In 1876, an old man finds gold in the Sioux lands, provoking a gold and land rush from immigrants to Dakota. On the way to Custer, the lonely cowboy Dan O'Malley helps to fix the wheel of Mr. Carlton's wagon and flirts with his daughter Lee Carlton. Later, Lee and her father are attacked by horse thieves and Mr. Carlton is murdered; however, the outlaws "Bull" Stanley, Mike Cos...