In the final days of the season, Parker's record-breaking season rides on an unproven wash plant. Rick redirects a river to hit big gold. Tony returns to the old timer's honey hole. Fred scrambles for a future.

After a key piece of equipment dies, Fred decides if it's time to pull the plug. Parker's crew struggle to keep up their breakneck pace when a conveyor belt goes down. Rick prospects some of the richest ground he's ever mined.

Rick bets on a new stretch of ground that pays out with a monster nugget. Parker confronts Brennan over a missed opportunity. Tony digs up a relic that could lead him to virgin ground.

Fred's crew reveal how they went from the battlefields to the goldfields.

Parker's record-setting pace rests in the hands of mechanic Shane Smith. Tony taps out the Megacut and pivots to open more ground. Fred calls on Mitch to help fine tune his operation.

A mine boss' foreman is the most important role on the mine site.

When mechanic Carl is forced to leave the claim for an emergency surgery, Rick's team bands together to stay on the gold. Fred's crew step up after their loader dies. Tony pays the price for ignoring a long overdue upgrade.

Fred discovers a promising new section of ground under the old Mayor's house. Parker's co-foreman Mitch is confronted with a family crisis. Rick turns to the King of Klondike to keep his operation running.

Parker and crew face a potentially catastrophic flood at the Airstrip Cut. Tony uncovers a secret patch of gold-rich ground at Paradise Hill and logs his biggest gold weigh of the year. Rick throttles up his operation with a new water system.

Parker's crew tallies up all the gold from the Last Cut and rushes to mine out the Airstrip Cut. Freddy and Juan answer an SOS call from Fred Lewis. Tony drains a massive holding pond to get his operation back up and running.

Tony cleans up big with the old timer's lost gold. On the brink of ending his season, Fred Lewis' team begins to crack, forcing him to make a big a decision. Rick cashes in his gold to fund his season, leaving his crew to keep the season on track.

Parker risks losing sluicifer during a move to new ground while the Beets try to supercharge their season with a massive new trommel. Rick brings back Monster Red for help with a record season.

Parker makes a deal with Tony to open a new cut on the Indian River and Tony's new trommel build gets derailed. Later, Fred's greenhorns step up to keep the Colonel running.

Parker returns to the Klondike and records the biggest gold haul of his career. Tony travels deep into the wilderness to resurrect of a gold-catching monster. Rick's forced to find better ground. Fred makes a big change to get on the gold.

Parker returns to Alaska to prospect new ground and expand his empire. Rick digs deep for big gold in a cut he hopes will deliver the biggest weigh in of the season. Fred's crew member Johnny comes up with unique fix to their water problem.

Tony fires up a second plant to haul in gold left behind by the old-timers. Tensions rise when Parker departs for Alaska, leaving Mitch in charge. Rick faces disaster when he his sluice box springs a leak.

Rick risks his season on a hunch that he's discovered a new hot spot. Tony mobilises an arsenal to cash in on lost gold. Fred's veteran crew fight old equipment.

A competition erupts between Parker's two wash plant teams. Tony discovers a pile of lost gold. Fred Lewis' and veteran crew fire up The Colonel and face an unexpected setback.

Rick bets nearly all his gold on a new machine that could transform his operation. Tony resurrects an abandoned secret weapon. Parker hires new crew members to make up for lost time.
 

Parker's crew works double-time hoping for a big payoff while Tony gambles on a hidden strip of paydirt. Later, Rick struggles to keep his small crew working.

Parker's new strategy to build a war chest creates an engineering challenge, igniting a flare up with his foremen. Rick pulls in his first gold of the season. Fred calls in reinforcements.

The miners reveal secrets behind what it takes to strike it rich.

Parker expands to a second cut and puts his trust in a rookie foreman. Tony battles the cursed cut. Rick fires up his plant on rich ground. Greenhorn Fred Lewis calls in a mining legend.
 

Parker Schnabel, Dave Turin and Fred Hurt reveal their gold mining origins and how a small remote corner of Southeast Alaska changed their destinies.

As gold prices spike to record highs and the cost of fuel plummets, Parker, Rick and Tony race to take advantage of the perfect conditions. But after the worldwide lockdown delayed the start of the season, there's less time than ever to cash in.

A crisis in the Klondike sends Parker, Rick and Tony in new directions. Parker breaks a major record mining his own ground. Tony abandons his dredges and moves his entire operation to the Hill. Rick gambles to find massive nuggets in Keno.