Debbie Jellinsky is a fictional character from the 1991 film The Addams Family and its sequel, Addams Family Values. She is portrayed as a glamorous and manipulative woman who marries into the Addams family with ulterior motives. Her character is known for her cunning nature and desire for wealth. In the films, Debbie is depicted as a former baby-sitter who becomes infatuated with Fester Addams, aiming to inherit the Addams family fortune. Her character adds a comedic yet sinister element to the story, showcasing the contrast between the quirky Addams family and her more conventional, yet deceptive, personality.