The Cat O' Nine Tails (1971 feature film)

A newspaper reporter and a retired, blind journalist try to solve a series of killings connected to a pharmaceutical company's experimental, top-secret research projects and in so doing, both become targets of the killer.

Franco Arno is a blind man that lives with his young niece and makes a living writing crossword puzzles. One night, while walking on the street, he overhears a strange conversation between two men sitting in a car parked in front of a medical institute where genetic experiments are being performed. The same night someone breaks in the institute and knocks out a guard. Arno decides to investigate with the help of reporter Carlo Giordani.

See TalieVision's complete playlist of feature films: https://www.bitchute.com/playlist/q02jcuhSoWHm/