Hoppy is leading a scientific expedition and the Chinese who have a hidden settlement nearby are trying to stop them. Saulters and his outlaw gang are also in the area looking for a gold mine. When Saulters men attack, the gold mine is found. Hoppy agrees to file for the Chinese and heads after Saulters in the chase to the land office.

Cast:William Boyd, Andy Clyde, Brad King, Soo Yong, Barbara Britton, Douglas Fowley,

Genre:Western,

country:United States of America,

Production:Paramount Pictures, Harry Sherman Productions,