劇情簡(jiǎn)介
Linda has a seemingly perfect marriage with her rugged and handsome husband Mark and an adorable 8 year old daughter , Chloe . But when Chloe is injured by an elderly babysitter who has slipped into dementia , Linda wants to ensure that her child is never hurt again. Initially, Heather , the new babysitter, seems like the ideal addition to this practically perfect family . But Heather is a schemer who exploits the cracks in Mark and Linda's relationship , and delights in the resulting chaos . As Linda later learns , to her horror , Heather's intentions go far beyond the mischievous .