18 Movie Stalkers You Should Not F*ck With

A nanny is someone you should trust fully and completely, not someone who secretly breastfeeds your baby. That's less of a nanny and more a psychopath, really. Rebecca De Mornay plays Peyton in The Hand That Rocks the Cradle, a woman who seeks revenge on the family who inadvertently destroyed her life. She infiltrates their home posing as a nanny, and proves to be the worst person ever.