Revealing mistake: After Muney kills Hackman's character and he is leaving town in the torrential downpour, a large circle of white light is illuminating the street in between the buildings. This light cannot possibly be from any natural or earthly source (e.g., it's raining heavily, so no moon; no electricity during this period in history). Without the artificial light, the scene would be completely dark and unviewable.
MovieFan612
8th Nov 2012