A crisis in the Klondike forces Parker, Rick & Tony to take massive gambles to strike it rich and hunt for gold on new grounds. The setback hits just as the price of gold spikes, sparking a new gold rush to the area.

Parker bets millions on his crew sluicing in record time and is forced to make a decision when things don't go as planned. Rick rushes to fire up his washplant and find big nuggets. A showdown on the Indian River sends a Klondike legend scrambling.