Academy Award winner Clint Eastwood stars as no-holds-barred San Francisco cop Dirty Harry Calahan in this action thriller that began a an action franchise - Dirty Harry. When detective Harry Calahan is assigned to pay extortion money to a serial murderer, the payoff goes wrong. Now with the life of a 14-year-old girl at stake, Callahan refuses to allow anything, including the law to keep him from stopping the killer.