Revealing mistake: When the car crashes into the tall display of tennis balls in the store, there's a dummy on top of the car dressed up in the same clothing as Ben.

Problem Child (1990)
1 revealing mistake - chronological order
Directed by: Dennis Dugan
Starring: Jack Warden, John Ritter, Gilbert Gottfried, Michael Oliver
Continuity mistake: When the nuns are complaining to Gilbert Gottfried about Junior, the head nun's wart above her eye changes color throughout the scene. It varies from light in colour to dark in colour several times.
More trivia for Problem Child
Question: What was in the red backpack that John Ritter was going to give Michael Richards as ransom for Jr, since he didn't have the 100 grand that he promised him?





Chosen answer: Ben took (stole) his neighbor Roy's station wagon, which was packed for going hunting. Ben apparently improvised by taking the red backpack; the contents of the backpack would be whatever a pre-adolescent boy or girl would put in a backpack to go hunting with his/her father.
KeyZOid