Devastating news about legendary miner "Dakota" Fred Hurt strikes Nugget Creek, sending shockwaves through the mine site. Dustin is forced to dig deep and push on in honor of his father.

A heartbreaking revelation sends shockwaves through the crew as they tackle their toughest dive site yet in search of millions in gold

Battling the raging whitewater at Nugget Creek, Dustin and crew must build a safe harbor for their dredge. Meanwhile, legendary miner Fred Hurt returns to help solve the mystery of the pilings gold.

An early winter storm turns McKinley Creek into a raging torrent. Unwilling to call it quits, Dustin and his crew prepare for their toughest battle yet. At the trifecta, Fred's worst fears come true as the walls of his dive hole come crashing down on him.

Fred fires his dredge back up and lands his biggest gold haul of the year. Dustin faces an uncertain future and Carlos makes a surprising discovery at the new dive site.

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.

An airboat accident could end this record-breaking season, and severe weather could make matters worse.

Dakota Fred taps out Thunder Falls with his biggest gold haul. Dustin hits the nugget jackpot at Rockfall Ravine.

The loss of legendary gold miner "Dakota" Fred Hurt has the miners reeling. But their determination as they push on to honor Fred's legacy pays off with a record-breaking discovery.

Dustin makes a controversial decision that changes the course of the entire season. Kayla makes a desperate attempt at uncovering a life-changing pile of gold.

The Dakota boys bank their first gold hauls of the season. Dustin invents a custom super claw to remove massive boulders from his plunge pool. Fred and his crew are confronted by a deadly cable malfunction.

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.

A medical emergency threatens to end the season before it begins. Meanwhile, Kayla fights to gain access to her new claim, by building a 400-foot walkway into the sheer cliffs high above Nugget Creek.

Dustin Hurt faces a dilemma: risk his life and financial ruin by purchasing and mining one of the most legendary and inhospitable claims in Alaska or play it safe in the white water of McKinley Creek.

The Dakota boys are dredging towards a nugget trap they believe holds a jackpot of gold. After a rough season, this could this be the life-changing fortune they desperately need.

Dakota Fred and his son Dustin risk their lives to find a fortune in gold nuggets, taking them deep beneath the waters of one of Alaska’s wildest creeks.

Determined to add to his season's record-breaking gold haul, Dustin pushes his luck to the very edge, as a freak accident sends him hurtling out of control towards the 80 foot drop at McKinley falls.

Dustin risks the remainder of his season on an ambitious move upstream to raging waters in a quest to add to his record-breaking gold haul; after a brush with death, Fred must come up with a new plan before someone gets killed.

Dustin cleans up with his biggest gold haul yet. At Thunder Falls, engine failure and giant boulders block Fred's path to gold, and as the problems escalate, his life is on the line.

The Dakota Boys finally discover a rich nugget trap but inadvertently risk the life of a crew member.

Equipment failure leaves one crew member with life-threatening burns, while the advantage of having two dredges up and running proves successful.

The Dakota Boys are close to a huge gold cleanup; Ryan faces his worst fears as he dives deeper than ever into a crumbling, narrow 14-foot hole; Carlos finally hits bedrock at Rockfall Ravine and reveals that this dive site could pay out huge.

A monster typhoon is on a collision course with Nugget Creek, threatening to rip the gold from Dustin's grip. With both crews on the verge of striking life-changing gold, they're prepared to stand their ground and fight back against the coming storm.

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.

Dustin and his team work the ferocious dogleg before winter freezes them out for the end of season.

Fred and Dustin disagree on where to find the gold and dig separate holes. But, a fierce confrontation jeopardises the entire operation.

Dustin's new Nugget Creek claim is said to hold life-changing deposits of gold, but Dustin and his crew must survive the most remote and inhospitable corners of Alaska to get it

Dustin calls on local legend "The Pirate" for help cracking a boulder blocking him from the richest ground of his life. After Fred is forced to put all diving on hold, Paul returns and they're on track to get gold for the first time this season.

Dustin’s crew make an exciting discovery that pushes them to test their limits. Fred’s crew is dangerously deep and under pressure to get down to bedrock tests them all.

Digging deeper than ever, the crew sees no sign of the promised bedrock gold; just when the crew starts to question Dustin's leadership, his determination pays off.

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.

Fred's ex-boss, Todd Hoffman, has invested $50,000 in the Dakota Boy's operation and makes a surprise visit in a chopper.

The first gold nugget promises a monster payday; Dustin dives into the danger zone, a torrent where the current moves rocks, and a rogue boulder almost costs him his life.

The Dakota Boys return to McKinley Creek to dive for millions in gold. But the fierce Alaskan winter has destroyed their mining equipment. Their luck changes when Dustin locates the perfect plunge-pool he believes contains a massive pile of nuggets.

