Dirty Harry (film series) Dirty Harry (film series) Dirty Harry is an American film series featuring San Francisco Police Department Homicide Division Inspector "Dirty" Harry Callahan who is notorious for being extremely violent and ruthless in his methods, and a danger for any partner assigned to him. Actor Clint Eastwood portrayed Callahan in all five of the series' films. "Dirty Harry" (1971) was directed by Don Siegel and starred Clint Eastwood as Harry Callahan. Harry tracks serial killer Scorpio (loosely based on the Zodiac killer). Eastwood's iconic portrayal of the blunt-speaking, unorthodox detective set the style for a number of his subsequent roles, and
Dirty Harry local and federal police committing offences and overstepping their authority by entrapment and obstruction of justice. Author McGilligan, argued that America needed a hero, a winner at a time when the authorities were losing the battle against crime. The box-office success of "Dirty Harry" led to the production of four sequels. In the 2007 film "Zodiac", also set in San Francisco and inspired by the Zodiac Killer, cartoonist Robert Graysmith approaches police detective Dave Toschi at the cinema, where he is watching "Dirty Harry" with his wife. When Graysmith tells Toschi he is going to catch the Zodiac killer, Toschi