".Dirty Harry" is a 1971 American crime thriller film directed by Don Siegel and starring Clint Eastwood as the iconic character Harry Callahan, a tough San Francisco police inspector. The film follows Callahan as he pursues a serial killer known as Scorpio, who terrorizes the city. The story explores themes of justice, morality, and the limits of law enforcement. The film is notable for its gritty portrayal of crime and its controversial depiction of vigilantism. It became a cultural touchstone, influencing numerous films and television shows. ".Dirty Harry" is often remembered for its famous line, "Do you feel lucky, punk?" which has become part of popular culture.