Continuity: (At 01:16:00) As the town is being warned about the collapse of the gateway, you can see a horse and rider come into the scene from the left. He gets about a third of the way across the set where there is a post on a storefront. He crosses in back of the left side of the post but never comes out on the right side of the post. He simply disappears. There are two similar scenes in rapid succession. The disappearing horse and man are in the second of the two scenes just before the "Run for your lives! The Colorado's coming!" caption.
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