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.

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.

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 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.

Parker pivots to test a shaker deck, but his inability to pull the trigger leads him to question the viability of his new Alaska operation.

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.

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.