Image source: YouTube screenshot

Wow.  Did you know that the stop-motion movie had 24 frames to a second??  That means they had to pose the characters 24 times for each SECOND of the completed film.  Insane!  It's technically a Christmas movie, but I find it to be more of a Halloween movie, and in honor of it's 20th anniversary, here are some other facts about the way The Nightmare Before Christmas was made:

Read the list --> BUZZFEED