Poison

Also known as Thy Neighbor's Wife, Midnight Vendetta, Vendetta di mezzanotte, Midnight Vendetta - Rache um Mitternacht, Vingança à Meia-Noite

“Evil comes in many forms.”

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.