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Alternative titles

  • The CAT O'NINE TAILS Alternative


Blind ex-reporter Franco Arno overhears a sinister fragment of conversation outside his home one evening concerning the nearby bio-chemical research institute, which is later broken into and one of the scientists dies in a mysterious accident. The combined investigations of Arno and reporter Carlo Giordani result in the shortlisting of nine suspects. After further murders of some of those involved and the kidnapping of Arno's niece, Giordani confronts the murderer, one of the scientists at the Institute who was attempting to conceal some unsettling information that his research into chromosome structure had revealed about himself, who falls to his death down a lift shaft at the climax.

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