When 16-year-old Jill (newcomer Camilla Belle) exceeds her cell phone minutes, her parents force her to spend the night babysitting instead of attending a huge bonfire bash.
As Jill's father drives her to Dr. Mandrakis's house for the evening, we are given the sense from the long drive, spooky music, and winding roads, that the home is literally at the end of the Earth.
Perched over the edge of a steamy lake, the mansion-like structure is made entirely of dark wood and glass. With an arboretum built into its center, the palatial home feels both Zen-like and forbidding.
With the children already asleep, Jill spends the first hour indulging in secret babysitter pleasures like snooping and trying on Mrs. Mandrakis's jewelry.
Without a cell phone or car, and all her friends' phones out of range, Jill is particularly isolated--the perfect victim for a psychopath on the loose. As she begins to get calls from a heavy-breathing stranger, what at first seems like a prank slowly becomes a real threat, creating a panic-filled evening that's any babysitter's nightmare.
Using modern-day luxuries like caller ID, security alarm systems, and motion-sensor lights to its advantage, the film plays with themes of technology and wealth, pondering how much protection they actually provide.
Jills quiet night of babysitting is about to turn into a nerve-shattering nightmare of suspense, horror and dread.