A banker is trying to cheat people out of their silver-rich land. Hoppy learns that the banker is in league with an outlaw gang.

William Boydas William "Hopalong" Cassidy
Andy Clydeas Clarence "California" Carlson
Rand Brooksas Lucky Jenkins
Elaine Rileyas Anne Larson
Joel Friedkinas Prof. Alonzo Larson
Kenneth MacDonaldas Nat Bentley
Cliff Clarkas Gerald Waite
Don Haggertyas Deal Marden, chief henchman
Richard Alexanderas Miner-Henchman Buck
Zon Murrayas Miner-Henchman Sam