Officers in Hidalgo are forced to close the bridge when it's stormed by asylum seekers attempting to jump ahead of hundreds of people waiting to seek refuge in the US; a cavity search reveals a pill smuggler concealing meds in an unpleasant place.

Officers discover an illicit load in a shipment of garbage bags; a U.S. Marshal exhibits some disorderly conduct; a woman previously imprisoned for trafficking meth is found with an excessive amount of pills; knockoff luxury goods are uncovered.

A mother and daughter are caught under the influence of meth; a million-dollar load is found within a shipment of mattresses; a young traveler attempts to smuggle pills in his waistband; officers apprehend a man with an outstanding warrant.

A mother and daughter are caught under the influence of meth; a million-dollar load is found within a shipment of mattresses; a young traveler attempts to smuggle pills in his waistband; officers apprehend a man with an outstanding warrant.

A concealed shipment is hidden in the fifth wheel of a tractor-trailer; officers searching a courier's van find a lethal cache; an unlikely source sets off the radiation detector; a young woman is detained for a warrant she didn't know she had.

A concealed shipment is hidden in the fifth wheel of a tractor-trailer; officers searching a courier's van find a lethal cache; an unlikely source sets off the radiation detector; a young woman is detained for a warrant she didn't know she had.

Officers discover firearms that may be intended for a Mexican drug lord; a load of Fentanyl hidden in an ice cream freezer; a truck driver transporting puppies is under scrutiny; a wanted woman is detained in Brownsville.

Meth is found inside the walls of a trailer; brothers are caught smuggling prescription medication; illicit Mexican delicacies are confiscated at the border.

The cartel tries to sneak one last shipment over the border just before midnight; officers uncover a delivery that isn't what it seems; a woman acting erratically is found with a Santa Muerte statue, indicating she may have cartel connections.

The cartel tries to sneak one last shipment over the border just before midnight; officers uncover a delivery that isn't what it seems; a woman acting erratically is found with a Santa Muerte statue, indicating she may have cartel connections.

Officers stop a man suspected of money laundering; cocaine is found hidden in an unexpected area of a shipping truck; a traveler is caught trying to bring weaponry into Mexico; a father is stopped when trying to smuggle medication for his son.

A concealed shipment is hidden in the fifth wheel of a tractor-trailer; officers searching a courier's van find a lethal cache; an unlikely source sets off the radiation detector; a young woman is detained for a warrant she didn't know she had.

Chad and Eric discover an abandoned mine deep in the mountains and suspect they are being stalked; at the Bead Site, the team unearths evidence of sacrifice.

Rick Ness considers whether to keep mining after devastating news; Parker's crew splits an excavator in half attempting a risky fix; Kevin Beets turns to one of dad Tony's rivals for help.

Rick sinks an excavator trying to get down to Rally Valley pay; Parker's crew risks destroying a million-dollar wash plant to get on the gold; Tony puts pressure on Cousin Mike to perform on the Indian River.

Parker unexpectedly loses the pay layer in the long cut; Tony Beets tasks the Mikes with ramping up his operation in the Indian River; Kevin struggles to keep his equipment running.

Freddy and Juan face a failing gold mine in the Arizona Desert, run by a nephew and his uncle living on the claim. With their money exhausted, the guys devise an ingenious cost-cutting system with their first-ever solar-powered operation.

The Raneys scramble to ready their 40-acre homestead for winter; Marty gets an urgent SOS call from a fellow Alaskan; a plane crash has destroyed access to his homestead across a treacherous river, and he's unprepared.

Nobody knows more about flavor than professional chefs; guest judge Robert Irvine presides over a pressure cooker of competition as three experienced chefs battle to turn raw ingredients into high-proof, culinary-class spirits.

Ever since Josh Owens' footage goes viral showing a moonshiner in Brazil making liquor from sugar cane juice in just two days, Josh can't wait to judge a competition in which three top distillers compete to make cachaça, Brazil's national spirit.

Tickle's mom brings the cake as three top distillers compete to turn a bakery's worth of cookies and confections into scrumptious, high-proof liquor.

Tickle, Tim and Henry serve as judge and jury while two outlaws and one legal distiller take on the hard-time challenge of turning prison commissary ingredients into high-proof contraband.

Mark, Digger and Tim judge as three top distillers go head-to-head to distill off-the-shelf beers into high-proof liquor.

