Continuity mistake: In the scene where Santa is getting married, just after they kiss and Santa looks like Santa again, you can see in the bottom left hand corner Bernard and Curtis giving each other the thumbs up. In the very next shot, it repeats them doing this again only in a close up.
Trivia: When the real Santa and the fake Santa are fighting on the sleigh when the fake Santa is heading out to deliver coal to all the children, the fake Santa says something like 'You are a strange little man.' Buzz Lightyear (voiced by Tim Allen) in the movie Toy Story said the same thing to Woody.
Question: The premise of "Santa Clause 2" is that the new Santa must find a wife within one year of becoming Santa, or he goes back to being a normal guy. So, what happened to the prior Mrs. Claus, the one that was married to the Santa that fell off the roof in the first movie - or for that matter, the ones married to any of the prior Santas? Do they just disappear when their husbands are no longer Santa?