Parker expands to a second cut and puts his trust in a rookie foreman. Tony battles the cursed cut and greenhorn Fred Lewis calls in a mining legend.

Parker's new strategy creates an engineering challenge and tempers flare. Rick pulls in his first gold of the season and Fred calls for backup.

Tony gambles on a hidden strip of paydirt. Parker's crew works overtime to run both wash plants in hope of a big payoff. Rick scrambles to keep is small crew running.

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.

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

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

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.

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.

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

Parker brokers a deal with Tony to open a new cut on the Indian River. Tony's new trommel build gets derailed when a fire breaks out. Fred's greenhorn crew steps up to keep the Colonel running and on the gold.

On the brink of ending his season, Fred Lewis' team begins to crack. Rick cashes in his gold to fund his season, leaving his crew to keep the season on track.

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.

Parker and crew face a potentially catastrophic flood. Tony uncovers a secret patch of gold-rich ground and logs his biggest gold weigh of the year.

The gold miners of the Yukon put everything on the line in the hopes of striking it rich. With new miners, new claims and new machines, the stakes are higher than ever!

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.

The $6 Million Cut. Parker's record-setting pace rests in the hands of mechanic Shane Smith. Meanwhile, Tony taps out the Megacut and pivots to open more ground.