Dopo lo scioccante omicidio della figlia, una donna trasforma la sua casa high-tech in una trappola per l'assassino, dando inizio a un mortale gioco del gatto e del topo in cui ogni mossa può essere fatale.
R
(Under 17 requires accompanying parent or adult guardian 21 or older. The parent/guardian is required to stay with the child under 17 through the entire movie, even if the parent gives the child/teenager permission to see the film alone. These films may contain strong profanity, graphic sexuality, nudity, strong violence, horror, gore, and strong drug use. A movie rated R for profanity often has more severe or frequent language than the PG-13 rating would permit. An R-rated movie may have more blood, gore, drug use, nudity, or graphic sexuality than a PG-13 movie would admit.)