Rent The Hand That Rocks the Cradle (1992)

Annabella Sciorra stars as Claire Bartel, a busy wife, mother and career woman whose family is placed in grave jeopardy when she hires Peyton Flanders, Rebecca De Mornay, a seemingly perfect nanny with a chilling secret agenda. By the time Claire discovers Peyton's deadly plan for revenge, it may already be too late to save herself and her family. From the absorbing opening to the unforgettable climax, this critically acclaimed winner delivers a sensational mix of thrills, chills and surprises.