Sister Mary Patrick was played by the actress that voiced an animated series on what network?
Kathy Najimy:  She is best known for voicing Peggy Hill on the animated television series "King of the Hill", and her roles as Sister Mary Patrick in the comedy film "Sister Act", Mary Sanderson in the comedy-horror film "Hocus Pocus", and Olive Massery on the comedy series "Veronica's Closet". Peggy Hill: Margaret Joseph "Peggy" Hill (née Platter) is a fictional character in the Fox animated series "King of the Hill".
Fox