Overview
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 he and his girlfriend being targeted by the killer.
Cast & Crew
Director: Dario Argento
Cast: Tony Musante, Suzy Kendall, Enrico Maria Salerno, Eva Renzi, Umberto Raho, Renato Romano, Giuseppe Castellano, Mario Adorf, Pino Patti, Gildo Di Marco, Rosita Torosh, Omar Bonaro
