1.Tim Burton has been adamant about not making a sequel.
2.Burton was inspired to write the original poem after seeing a Halloween display being taken down and replaced by Christmas decorations in a department store.
3.It took 100 people three years to complete the movie!
4.Danny Elfman, the writer of all of the songs in the movie, provided Jack's singing voice.
5.Oogie Boogie was originally going to be Dr. Finklestein in disguise!
6.Zero's nose is a tiny glowing Jack-o-Lantern.
7.A door representing America's Independence Day can be seen when Jack encounters the holiday doors.
8.It's one of the two films under the Touchstone films label that are considered official Disney films.
9.It was the second film from Walt Disney Animation Studios' that received a PG rating.
10.And for the most surprising fact...Tim Burton did not direct the movie!