Sally Skellington is a central character in Tim Burton's 'The Nightmare Before Christmas.' She is a ragdoll creation of Dr. Finkelstein who becomes Jack Skellington's love interest. Sally is known for her resourcefulness, intelligence, and strong sense of morality. Despite being held captive by her creator, she shows great independence and frequently sneaks out to explore Halloween Town. Sally's premonitions and cautious nature often offer a counterbalance to Jack's impulsiveness, making her a crucial figure in preventing calamities. Her character is beloved for her gentle spirit, bravery, and deep care for Jack.