Horror Mystery Thriller
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.
Directed by
Dario Argento
Mario Adorf
Berto Consalvi
Tony Musante
Sam Dalmas
Reggie Nalder
Needles (uncredited)
Suzy Kendall
Julia
Umberto Raho
Alberto Ranieri
Enrico Maria Salerno
Inspector Morosini
Werner Peters
Antique Dealer
Eva Renzi
Monica Ranieri
Carla Mancini
Girl Watching TV
Rosita Torosh
Victim
Giuseppe Castellano
Monti
Renato Romano
Professor Carlo Dover
Giovanni Di Benedetto
Professor Rinaldi (uncredited)
Fulvio Mingozzi
Police Detective
Maria Tedeschi
Old Lady in Fog (uncredited)
Gildo Di Marco
Garullo
Pino Patti
Faiena
Aldo Barozzi
Passerby who calls the Police (uncredited)
Omar Bonaro
Police Detective
Romano Targa
Policeman (uncredited)
Karen Valenti
Tina
Bruno Erba
Police Detective
Annamaria Spogli
Sandra Roversi (uncredited)
Ugo Mari
Mario Zandri (uncredited)

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