Is the greatest treasure hunt in American history at Victorio Peak a long-running con – or a vast government conspiracy to strip one family of their rightful claim?
Doc and Babe discover the greatest treasure in American history, but an accident sets the stage for a mystery that will go unsolved for decades.
Doc and Babe deal with the fallout of the mine collapse. Alex and Gene make the biggest discovery since the collapse of Doc's mine.
Babe begins the battle against the government. Meanwhile, a myriad of other parties join the race for the treasure.
The Watergate hearings makes the story of the Victorio Peak treasure headline news. The Noss family defends their claim against hundreds looking for gold.
Terry takes over the family's mission and makes a breakthrough with the military. Alex tries an ambitious new engineering project to find the $28 billion treasure.
Terry reveals his secret meetings with high-ranking officials and an explosive interview with a White Sands soldier that exposes the government's involvement.