The Raneys rescue the Kramers in Alaska by converting an old barn into a commercial fishing kitchen; when Marty is suddenly forced to quarantine, Matt and Misty must finish alone, leading to the discovery of the homestead's biggest resource.

Toxic land plagues a Kentucky homestead, so the Raneys must build the Rains family a hillside garden, turn a cave into a goat fortress and find uncontaminated water deep underground.

After a devastating earthquake, Marty saves the Hartleys' log cabin from crumbling to the ground; Misty replaces a collapsed greenhouse; Matt constructs a brand new building for the family to start a diesel engine repair shop.

The Raneys answer an urgent call where they find a family with all the infrastructure, but minimal skills to realize their dream; with subzero temps looming, the Raneys must help them winter-proof and set them up for the spring ahead.

Bus-dwelling Virginia homesteaders struggle for a foothold; after learning the couple sent their son to live with his grandmother until the homestead can thrive, the Raneys undertake one of the biggest rescues ever to reunite the family.

Bus-dwelling Virginia homesteaders struggle for a foothold; after learning the couple sent their son to live with his grandmother until the homestead can thrive, the Raneys undertake one of the biggest rescues ever to reunite the family.

An early 20s couple struggles to keep their homestead afloat in torrential Texas weather; the Raneys face a tense and daunting rescue to save the rain-devastated cabin and soggy livestock shelters under threat of storms and tornado warnings.

A family of recent transplants that is longing for ranch life in central Texas finds itself on one of the most unsuitable homesteads the Raneys have seen yet; to save them, the Raneys must execute a total homestead makeover.

Bus-dwelling Virginia homesteaders struggle for a foothold; after learning the couple sent their son to live with his grandmother until the homestead can thrive, the Raneys undertake one of the biggest rescues ever to reunite the family.

Jared needs to move $1 million of wood down a river to market but can't find anyone brave enough to lead the journey; moving deeper into the wilderness to chase big wood, the road builders prepare a blast to gain access.

Parker makes a call on Dominion Creek's ice-filled ground; Rick buys a new pump to fire up Monster Red; Kevin's cut floods, sending him scrambling to find a critical piece of equipment.

Rick risks flooding Rally Valley to haul in big gold nuggets; Tony's protégé, Cousin Mike, attempts a risky plant move; Kevin's biggest machine goes down while another lights on fire.

Sparks fly when Tony leaves his son Mike with Cousin Mike, who's in charge of the operation; desperate to get the gold flowing, Parker opens another cut and digs out a ditch to fire up again on Dominion Creek.

The fate of a rookie mountain miner lies in the balance after he sinks his life savings into a British Columbia placer claim; with fine gold proving tricky to capture, Freddy and Juan must develop all-new ideas to boost recovery.

Marty re-rescues the Broadhead family, whose Ohio home was made from 30,000 tires and faces major new structural issues; taking on a big challenge with limited time, Marty must restore a settling berm and construct a concrete storm cellar.

Searching for the hidden entrance to the cave system, the team uncovers an ancient vent shaft above the Energy Zone, but an explosion triggers an underground tsunami that threatens to flood the cave system.

When an underground tsunami floods the cavern system, Duane and his team attempt to breach it from higher ground -- discovering evidence of Aztec artifacts and a crucial clue to the Lost Rhodes mine.

After uncovering a bar of gold at the Bead Site, Chad and James set out to research where it might have come from; with trespassers still threatening the ranch, their discovery sets them on the path of the fabled Lost Rhodes Mine.

In a dangerous maneuver on the trail of the Lost Rhodes Mine, Chad and Ryan try to rappel down a 250-foot cliff to access the Mormon Eye cave; James suffers a high-altitude health scare; Duane uncovers more poacher sites on the ranch; he intervenes.

Now that the floodwaters have receded at the Energy Zone, the team prepares to resume drilling into the cavern system; Duane takes a stand to remove the poachers from his property; Charlie unearths a deer carcass with unusual bite marks on it.

While drilling into the cavern system to find the Aztec gold, the team strikes an impenetrable object deep below ground; tests of the site reveal the truth about the Energy Zone and what lies beneath Blind Frog Ranch.

After hitting a meteorite deep underground while trying to drill into the cavern system, the team searches for an alternate route; while scouring the area, Chad discovers a clue that finally leads to a breakthrough.

