Eerie entry in the torture horror genre finds a young woman tossed into a room with 13 strangers and forced to play a demented and deadly game while being held captive by electrically charged collars. As the contestants are given cryptic hints as to the reasons for their abductions, they're picked off one by one, leading them to believe that the person behind the twisted exercise is actually among them. Ailsa Marshall, Michael McLafferty star. 90 min. Widescreen (Enhanced); Soundtrack: English Dolby Digital stereo; Subtitles: English (SDH).