Dustin Hurt takes the biggest gamble of his life. But will doubling his crew mean double the reward or double the danger? Fred hurt drops a bombshell on Dustin that will change their future forever.

Dustin puts his money and reputation on the line, doubling down on two claims for the chance at a life-changing payday. Doubling the size of his operation means bringing in fresh blood who quickly learn the dangers of mining the raging white water.

Under extreme pressure to get his first gold of the season, Dustin pushes both crews to their limits at one of the world's most dangerous mine sites. And before they can prove themselves, mother nature shakes things up.

Dustin makes a surprise announcement that divides the crew. Fred returns to McKinley Creek with a lead on virgin ground, rumored to be the home to a fortune in gold.

Fred opens the door to a new site that he and Dustin have dreamed about for over a decade. After a bust-up with Fred, Kayla makes a discovery that will change the course of their entire season.

Fred celebrates his 78th birthday the only way he knows how -- diving for gold. But a deadly widow maker threatens to end it all. Kayla's crew is on a hot streak, but their luck runs out as tensions between crew members reach a boiling point.

In a bid to rescue his season, Dustin plans a daring double dive to get gold. Meanwhile, Kayla's crew struggles to adapt after losing a crew member.

In an act of sheer desperation, Dustin Hurt gambles his future on a dangerous mining strategy.

Dustin Hurt makes a shocking and controversial decision that changes the course of his entire season. Kayla makes a desperate plea to double her chances at uncovering a life-changing pile of gold.

Kayla's two dredge operation is on the fast track to pay dirt, but the progress could be short-lived when Dustin is forced to make a major decision that would jeopardize her success for the greater good of Dustin's expanding empire.

With just a month left of the season, both crews are closing in on bedrock gold. But a life-threatening accident at Dustin's site forces his crew out of the water, while Kayla's crew battles an impenetrable obstacle.

Just inches from bedrock and a potential life-changing payday at the Chute, Dustin Hurt and his crew are forced to dive in the most dangerous conditions they've ever faced.

Dustin is within inches of bedrock gold at the Chute, but intense pressure causes one crewmember to crack. Kayla battles the mammoth dive site at House Rock, but attempts to keep the site safe backfire and a close call sets them back weeks.

After his biggest single day gold haul ever, Dustin and his crew double down on a new site, a treacherous plunge pool called the Dog Leg. Upcreek, winter's frozen grip tightens as Kayla as her crew battle to reach their bedrock payday.

A rare opportunity to purchase gold-rich ground means Dustin must leave the claim at the worst time in the season. In his departure, Fred returns to guide the crews left behind who face the full force of Mckinley Creek as floods rage through their sites.

In the season finale, Dustin's return inspires a final push to get a life-changing pile of gold from McKinley Creek before winter freezes them out. Kayla calls one last Hail Mary play to reach House Rock bedrock payday.

For over a decade Father and Son, Fred and Dustin Hurt have worked side by side on the hunt for gold. From Porcupine Creek to the raging water in the Chilkat mountains, their journey has been far from smooth sailing.