The team heads south to a haunted city: Savannah, Georgia; they investigate horrifying reports of violent paranormal activity inside one of its oldest buildings, the Sorrel-Weed House, where a family died in shocking circumstances.

Josh Gates leads his team of investigators, Phil Torres and Heather Amaro, as they travel the world exploring the mysterious and unexplained.

The team investigates reports of what some believe is a government conspiracy: the Dogman; this half-wolf, half-man monster is said to stalk the Michigan wilderness, and some even say this creature was created by the US military.

In June 2023, the OceanGate submersible imploded, killing all on board; uncover the extraordinary story of what led to the disaster, and its potential prevention, with exclusive access to the USCG investigation and never-before-seen video of the day.

Phil and Heather journey into the Florida Everglades on the hunt for the Skunk Ape, a bloodthirsty cryptid said to be menacing in both size and stench; tracking it closely, the team heads deep into the swamps before having an unforgettable encounter.

After unearthing a series of new artifacts at Blind Frog Ranch, the Ollingers bring in experts to analyze them; discoveries suggest that the body of the ancient Aztec emperor Montezuma could be buried beneath the Ranch.

After unearthing a series of new artifacts at Blind Frog Ranch, the Ollingers bring in experts to analyze them; discoveries suggest that the body of the ancient Aztec emperor Montezuma could be buried beneath the Ranch.

Phil and Heather investigate a cryptid, the elusive Loch Ness Monster; joined by actor and monster hunter Rhys Darby, they journey deep into the Scottish wilds to explore compelling new evidence beneath Loch Ness' murky waters.

Phil and Heather investigate a cryptid, the elusive Loch Ness Monster; joined by actor and monster hunter Rhys Darby, they journey deep into the Scottish wilds to explore compelling new evidence beneath Loch Ness' murky waters.

The team goes to England to explore Chillingham, Britain's most haunted castle; thousands died in brutal battles on its grounds or by horrifying tortures in its dungeons; now, hostile spirits are said to roam the medieval building, seeking vengeance.

In June 2023, the OceanGate submersible imploded, killing all on board; uncover the extraordinary story of what led to the disaster, and its potential prevention, with exclusive access to the USCG investigation and never-before-seen video of the day.

Heather and Phil head to Tennessee's Brushy Mountain Penitentiary to investigate terrifying reports of possession and confront the violent, powerful and hostile forces lurking in its remains.

After unearthing a series of new artifacts at Blind Frog Ranch, the Ollingers bring in experts to analyze them; discoveries suggest that the body of the ancient Aztec emperor Montezuma could be buried beneath the Ranch.

After unearthing a series of new artifacts at Blind Frog Ranch, the Ollingers bring in experts to analyze them; discoveries suggest that the body of the ancient Aztec emperor Montezuma could be buried beneath the Ranch.

Phil and Heather investigate a cryptid, the elusive Loch Ness Monster; joined by actor and monster hunter Rhys Darby, they journey deep into the Scottish wilds to explore compelling new evidence beneath Loch Ness' murky waters.

Phil and Heather investigate a cryptid, the elusive Loch Ness Monster; joined by actor and monster hunter Rhys Darby, they journey deep into the Scottish wilds to explore compelling new evidence beneath Loch Ness' murky waters.

Matt hunts for rare liquor, hand-rolled cigars and vintage drums in two California hoards; when the owners refuse to part with key items, Matt's bottom line is threatened.

Tensions escalate when two crew members get into a fight on Kevin's claim; Parker prays that the Bridge Cut paydirt will turn his fortunes; when Rally Valley floods, Rick is forced to change plans.

Hoping for a record score, Rick runs the last of Rally Valley's pay dirt; Tony's son Mike battles an old water pump to get on Paradise Hill's gold; Parker's crew races to rescue a rock truck hanging off a berm.

Parker levels up and runs a third wash plant for the first time ever; Tony surprises Kevin with a new toy to supercharge his son's claim; cousin Mike makes a big misstep when one of his plants goes down.

Freddy and Juan must revive a failing 50-year-old wash plant in Montana's gold-filled mountains, where a mining family must not only turn around the gold mine but also turn a profit to save their aviation business.

Marty responds to a new call for help from the Welchels, who struggle to manage their 40-acre homestead after their ranch hand left; he gives them a new, life-changing masterclass on homestead consolidation.

The Raneys try to restore a couple's failed homestead in Ohio; Marty attempts to repair an old gas well.

