Sally is Jack Skellington's love interest. She is a very pretty, loving, caring, and shy rag doll who told Jack that Christmas and Halloween shouldn't be mixed. She is originally patched together by Doctor Finkelstein. Sally is the only one to have doubts about Jack's Christmas plan. Although her creator attempts to keep her constantly imprisoned, she often manages to escape by slipping him deadly nightshade, causing him to fall asleep so she can escape.