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

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