The Bird with the Crystal Plumage (1970)

All the screaming in the world won't help!

An American writer living in Rome witnesses an attempted murder that is connected to an ongoing killing spree in the city and conducts his own investigation, despite him and his girlfriend being targeted by the killer.

Genres: Horror, Mystery, Thriller

Stars: Tony Musante, Suzy Kendall, Enrico Maria Salerno, Eva Renzi, Umberto Raho