500 years ago, Spanish Conquistadors raided the gold-filled land of the Aztecs. But according to the legend, Emperor Montezuma had already hidden his treasure across several different locations in what is now the American Southwest and placed on it a deadly curse. Now, three different families each with a distinct connection to the gold are closing in on what they believe is the location of the Lost Gold of the Aztecs. The series will intercut each family's epic adventure as they search for the treasure on three different properties in three different states - the Dillmans in Utah, the Hoaglands in Nevada, and the Villescases in New Mexico. Who will break the curse and find the Aztec Gold?