In a Philadelphia convent, two nuns battle it out to be elected to the position of head abbess, and neither is about to let anything stand in the way of getting what she wants.
Glenda Jackson
Sister Alexandra
Melina Mercouri
Sister Gertrude
Geraldine Page
Sister Walburga
Sandy Dennis
Sister Winifred
Anne Jackson
Sister Mildred
Anne Meara
Sister Geraldine