Returning to Maine after years at boarding school, Eleanor Zarrin barely remembers her monstrous family, but she sets off a series of events that could destroy them all.

"When the Russo family returns home from vacation to discover their nanny, Ruby, has unexpectedly passed away, Matthew takes the news the hardest. After weeks of reeling, his three best friends decide to cheer him up with a night of junk food, prank calls, and scary movies. But their plans for a sleepover are jeopardized when Matt's single mother -- unable to take any more time off of work -- is forced to hire a new nanny on the fly to watch over...