Prospector Tom Grant discovers found a rich gold vein up South. His findings however, soon attract landowner Bart Eaton. Tom's sister Mary heads for the gold fields with Eaton and his men following. Eaton teams up with Ace Daggett who plans to doublecross him and get the gold for himself. They then frame Tom for murder and then try to get him to sign over his claim. The scout Tex Houston is on hand, escaping the attempts on his life, saving Mary from various perils, and trying to bring in the real killer and clear Tom…