Dario Argento's stylish, pulse-pounding shocker focuses on a beautiful opera singer's descent into nightmarish obsession as a series of grisly murders haunts the famous La Scala Opera House. Ian Charleson, Cristina Marsillach and Urbano Barberini star in this thriller. AKA: "Terror at the Opera." 107 min. Widescreen (Enhanced); Soundtracks: English (dubbed) DTS 6.1, Dolby Digital EX Surround; featurette; music video; biographies; theatrical trailer. Dubbed in English.