Twas The Nightmare Before Christmas

On the day before Christmas Eve, Santa Claus himself is preparing or rather putting the final touches on everything before he gives the children of the world presents.... when three mysterious kids show up on his doorstep and saying "Trick or Treat" before shoving him into a Halloween sack. He's taken to a horrifying and gothic place - a playhouse with a spiral hill in the background - and brought to their boss - the monstrous boogeyman himself, Oogie Boogie.