Character mistake: When Billy comes back from high school to visit his 3rd grade class, Ms. Vaughn is teaching prime numbers. The board reads "1, 3, 5, 7, 11" with the words "prime numbers" below it. "1" is not a prime number and it is written on the board, and "2" is a prime number and it is not written on the board.
Billy Madison (1995)
1 character mistake - chronological order
Directed by: Tamra Davis
Starring: Adam Sandler, Bradley Whitford, Darren McGavin, Bridgette Wilson-Sampras
Revealing mistake: On Billy's first day of school when he is outside waiting for the bus and it just passes him you hear the noise of kids on a bus, but when it passes no one is in it.
Billy Madison: He's going to shit when he realises it's shit!
Trivia: Something to look for: In the scene where Billy calls the people to apologise, that guy crosses his name off the "people to kill list." If you look at the top of the list, the name Bob Simonds is there. Bob Simonds is the producer of the movie.
Join the mailing list
Separate from membership, this is to get updates about mistakes in recent releases. Addresses are not passed on to any third party, and are used solely for direct communication from this site. You can unsubscribe at any time.
Check out the mistake & trivia books, on Kindle and in paperback.