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
Dirty Harry (character) Dirty Harry (character) Inspector Harold Francis Callahan, also known as Dirty Harry, is a fictional character in the "Dirty Harry" film series, which consists of "Dirty Harry" (1971), "Magnum Force" (1973), "The Enforcer" (1976), "Sudden Impact" (1983) and "The Dead Pool" (1988). Callahan is portrayed by Clint Eastwood in each film. From his debut, Callahan became the template for a new kind of movie cop: an antihero who does not hesitate to cross professional and ethical boundaries in pursuit of his own vision of justice, especially when the law is poorly served by an inept bureaucracy. Callahan is often considered