Disney Tim Burton's The Nightmare Before Christmas Lock, Shock, and Barrel Pre-Stuffed SetPlease note these friends come pre stuffed and sounds and scents can not be placed inside them. Lock, Shock, and Barrel are making their Build A Bear plush debut to celebrate the 30th anniversary of Disney Tim Burton's The Nightmare Before Christmas (and maybe make a little mischief, too). Don't miss your chance to add this devious Halloween Town trio to your collection!