Last name
In the movie, John and Mia's last name is Form, but imdb.com has Gordon listed on the cast page and some of the plot summaries. Just wondering where the name Gordon came from.
Anyone can update Imdb and post anything official or unofficial. It's simply someone's goof no one's bothered to catch and change yet.
"He came home." - Dr. Sam Loomis from the original HalloweeN