Dirty Harry (1971)

Continuity mistake: In the early scene when Harry walks across the street to confront the wounded robber on the street ("Did he fire six shots or only five?"), the shotgun used by the robber is lying several feet from the robber's hand, but when he reaches the robber, the camera shot shows the shotgun just a few inches from the robber's left hand. (00:13:00)

Harry Callahan: 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 kind of 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 a question: Do I feel lucky? Well, do ya punk?

Trivia: In real-life, Andy Robinson (Scorpio) is a pacifist who dislikes guns. Every time he fired a gun during the early stages of principal photography, he would flinch violently, so director Don Siegel was forced to close down production for a time and send Robinson to a school where he would learn to fire a gun convincingly. In spite of this, he still blinks when he shoots.

Question: Is Callahan holding the binoculars upside down when he is peering down on the apartments looking for Scorpio? He is on the rooftop with the Jesus Saves Sign. They look upside down to me. (00:38:39)