As competitors rush to find cached items, Matt races to grab the bow before Jeff; a grueling migration features head-to-head tests of survival skills; a group forms to stop Jeff from finding more items; a survivalist plots to sabotage competitors.

A deadly snake could take Matt out of the challenge; the survivalists' tracking skills are tested as they scramble to recover the remaining caches before their competition; Gary and Waz hatch a plan to coax Stacey into sending Jeff home.

Competitors battle for new resources in a grueling migration across punishing, elevated terrain; an injury puts Matt's challenge at risk; Waz unleashes a game-changing response to Jeff's cutthroat strategy; two survivalists exit the challenge.

Bitter rivals, Dan and Jeff, must work together to grab a key survival item; Darrin's injury slows his camp and puts his challenge at risk; when Dani refuses to trade assets, Gary plots to get the others to feed him, leading to a standoff.

With competitors split into camps, simmering tensions come to a boil; Matt scores a meat win; Gary tries a dangerous climb to secure a critical cache; Jeff spirals after cutting his hand, burning his foot and facing backlash from the others.

Desperate for a kill, Matt lays down new hunting ground rules; Gary confronts Steven and Waz when a honey score might be stolen; in the first elimination challenge, a cold-blooded move creates head-to-head conflict; two survivalists leave.

A serious leg injury puts Matt's challenge in jeopardy; during a dangerous white-water migration, the survivalists and their rafts are battered; tempers flare, and Gary squares off with Matt and Waz; new camp dynamics shake up the competition.

Two bitter rivals go head-to-head in a multi-step water and bushcraft elimination; Steven uses his tracking skills and out-strategizes Jeff to secure a critical cache; Gary forages a huge protein score; one survivalist is eliminated.

Tow truck drivers hunt for illegally parked cars in Las Vegas; a driver gambles and accepts payment in casino chips; an urgent tow is needed at a drive-through wedding chapel; a big rig tow leads to a tense standoff; a tow truck driver is attacked.

Brennan reaches a breaking point and confronts one of Kevin's crew members about their performance; Doumitt threatens to walk out on Parker; Rick becomes a claim owner and bets on the new Crew Cut payout.

Kevin fires up his wash plant for the first time; Tony assigns his son Mike to run the trommel at Paradise Hill 24/7, but a sunk excavator stands in his way; Rick pivots at the Crew Cut and searches for gold in a new spot.

Tony hits an unexpected roadblock at his Indian River claim; with time running out on his season, Rick searches for a new spot to mine; Parker's crew makes a big move in the Long Cut in the hopes of a large payday.

In Arizona, a scientist turned miner gambles his retirement to secure a legacy for his son; against logic, Freddy and Juan must turn up the heat to fix the miner's innovative, self-designed dry washer to save the mine.

An Alaska family's homestead grinds to a halt, facing an invasion of brown bears displaced by recent wildfires; the Raneys help them build the first-ever homestead fortress to safeguard their livelihood amidst the apex predators.

Married Montana miners dream of building a gold mining dynasty on their nugget-rich claim; the valley's patchy pay and a critical failure at the wash plant lead to Freddy and Juan facing their first-ever failed rescue.

Freddy and Juan find a group of rookie miners in British Columbia inspired by what they saw on TV; the guys bring an old wash plant back to life but things take a turn when a fire breaks out on the mountain.

An Oregon miner calls Freddy and Juan to help save his mine to pass it on to his greenhorn son; they give the son some valuable know-how, but discover the property has been completely mined out; an all-out prospecting hunt to save their dream.

When Freddy and Juan get an SOS from an Oregon couple's mine, they must unravel an underground mystery buried beneath a dried riverbed; facing misleading dredge tailings and a faulty homemade wash plant, the guys call in all-new tech as a final hope.

When nuggets dry up on a couple's mine, the guys must crack the case, is it the miners or the mine?; battling a faulty operation, they build a new shaker table and a never-before-seen sluice scissor mechanism, making everything out of nothing.

An all-female mine crew in Arizona struggles to mine for legendary riches with recycled water; as temps soar, Freddy and Juan scramble to build more efficient solutions and locate higher-grade gold in an attempt to triple the women's production.

After months of hard work, Dustin and his crew have nothing but bruises to show for it; Dustin must make a difficult call, keep going at The Wall or abandon site and start over.

Dustin hits rock bottom as he is forced to abandon The Wall dive site after spending all season digging down a deadly 20 feet; the crew finds a new site they call The Golden Straits, and it's now a race to find a season-saving pile of gold.

