A newsman works with a blind puzzle-solver to uncover a deadly conspiracy linked to a genetic research facility.
as Carlo Giordani
as Franco Arnò
as Anna Terzi
as Police Supt. Spini
as Dr. Braun
as Bianca Merusi
as Dr. Casoni
as Dr. Calabresi
as Righetto (cameraman)
as Gigi the Loser
as Dr. Esson
as Dr. Mombelli
as Spimi's man
as Morsella
as Barber
as Manuel's ex-lover
as Prof. Manera
as Taxi driver
as Telephone operator
as Film starlet
as Lori
as Manuel
as Prof. Fulvio Terzi
as Billiard Player (uncredited)
as Smoker in the Billiard Hall (uncredited)
as Chief of Police Salmi (uncredited)
as Lori's Babysitter (uncredited)
as Man at Table in the Saint Peter's Club (uncredited)
as Man in the Terzi's Institute (uncredited)
as (uncredited)
as Policeman - Speaks with Morsella About Food (uncredited)
