A rooftop sniper (Andy Robinson) calling himself Scorpio has killed twice and holds the city ransom with the threat of killing again. Harry Callahan (Clint Eastwood) is a tough, streetwise San Francisco cop whom they call 'Dirty Harry', will nail him one way or the other, no matter what the “system” prescribes.
Filming on location, director Don Siegel made the City by the Bay a vital part of 'Dirty Harry', a practice continued in its four sequels. The original remains one of the most gripping police thrillers ever made.