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; an all-out mutiny changes the course of his season.

Freddy and Juan expose the truth behind the pitfalls of gold-hungry miners they've encountered over the years. Checking in with them, they share decades' worth of mining tips and tricks on how to avoid expensive mistakes and strike gold.

Two miners in MT desperately need to double their gold after a disastrous start to the season; battling a personal crisis, Juan rejoins Freddy as they follow signs of old mining tunnels and use new technology to uncover ancient river channel gold.

Freddy and Juan fly to an urgent SOS from a former Marine's mine in North Carolina; inherited from his war buddy, the miner's dated operation will be the guys' biggest challenge without using any of their equipment.

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; an all-out mutiny changes the course of his season.

Freddy and Juan expose the truth behind the pitfalls of gold-hungry miners they've encountered over the years. Checking in with them, they share decades' worth of mining tips and tricks on how to avoid expensive mistakes and strike gold.

Two miners in MT desperately need to double their gold after a disastrous start to the season; battling a personal crisis, Juan rejoins Freddy as they follow signs of old mining tunnels and use new technology to uncover ancient river channel gold.

Freddy and Juan fly to an urgent SOS from a former Marine's mine in North Carolina; inherited from his war buddy, the miner's dated operation will be the guys' biggest challenge without using any of their equipment.

Deep in the Northern California wilderness, Russell stops at nothing to reach a nesting site; Mireya and Bryce uncover evidence that a family of Bigfoot is nearby; Ben speaks with a witness who had a chilling encounter with Bigfoot.

Parker makes a purchase that shocks the entire team; Tony clamps down on his son Mike's operation; Kevin starts his first full week of sluicing.

After unearthing a series of new artifacts at Blind Frog Ranch, the Ollingers bring in experts to analyze them; discoveries suggest that the body of the ancient Aztec emperor Montezuma could be buried beneath the Ranch.

Traveling to the heart of Scotland's highlands, Dan Cabela examines how traditional hunting has shaped the landscape and benefitted local people and native wildlife over centuries.

Dan Cabela participates in a scientific sampling project to monitor the musk ox population in Barren Ground, Canada, hoping to gain firsthand experience of the relationship between its people and this Arctic icon.

Peter goes for the biggest fish of his life in New Jersey, an 800-pound tuna off of the kite, using live bunker; he heads inshore for striped bass and gets an unexpected show from humpback whales.

Patrice and Kevin McCabe participate in the world's biggest catfish fry in Paris, TN; they explore the Tennessee National Wildlife Refuge and Paris Landing State Park.

A species established just after the last Ice Age, the blacktail deer of Vancouver Island offers a genetic population isolated from the mainland; Dan Cabela travels to the island to learn more about their harvesting, conservation and history.

Although threatened in their native range, mountain-dwelling tahr thrive in New Zealand; Dan Cabela investigates the challenges of managing a non-native species and balancing ecosystem protection with the economic benefit of hunters harvesting tahr.

In June 2023, the OceanGate submersible imploded, killing all on board; uncover the extraordinary story of what led to the disaster, and its potential prevention, with exclusive access to the USCG investigation and never-before-seen video of the day.

A research facility spawns new technology with earth-shattering implications; a coastal haven for African Americans changes the nation; a forgotten fortress fights off a Nazi submarine; a staunch building stands firm on San Francisco's darkest day.

A company town produces weapons that transform the Wild West; a building complex revolutionizes communications on this world; an old mine bears the scars of a deadly labor conflict; a forest hides the remains of a socialite's mansion.

A strange structure in New York becomes a testing ground for Nazi technology; a thriving amusement park is laid to ruins by an unstoppable force of nature; an island becomes a major player in a controversial industry.

A crew searches for a shipwreck loaded with gold and sets off a long legal dispute; a lavish complex in the Catskills attracts many of America's comics; a zoo full of metal sculptures marks the spot where war once came to Colorado.

Hunting for a lost cache of gold, Josh Gates heads to the Scottish Highlands; his search focuses on a huge gold reserve hidden after the Jacobite Uprising of 1745 and never recovered; Josh joins treasure hunters chasing a lead across the Highlands.

The sunken ruins called Japan's Atlantis.

