A widowed Colorado mine owner and her foreman face a last stand to save her gold-rich, inherited claim. Freddy and Juan scramble with ingenious fixes and point them towards a pay streak before winter closes them out.

Freddy and Juan revisit the miners they helped pull back from the brink. Did their fixes survive the test of time, or are old problems roaring back? With gold prices at record highs, the difference between a dream year and disaster has never been sharper.

Freddy and Juan face a failing dry mine in Arizona run by military veterans. But when a monsoon wreaks havoc on the rescue, they create their first-ever pay dryer system to quadruple the gold yield.

Freddy and Juan find a struggling miner who put his entire life savings into 288 claims in Arizona to create a legacy for his grandson. As temperatures soar, Freddy and Juan race to fix the miner's Franken-built wash plant and recover life-changing gold.

Freddy and Juan reveal lost rescue footage, exposing rarely-seen highs and lows of their mining rescues. They showcase the true lengths they go to on their mission to help struggling miners get the gold.

A familiar miner in Alaska desperately needs 150 ounces of gold to save their operation. But when Juan learns that their landowner's mine is halfway to $1M in the hole, he and Gold Rush legend Dave Turin face their first-ever double rescue.

Gold Rush legend Dave Turin joins Juan in Alaska for an impossible mission: a full plant rebuild. In one of their most epic challenges yet, the duo faces a major setback while turning a mining family's in-laws' hobby plant into a lasting legacy.

In California, a miner with 75 cents in the bank faces ruin at his failing hard-rock mine. When a pivot to placer mining fails, Freddy makes an incredible discovery, and Juan builds their first-ever hard-rock mill hammer system to save this desperate dad.

With a family facing ruin, setbacks, and soaring debt on their BC mine, it's up to Juan and prospecting experts Jeff and Sophia Bond to save them. Using 6,000 pounds of steel, Juan creates his largest-ever hopper build to get a massive gold increase.

Freddy and Juan get an SOS from a group of young miners in Montana after they go $1M into debt with no gold to show for it. Facing nonstop breakdowns and a crew mutiny, the guys must resurrect a 60-year-old conveyor and divide forces to save this plant.

After buying a wildfire-ravaged mine in British Columbia, a family relying on a greenhorn crew while other members work second jobs sends out an SOS to Freddy and Juan to fix the broken equipment and find gold before it turns to ash.

Hoping to right the mining mistakes of his father, a rookie Idaho miner closes his failing 30-year-old auto business to chase gold in the remote Idaho Hills. But with a failing hobby plant and no gold, a desperate rescue turns into a tough reality check.

In the Yukon, Freddy and Juan tackle their most extensive treasure hunt yet: 288 claims across 6,000 acres and double the breakdowns. As the seconds tick away on the miner's season, the duo teams up with a local expert to find the gold.