Dirty Harry is a 1971 American crime thriller produced and directed by Don Siegel, the first in the Dirty Harry series. Clint Eastwood plays the title role, in his first outing as San Francisco Police Department Inspector "Dirty" Harry Callahan.
Dirty Harry was a critical and commercial success and set the style for a whole genre of police films. The film was followed by four sequels: Magnum Force in 1973, The Enforcer in 1976, Sudden Impact in 1983 (directed by Eastwood himself), and The Dead Pool in 1988.