Have you checked the children? The updated "When a Stranger Calls" is a spine-tingler about a teenage babysitter (Camilla Belle) who is taunted by a succession of terrifying phone calls. When the calls are revealed to be coming from inside the house, Belle must fight for her life in a deadly game of cat and mouse with a deranged killer. With Tommy Flanagan, Tessa Thompson, Brian Geraghty, and Lance Henriksen as the voice of the Stranger. Next, a high school student (Carol Kane) is terrorized while babysitting by a maniacal killer who is caught and sent to a psychiatric hospital. Years later, the psycho escapes and renews his campaign of terror. The original "When a Stranger Calls" chiller co-stars Charles Durning, Tony Beckley, and Colleen Dewhurst. 184 min. total. Widescreen (Enhanced); Soundtrack: English.