Parker dives into shark-infested waters hoping to find gold; he explores a high-dollar rock mine and reveals the design of his Alaska wash plant.

Parker sizes up a high-tech gold-catching machine capable of floating on water. A sudden storm threatens to trap the team on a New Zealand glacier.

Parker and team venture off-grid to track down a legendary miner known as The Gambler on the gold-rich west coast of New Zealand. Parker's blown away by what he finds in the sluice.

At the end of a six-week, grueling trek through the wilds of Brazil, Parker finds a gold mining utopia that checks all of his boxes. But can he strike a deal within the three days he has left in the country?

Parker comes face-to-face with a pack of wild jaguars before heading to the Brazilian hard rock mecca of Pocone, where he discovers a game-changing type of mining.

Parker decodes the mystery of where a billion-dollar motherlode went. Some say it was mined out, while others believe it’s still buried underground.

In his final days, Parker's quest to find the motherlode in Papua New Guinea sends him deep into the jungle where he joins locals in a sacrifice to appease the spirits. And one final cleanup and gold weigh determines if he strikes it big in Kuta Village.

Parker prospects in Serra Pelada, the site of Brazil's biggest gold rush that produced five billion dollars worth of gold and is rumored to hold trillions more.

Parker discovers a potential $1.5 billion payday in Serra Pelada, but first, he needs to strike a deal with the local owners.

Parker begins booting up his new gold mining operation in Alaska. When he can't find a wash plant in the snow-covered north, he gambles on a last minute trip to New Zealand -- home to big gold and top-notch miners.

In the placer miner's paradise of Peixoto, Parker discovers ground much richer than anything he's mined in the Yukon and considers dropping $1 million to get in on the action.

Parker jumps at an unexpected offer for a new claim and prospects Matt Dove's virgin ground in New Zealand's gold-rich Southern Alps.

Parker investigates a bucket dredge that's banked over $700 million and discovers his version of paradise: a gold-rich claim with every type of plant needed to strike it rich.

Having tackled the harsh Klondike trails and the hostile jungles of Guyana, Parker Schnabel takes his hunt for gold to the next level in Papua New Guinea.

Toxic mercury used by miners in a remote village prompts Parker to build a retort to prevent the dangerous fumes from spreading, but a surprise flash flood may prevent him from returning to the village.

As Parker's team takes stock of the gold they've found on their epic eight week expedition across Australia, Parker must decide on his own plans for a future, and how the right ground in the Outback might extend his mining season year-round.

Parker and his friends relive the toughest journey of their lives. They reveal the struggle, conflict and secrets about how close they came to disaster.

Parker's quests to find gold in the wild put his survival skills to the ultimate test. He hunts for gold along the freezing Klondike Trail in Alaska, attempts to mine more than Todd Hoffman in South America, and faces extreme danger in Papua New Guinea.

Parker heads to the Madre de Dios mining district, where he discovers ground so rich he scoops shovels full of gold straight from a riverbank. The team head deep into the jungle with a local tribe to prospect for virgin ground.

Against the advice of the locals, Parker and crew head off alone, deep into uncharted jungle, risking encounters with caiman, jaguars, snakes and venomous spiders. They attempt to cross a quarter mile of raging rapids but the current takes hold of Rick.

Parker and the gang get a bang out of hard rock mining.

An encounter with a group of machete-wielding locals tests the team's preparedness for the region's dangerous conditions after a grueling jungle trek leads Parker and his team to a network of abandoned WWII tunnels.

Parker Schnabel and his friends pay tribute to the legends before them and attempt the Klondike Trail of 1897. Not only is it 600 miles of mountains, lakes and rivers, but leaving dangerously late in the season means the winter may derail their plans.

Parker and his team travel to South America in search of a claim to mine with $100 million dollars in gold; following the Incan trail deep into the Peruvian jungle where they battle wildlife and mother nature to find virgin ground.

Parker prospects La Rinconada mountain, the highest gold mine on earth and a nearly lawless boomtown filled with 60,000 miners. Parker discovers big gold using hand-lit explosives, but a sudden illness threatens to end the trip early.

Parker checks out a wash plant on tracks and considers a major pivot -- building his own custom plant for the Alaska claim; Tyler and Jeff prospect for gold nuggets in New Zealand's richest river.

In the legendary Palmer goldfields, Parker and his team encounter a lucrative family-run mining operation and discover dirt far richer than anything they've seen in the Yukon. But convincing the family to lease him virgin ground will come at a price.

Parker takes the team Down Under to search for a gold-rich claim.

Parker and crew are chased by deadly caiman and bitten by piranha. And, their attempt to drag their boat up a waterfall ends in disaster.

Hot, parched country and broken machinery place a toll on the team as pressure mounts to find gold. Tyler and Parker use detectors in search of gold beneath the cool waters of an outback oasis

Parker Schnabel wants to mine in the jungles of Guyana, South America when but an out-of-control water hose leaves him injured and local miners refuse to lease him ground, he's faced with a stark choice double down or head home.

Parker and his team arrive in Marudi, the epicenter of a twenty first century gold rush. They have just two weeks to find a claim get the equipment they need to set up a jungle operation and mine for Guyanese gold.