Continuity mistake: When the insect sits on the windowshield of the car Robin Williams says that the insects can't make a hole, they are safe, then the insect makes a hole, the car drives away creating havoc on the road because of extreme bad driving. The car stops, they get out, then there is no hole in the windowshield.
[Alan is explaining to Sarah why Van Pelt is chasing him.]
Sarah: Well, have you ever thought about sitting down and talking about your differences?
Alan: What are you, crazy? The man has a gun.
Sarah: Don't ever call me crazy, Alan. Ever. Because everyone in this town has been calling me crazy ever since I told the cops you were sucked into a board game.
Question: Concerning Peter and Judy's parents - Did Judy, Peter, Allan and Sarah finishing the game somehow "change history" and allow the parents to survive until later? They had originally died in an accident on the Canadian Rockies but at the end they meet an adult Alan and when they mention their holiday plans Alan tries to dissuade them, knowing about their "fated" deaths.