The Flintstones - The Treasure of Sierra Madrock

Seizoen: 6 - Aflevering: 19 / 165 - Eerst uitgezonden: 11 februari 1966 - Episode ID: 297876

Two con artists posing as gold miners sell Fred and Barney phony mine. Wilma and Betty find out and trick the con artists into buying the mine back, but Fred and Barney, convinced of its value, won't sell. Only the threats of the con men convince them to recover their investment and head back home.