph sits down and has the polygraph hooked up, all the stripes on his clothing have vanished and Ralph's abdomen suddenly has a significant amount of dark hair. (00:20:55)
Continuity mistake: The characters land after jumping over a traffic accident and a school bus. Colt's truck loses its bed gate. However, a few seconds later, the gate is magically reattached to the truck as Colt, Howie, and Murph drive off. (00:36:17)
Continuity mistake: When Edward and Tracy open the lid of the chest in the tower, Benger puts his hand on Tracy's shoulder and Edward has both his hands on the lid. In the next shot, he now has one hand on it.