Filming Locations:
Bank of America Building - 555 California Street, San Francisco, California, USA (more)

Trivia:
According to the original script, the phrase that Dirty Harry quotes during both the bank robbery and his final confrontation with Scorpio was not the actual quote for the movie, the actual quote in the script was, "Well? Was it five or was it six? Regulations say five...hammer down on an empty...only not all of us go by the book. What you have to do is think about it. I mean, this is a .44 Magnum and it'll turn your head into hash. Now, do you think I fired five or six? And if five, do I keep a live one under the hammer? It's all up to you. Are you feeling lucky, punk?" (more)

Goofs:
Revealing mistakes: Picture of two kids behind Harry Guardino's desk is the same picture of two kids on Josef Sommer's desk, except two small pictures are jammed in the corner to camouflage it. (more)

Quotes:
The Mayor: Well let's have it.
Harry Callahan: Have what?
The Mayor: A report! What have you been doing?
Harry Callahan: Well, for the past three quarters of an hour I've been sitting on my ass in your outer office waiting on you!
(more)

Awards:
1 nomination (more)