Freddy and Juan battle Arizona's heat to turn around the "gold devil".

Freddy and Juan head to the Klondike to save an operation from bankruptcy.

Freddy and Juan race to the depths of the Yukon to help prospector and family man Derek Brown increase his gold recovery. If they succeed, they secure Derek's family's future, but if they fail, their reputation could be at stake.

Freddy and Juan rescue a homemade operation in Arizona.

In one of their toughest challenges to date, Freddy Dodge and Juan Ibarra fly to a remote mine in Alaska to help three miners struggling to make a profit. Without their trucks or tools, their ingenuity is pushed to the limit.

When Juan's wife has a baby, Freddy faces a solo rescue to save the father-and-son M&M mine in the Yukon. With the family unable to mine another year if they can't capture more fine gold, Freddy's fixes become do or die.

Freddy and Juan visit a floating wash plant that is losing gold in Alaska.

Freddy Dodge and Juan Ibarra attempt to turn Alaskan miner Clay Strickland's struggling hobby mine into a profitable business. With a little help from his friends, Freddy and Juan help Clay fulfill a promise to his young daughter and late wife.

Freddy and Juan meet Gold Rush veteran Jim Thurber to help turn a 130-year-old mine site in Oregon into a commercially viable mine. But with a team of rookies and a series of bottlenecks in their operation, it's an uphill battle.

Freddy and Juan head to southwest Colorado to help a father and son team turn their hobby mine into a commercial success – and fix their fractured relationship.

Freddy and Juan discover an easy fix that changes a builder's fortunes.

Freddy and Juan help skyrocket a 23-year-old Oregon man's mining operation.

Freddy and Juan help capture Colorado's fine gold and turn a big profit.

When nuggets dry up on a couple's mine, the guys must crack the case, is it the miners or the mine?; battling a faulty operation, they build a new shaker table and a never-before-seen sluice scissor mechanism, making everything out of nothing.

When Freddy and Juan get an SOS from an Oregon couple's mine, they must unravel an underground mystery buried beneath a dried riverbed; facing misleading dredge tailings and a faulty homemade wash plant, the guys call in all-new tech as a final hope.

Freddy and Juan help their own operations in the off-season. Plus, they reveal how they got into gold and why they teamed up to help struggling miners.

A Nevada miner stages a last-ditch mining intervention to save his stubborn mine boss's 30-year-old mine; it won't be easy as they race to convert the rickety old plant into a new fine gold super sluice.

Expert gold miner Freddy Dodge helps struggling mine owners. If he can increase the owner's gold haul, he gets a cut of the profits but nothing if he fails.

In his last roll-of-the-dice, a struggling Oregon miner brings in Freddy and Juan to double his gold, which will convince best friend Terry to invest in his Oregon mine. The duo proposes a radical fix, but they may have bitten off more than they can chew.

The fate of a rookie mountain miner lies in the balance after he sinks his life savings into a British Columbia placer claim. With fine gold proving tricky to capture, Freddy and Juan must develop all-new ideas to boost recovery.

Freddy and Juan rescue a British Columbia miner on his final season without a miracle. They overhaul his operation and search for new ground, leading to one of the most shocking endings yet.

In California, Freddy and Juan rescue their first-ever hard rock operation; as stakes heat up with big fixes, Freddy makes a million-dollar discovery.

With gold prices surging to new records, the modern-day rush is on. Chasing gold fever, miners take big risks on poor ground with outdated equipment. Gold recovery experts Freddy Dodge and Juan Ibarra are back, turning those pitfalls into profits.

Mining struggles threaten to destroy the deep bond of two mining brothers recently reunited in Montana. Finding a mysterious lack of gold in gold country, Freddy and Juan must successfully execute a high-stakes treasure hunt.

In British Colombia, the Paradis brothers left the oil fields to follow their mining dream 12 years ago, but now they can barely find gold. Juan rushes to modify the wash plant to save their dream while Freddy hunts for completely new ground.