Dirty Harry (film series) as a car chase, barroom brawl, defusing bombs and "Feel Lucky" mode. 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
Dirty Harry far a free, democratic society can go to protect itself. The original draft ended with a police sniper, instead of Callahan, shooting Scorpio. Another earlier version of the story was set in Seattle, Washington. Four more drafts of the script were written. Although Dirty Harry is arguably Clint Eastwood's signature role, he was not a top contender for the part. The role of Harry Callahan was offered to John Wayne and Frank Sinatra, and later to Robert Mitchum, Steve McQueen, and Burt Lancaster. In his 1980 interview with "Playboy", George C. Scott claimed that he was initially offered the role,