Mary and her friend, Rachel, are new students at St. Francis Academy, a boarding school run by the iron fist of Mother Superior. The immature teens grow bored and begin playing pranks on both the unsuspecting nuns and their unpleasant classmates, becoming a constant thorn in Mother Superior's side. However, as the years pass, Mary and Rachel slowly mature and begin to see the nuns in a different light.
as Mary Clancy
as Rachel Devery
as Mother Superior
as Sister Celestine
as Sister Constance
as Sister Clarissa
as Sister Liguori
as Sister Rose Marie
as Sister Barbara
as Sister Elizabeth
as Sister Ursula
as Sister Margaret
as Sister Prudence
as Marvel-Ann
as Valerie
as Charlotte
as Sheila
as Kate
as Sandy
as Ginnie-Lou
as Priscilla
as Ruth
as Gladys
as Helen
as Brigette
as Mrs. Mabel Dowling Phipps
as Mr. Gottschalk
as Uncle George Clancy
as Mr. Devery
as Mr. Grisson
as Mrs. Eldridge
as Mr. Petrie (uncredited)
as Nun (uncredited)
as Meddling Train Passenger
as Retirement Home Resident
as Saleslady (uncredited)