Josh Gates treks into Colombia's deadly jungle to unravel the El Dorado myth and retrace the steps of Spanish conquistadors; Josh meets with the tribe that inspired the legend of a city of gold and unearths its treasure in a surprising location.

The hunt for El Dorado is Josh's most grueling journey ever, and one of the crew tumbles into a raging river; when cutting-edge aerial scans reveal a lost city, the crew pushes into the jungle to uncover El Dorado and the gold that comes with it.

Tracking America's most infamous couple, Josh teams up with a former FBI agent to scour a legendary Bonnie and Clyde hideout; then Josh hits the road on a 700-mile trip through the heartland to the site of the outlaw duo's most notorious shootout.

Josh tracks down the legend and treasure of an outlaw posse, who terrorized the Midwest's railroads; Josh tracks the Reno Gang's lost loot to a cave hideout that could hold millions.

Josh Gates heads to the Wild West in search of the hidden loot heisted by infamous lawmen turned criminals, the Dalton Gang; retracing the Gang's last steps and investigating their final, deadly shootout, Josh chases a fortune worth millions today.

Josh Gates chases the lost fortune of Prohibition's infamous bootlegger Dutch Schultz; Josh dives the murky shore near Dutch's lavish New York mansion and searches the underground bunker that housed his secret distillery.

Josh chases the fortune stolen by loyalists to Britain's crown during the American Revolution; investigations of the infamous Doan Gang; Josh helps dig up a cache of plundered coins; a cave search pinpoints the turncoats' hideout.

Josh treks the punishing Donner Pass to uncover how desperate pioneers who were trapped by blizzards in the Sierra Nevada turned to cannibalism; in an unprecedented six-month investigation, Josh retraces the steps of the courageous rescue teams.

Josh digs in to unearth the secret world of the Knights Templar, the legendary warriors rumored to have amassed vast riches and treasures, including the coveted Holy Grail; Josh joins an excavation of a rare Templar gravesite in Eastern Europe.

Josh Gates has a fresh lead on the massive lost treasure of the shipwrecked 1715 Spanish fleet; Josh returns to Florida waters to locate the fleet's flagship using the latest technology.

Fearing that the law targets them, Mark and Digger enlist a new team member who can't testify to do the dirty work; Tickle and the Laws get their hands on a field of free sorghum seeds, but must rely on an unproven recipe to turn them into shine.

Owner Paul Brown and the Gallery 63 team, auction a headhunter's ax and a rare Vespa scooter with sidecar; Paul and manager Cindy have a bidding war of their own over a vintage Coke machine.

Team ViceVersa competes against some of the world's best sailfishing teams for a shot at winning $300,000.

Traveling to Belize to pursue the myriad fish swimming in its shallow flats; an adventure off the coast of Placencia to chase bonefish, permit and snook.

George Poveromo travels to Portugal's Azores in pursuit of big game fish.

Capt. Brandon Simmons visits the magical island nation of Malta to explore the secrets buried beneath its waters.

Captains Scott Walker and Steve Rodger take a long run out into the Gulf from Key West to sample the area's bottom fishing and test the long-range capability of their new Invincible catamaran.

Captains Tom Rowland and Rich Tudor head to the Seven Mile Bridge in the Florida Keys, targeting big crevalle jacks and permit.

Capt. Rick invites bass pro Mike Iaconelli to fish for snook, trout and redfish in Goodland, Fla., with Capt. Ron Hueston at the helm.

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; an all-out mutiny changes the course of his season.

Superfans Molly and Nate are dropped deep in the Amazon rainforest, a place that's taken down the best of the best; they lean on lessons learned from their couches to push through torrential rain, relentless bugs, and extreme sleep deprivation.

Two fans are ready to take on 14 days in the brutal landscape of South Africa.

A former Marine sniper and a Mississippi mom try to endure 21 days in a haunted Colombian swamp; extreme humidity, insects and infection prove difficult to endure.

A military veteran with a crippling fear of snakes and a Canadian cattle rancher try to survive 21 days in the unforgiving Philippine jungle; a mystery visitor torments them nightly; wracked with hunger, they attempt to trap it.

Shocking sabotage and a midnight medical emergency upend the competition; the elimination challenge requires a photo finish; in a test of skills, survivalists must build primitive ladders, torches and hooks to claim critical caches.

While tracking a wild boar, Laura discovers an animal nest and to avoid elimination, camps scramble to build baited spring snare traps; tensions rise when Patrick questions Jermaine's hunting tactics; one competitor is eliminated.

