Upon taking her vows to become a nun, Sister Sarah is abused, brainwashed and also drugged into submission by the corrupt clergy. On the verge of her own death from a lethal dose of drugs, Sister Sarah receives a message from God telling her to take vengeance on all those who did wrong to her. Armed with God's will and an arsenal of big guns, she dispenses Judgment Day on her former tormentors. When the church hires the merciless motorcycle gang "Los Muertos" to track down and to kill her they soon realize that this sister is one bad mother.
as Sister Sarah
as Brother John
as Mistress Charlotte
as GoGo
as Temperance
as Mr. Foo
as Rev. Doc. Cleophas Aloysius Doolittle
as Sister Mary
as Beverly
as Sister Monica
as Father Bernardo
as Sal
as Sister Catherine
as Kickstand
as Chavo Los Muertos
as Betty
as Sister Angelina
as Charity
as Daisy
as Butch
