Opera
- बर्ष: 1987
- देश: Italy
- विधा: Horror, Thriller, Crime
- स्टुडियो: ADC Films, Cecchi Gori Group Tiger Cinematografica, C.G. Silver Film
- कीवर्ड: whodunit, killer
- निर्देशक: Dario Argento
- जात: Cristina Marsillach, Ian Charleson, Urbano Barberini, Daria Nicolodi, Coralina Cataldi-Tassoni, Antonella Vitale