Mary Sanderson is the middle child of the Sanderson Sisters, and the secondary antagonist of the 1993 live-action Disney Halloween comedy drama film, Hocus Pocus. She was portrayed by Kathy Najimy. Mary seems to have a 'sister complex', constantly trying (and failing) to please her older sister, Winifred. As such, she has a slight rivalry towards the youngest sister, Sarah. She is often the mediator of the trio, and often tries to calm her sisters down. She is fascinated by television.