Mystery Thriller Horror
A newsman works with a blind puzzle-solver to uncover a deadly conspiracy linked to a genetic research facility.
Directed by
Dario Argento
Karl Malden
Franco Arnò
Rada Rassimov
Bianca Merusi
Tom Felleghy
Dr. Esson
James Franciscus
Carlo Giordani
Werner Pochath
Manuel
Catherine Spaak
Anna Terzi
Ada Pometti
Telephone operator
Pier Paolo Capponi
Police Supt. Spini
Umberto Raho
Manuel's ex-lover
Marie Louise Sinclair
Film starlet
Corrado Olmi
Morsella
Ugo Fangareggi
Gigi the Loser
Margherita Horowitz
Lori's Babysitter (uncredited)
Giovanni Di Benedetto
Chief of Police Salmi (uncredited)
Cinzia De Carolis
Lori
Gennarino Pappagalli
Man in the Terzi's Institute (uncredited)
Stefano Oppedisano
Taxi driver
Carlo Alighiero
Dr. Calabresi
Vittorio Congia
Righetto (cameraman)
Horst Frank
Dr. Braun
Aldo Reggiani
Dr. Casoni
Fulvio Mingozzi
Spimi's man
Franco Ukmar
Policeman - Speaks with Morsella About Food (uncredited)
Tino Carraro
Prof. Fulvio Terzi
Giuseppe Marrocco
Man at Table in the Saint Peter's Club (uncredited)
Pino Patti
Barber
Aristide Caporale
Smoker in the Billiard Hall (uncredited)
Emilio Marchesini
Dr. Mombelli
Jacques Stany
Prof. Manera
Walter Pinelli
Sascha Helwin
Martial Boschero
Ettore Arena
Billiard Player (uncredited)
Aldo Parenti
(uncredited)

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