Don Siegel	...	(Director)
Harry Julian Fink, Rita M. Fink	...	(Writer)
Clint Eastwood	...	Police Inspector Harry Callahan
Andrew Robinson	...	Charles 'Scorpio Killer' Davis (as Andy Robinson)
John Vernon	...	The Mayor
Reni Santoni	...	Police Inspector Chico Gonzalez
Harry Guardino	...	Police Lt. Al Bressler
John Larch	...	The Chief
John Mitchum	...	Police Inspector Frank DiGiorgio
Mae Mercer	...	Mrs. Russell
Lyn Edgington	...	Norma
Ruth Kobart	...	Bus Driver
Woodrow Parfrey	...	Mr. Jaffe
Josef Sommer	...	Dist. Atty. William T. Rothko
William Paterson	...	Judge Bannerman
James Nolan	...	Liquor Store Owner
Maurice Argent	...	Sid Kleinman (as Maurice S. Argent)

Summary: In the year 1971, San Francisco faces the terror of a maniac known as Scorpio- who snipes at innocent victims and demands ransom through notes left at the scene of the crime. Inspector Harry Callahan (known as Dirty Harry by his peers through his reputation handling of homicidal cases) is assigned to the case along with his newest partner Inspector Chico Gonzalez to track down Scorpio and stop him. Using humiliation and cat and mouse type of games against Callahan, Scorpio is put to the test with the cop with a dirty attitude.