Corrected entry: During the opening scene, Calvera is drinking from a cup in his left hand. A few shots later, just as he finishes talking, it switches to his right hand.
Corrected entry: When the first gunfight begins, everyone dives for cover while firing but Brynner is the only one who stands his ground and fires. Yet, in such an exposed position, none of the bandits shot him.
Corrected entry: When Brynner and McQueen are riding the funeral hearse and someone fires a gun at Brynner from a nearby building window, at first there's no noticeable change. Then, in the very next shot, Brynner's cigar is suddenly wrecked, supposedly from that single shot.
Corrected entry: I find it very strange that none of the bandits recognized Buchholz when he went "undercover" and posed as one of them. They saw his face, he even spoke a few words, so why didn't they see at once that he was not one of them?