“I know what you’re thinking. Did he fire six shots or only five? Well, to tell you the truth, in all this excitement, I’ve kinda lost track myself. But being as this is a .44 magnum, the most powerful handgun in the world, and would blow your head clean off, you've got to ask yourself one question: Do I feel lucky? Well, do ya, punk?” 2021 will mark 50 years since Clint Eastwood laid down that challenge as Inspector Harry Callahan, also known as Dirty Harry because he takes on any dirty job that comes along. In this 1971...