Jack is the "Pumpkin King" of Halloween Town, a fantasy world based solely on the Halloween holiday in Disney's 1993 American dark fantasy movie called The Nightmare Before Christmas, produced by Tim Burton. He is essentially a skeleton dressed in a black pin-striped suit and a bow tie that strongly resembles a black bat. Jack is adored by Sally Finkelstein and has a ghost dog for a pet called Zero. But on this occasion, why not dress your four legged friend as Jack and head on out trick or treating this Halloween!?