73-year-old Dakota Fred gets married for the fourth time and a landslide upstream threatens to unleash a wall of water that could destroy the dive site and drown the miners.

Low on fuel and facing failure, Dustin’s crew races against winter to get to the bottom of Nugget Creek. Exhausted and close to breaking point, a monumental find could signal a shift in fortune, saving Nugget Creek and his mining career.

'The Dakota Boys' launch their gold dredge. Fred dives in the raging white water, and despite running out of air, the 72-year-old veteran succeeds in finding their first gold.

After months of hard work Dustin and his crew have nothing but bruises to show for it. Now under the scorching Alaskan sun, Dustin must make an impossible call. Keep going at The Wall or abandon site and start over.

Feeling the squeeze of winter's grip tightening around them, desperation pushes the miners a step too far in their search for millions in gold.

Dustin departs Nugget Creek when he's needed most to attend Dakota Fred's 80th birthday celebration. With Dustin away, the miners turn to questionable tactics to dig them out of a deep hole

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.

On the gold, Dustin's crew inches closer to a monster payday. On a resupply mission to civilization, Wes goes missing after a life-threatening fall from the airboat into the raging 36°F river, and the crew fears the worst.

Weeks of battling Mother Nature has the crew at Nugget Creek running on empty -- but seeing a 4-ounce nugget is all the motivation Dustin needs to take charge of his season.

The Dakota Boys are digging down to bedrock gold but when they hit the biggest boulder of the season Dustin is forced to rig a new mechanical solution the Graboid.

After an airboat disaster, Dustin and his crew are stranded in the wilderness; as supplies start to dwindle, the crew is stretched to their limits as they desperately search for bedrock and enough chunky gold to save their mining future.

Dustin and his crew reach their boiling points as exhaustion and the lack of gold at The Wall lead to a world-class fallout. Dustin is forced to take drastic action, calling in help from a controversial source.

Desperate to find gold and save his mining career -- Dustin Hurt is ready to risk the lives of his entire crew by chasing gold at the bottom of a deadly waterfall. But an all-out mutiny changes the course of his season.

Dustin discovers a secret gold cave that could hold millions. Fred and his crew head upstream into a mini-waterfall to find a huge deposit of gold, but first they have to move their 700lb dredge up dangerous rapids.

The Dakota Boys' desperate bid to hit bedrock gold is thwarted when 73-year-old Fred's heating system fails mid-dive and he's is overcome by the glacial Alaskan water.

With Dustin M.I.A., the crew takes matters into their hands, hellbent on getting to the gold on Nugget Creek; bad blood between crew members derails the momentum and Mother Nature deals a killer blow, obliterating the creek beyond all recognition.

The collapse of a snow bridge sends a tidal wave of water ripping through Nugget Creek, leaving Dustin and his crew directly in its path. Rumors of a fabled gold-rich layer of hardpack have Scott seeing red.

Fred celebrates his 78th birthday by diving for gold. Kayla's crew is on a hot streak, but their luck runs out as tensions between crew members reach a boiling point.

As winter starts to show its teeth, Dustin and his crew fight to find bedrock and the $100,000 in gold he needs to avoid selling his claims. A burnt-out winch causes rocks to pile up in the dive hole increasing tensions between Dustin and Danielle.

Mother Nature serves Dustin an eviction notice. With a season-ending blizzard in the forecast, the miners must push past their limits to add to their record gold haul by dredging every last ounce from the freezing depths of Nugget Creek.

A darkness descends on Nugget Creek as mine boss Dustin searches for a Plan B. But his crew may be onto something at their new mine site. After battling bedrock for months, a breakthrough offers them the hope they need.

Fred opens the door to a new site. After a bust-up with Fred, Kayla makes a discovery that will change the course of their entire season.

Dakota Fred locks horns with a 50-ton monster in the ultimate treasure hunt for life-changing gold; Dustin's crew refuses to yield to the looming danger above, and Kayla's crew makes a monumental discovery that could turn their season around.

Dustin disappears after a season-ending injury, leaving the crew to save their skyline with a risky "break it to fix it" plan. The new, but not improved, "deuce sluice" dredge pushes Dustin to the edge, but a win lifts crew morale, reigniting their drive.

Mine Boss Dustin Hurt mounts an emergency rescue mission on the deadly Tsirku River. Meanwhile his crippling debts and lack of gold force him to push his exhausted crew to their limit, causing a fight that threatens to end Carlos' time at Nugget Creek.

Dustin's crew is finally down to virgin ground but discovers their equipment is no match for the giant boulders at Rockfall Ravine, so Wes fabricates a new tool for their arsenal -- The Mammoth Claw.

The Dakota Boys and their crew members reflect on their wild season and look ahead to what's next.

After a record breaking typhoon tore through Nugget Creek, both crews make a final attempt to claim legendary nuggets. But more storms loom, and time is running out.