Principal Steven Harper runs Winslow High School as best as he can while dealing with the demands of the faculty, the students and their parents.

Seeking revenge for her husband's death, Ann ingratiates herself with the Garretts under the guise of a caring housekeeper. Once she gains their trust, Ann begins to wreak havoc upon the dysfunctional family. Seduction and malice are her weapons as she attempts to emotionally and sexually destroy them.