Opera (1987)
- Duration: 01:47:00
- Year: 1987
- Rating: NR
- Cast: Cristina Marsillach, Ian Charleson, Urbano Barberini, Daria Nicolodi, Coralina Cataldi-Tassoni, Antonella Vitale, William McNamara, Barbara Cupisti, Antonino Iuorio, Carola Stagnaro, Francesca Cassola, Maurizio Garrone, Cristina Giachino, György Gyõriványi, Bjorn Hammer, Peter Pitsch, Sebastiano Somma, Elizabeth Norberg-Schulz, Michele Pertusi, Dario Argento, Michele Soavi, Karl Zinny
- Directors: Dario Argento
- Writers: Dario Argento, Franco Ferrini, Dario Argento
- Genre: Horror|Giallo, Horror|Slasher, Horror|Serial Killer, Horror, Grindhouse, Grindhouse|Crime, Grindhouse|Horror, Grindhouse|Slasher Films, Grindhouse|Giallo, Thriller, Mystery
When a young opera singer takes over the leading role in an avant-garde presentation of Verdi's Macbeth, she triggers the madness of a crazed fan who repeatedly forces the diva to watch the brutal murders of her friends. Will the woman's recurring nightmare hold the key to the identity of this psychopath, or does an even more horrific evil lie waiting in the wings?