Bishop73

Continuity mistake: When Pete and Dr. Niles are in the car discussing the project, the background keeps changing depending on the camera angle. They're suppose to be stuck in traffic, driving near a giant hillside. But in some angles there's no cars next to them and it's wide open space with no sign of the hill. And the cars around them change. (00:11:00 - 00:12:00)

Bishop73

Trivia: When Dennis Quaid is slapping himself, before the experiment, the man he calls Ozzie is cinematographer John Hora, who has worked with director Joe Dante on previous films, such as Gremlins.

Bishop73