The Bird With the Crystal Plumage
Sam, an American writer in Rome, is the only witness to an attempted murder. He launches his own personal investigation into the serial killings.
- Genre: Drama, Thriller
- Cast: Suzy Kendall, Eva Renzi, Enrico Maria Salerno, Mario Adorf, Umberto Rano, Giuseppe Castellano, Raf Valenti
- Producer: Salvatore Argento