Smiler with a Gun

Heyes and the Kid meet two men at a carnival - one of them a gold digger, the other a fast-drawing cowboy with a big smile. The gold digger likes the three of them, and makes them an offer. If they come with him and work in his mine, they can share the gold between the four of them. When they decide that they've got enough gold, though, the smiling man disappears with the gold, the horses, and all provisions. Now Heyes, the Kid and the gold digger must get back to civilisation to get their gold back. But can they ""persuade"" the smiling man to share his gold with them? And can the Kid out-draw him?