Nightmare Before Christmas fans will want to head to thier favorite Funko retailer this Fall as there are new Pocket Pop! Keychains on the way. The series features new to Pop! Keychains includes Jack’s loveable pet Zero, the Mayor, Oogie Boogie, new variations of Jack, and the mischievous trick-or-treating trio Lock, Shock, Barrel, and many more! Be sure to look for these in stores this Fall or collectors can pre-order them on