Click here br br Release: December 22, 1971 br Genres: Action,Crime,Thriller, br Overview: When a madman dubbed the Scorpio Killer terrorizes San Francisco, hard-boiled cop Harry Callahan -- famous for his take-no-prisoners approach to law enforcement -- is tasked with hunting down the psychopath. Harry eventually collars Scorpio in the process of rescuing a kidnap victim, only to see him walk on technicalities. Now, the maverick detective is determined to nail the maniac himself.