Under the sweltering Outback sun, competitors scramble to build Aboriginal dome shelters and avoid elimination; medics race to give aid when Laura suffers whiplash, and Trish gets toxic sap in her eye; a survivalist must be evacuated via stretcher.

Matt's tactics spark tension in another camp; survivalists compete in a primitive axe challenge.

A survival instructor and a pediatrician brave storms, cold and hunger in Argentina's Yungas Cloud Forest.

A superfan teams with a supermom to take on the jungles of Mexico's Yucatán Peninsula for 14 days. Battling brutal storms, ravenous bats and unrelenting hunger, they must rely on sheer grit to survive this fan challenge.

Matt's tactics spark tension in another camp; survivalists compete in a primitive axe challenge.

A man from Southern California and a survival instructor must survive dehydration, hunger and the threat of caiman in the Yucatan.

A superfan teams with a supermom to take on the jungles of Mexico's Yucatán Peninsula for 14 days. Battling brutal storms, ravenous bats and unrelenting hunger, they must rely on sheer grit to survive this fan challenge.

With the advantage of spotter planes, veteran Tyler and young gun Joe battle for the most monster bluefin until Joe helps strongman Niko get back into contention; when Niko's zapper fails, Tyler steps in to save the day.

As the giant bluefin gorge themselves on schools of fatty baitfish, captains battle to capture oversized quota-killer tuna; young gun Joe scores a rare feat by landing three in a day; veteran Tyler struggles with both science and technology.

Rick gambles all his profits on a risky Duncan Creek cut; Parker's team leans on the new Sulphur Creek claim to keep their hot streak alive; Monica steps in with a solution to Tony's Indian River problems.

Parker chases a new red pay layer to keep his hot streak alive; Kevin Beets tries to run with a green crew to get more gold; Rick's crew suffers an equipment meltdown while digging deep for Vegas Valley gold.

In Hawaii, the Raneys attempt to save two homesteaders whose dream homestead is in a flash-flood zone; as the weather closes in, they try to save the property from the water.

It's the Raneys' first Florida rescue; a single mom is struggling against an overflowing swamp caused by devastating tropical storms; severe flooding has brought an invasion of gators; the Raneys must be more inventive than ever to save them.

Chad and Eric find signs of gold at the abandoned mine, but nightfall brings an unwanted stalker to their camp; at the Bead Site, the team unearths an ancient structure.

Disaster strikes when Duane and Charlie attempt to drill down a smoke vent at the Bead Site; Chad and Josh follow the fault line back to the collapsed mine; Eric explores an indigenous site in Ohio that holds clues to Blind Frog Ranch.

Believing they might have drilled into an Aztec aqueduct at the Bead Site, Duane and James head to Mexico to meet an expert; Chad and Josh trace the underground waterway to a remote lake that might be protecting a secret.

A hidden cave entrance below a lake could finally lead the team into the Keyhole Chamber; after training in Florida with some of the best cave divers in the world, Chad navigates a deadly maze of flooded tunnels and makes a shocking discovery.

After unearthing a series of new artifacts at Blind Frog Ranch, the Ollingers bring in experts to analyze them; discoveries suggest that the body of the ancient Aztec emperor Montezuma could be buried beneath the Ranch.

Officers find a fraudulent passport hidden in a video game case, a telltale sign of criminals at work; a traveler who just returns from Paris claims she has nothing to declare, but a search of her bags reveals a suspicious $200,000 diamond watch.

Officers find chessboards loaded with more than 32 pieces; a couple who claimed only half the purchases they made abroad face a hefty fine and having their items seized; two travelers attempting to avoid immigration questions get caught.

While officers inspect a cargo shipment for illegal marijuana, an X-ray reveals some lewd contents; a character attracts officers' attention for bringing medications they suspect he intends to sell at an alternative lifestyle festival.

Officers inspect an old computer that looks like it's hiding something suspicious. A man entering with a commercial amount of Betta fish claims he's importing them for personal use, although the species is often bred for illegal fish fighting.

A truck carrying household goods into Mexico is stopped for inspection; when several boxes are X-rayed, a gun and ammunition are found hidden inside a kids' toy box; a man re-entering the U.S. is stopped after checks reveal he is wanted for murder.

Officers in Laredo, Texas, help a troubled 14-year-old; drugs sent through the mail are seized; a nurse in Progreso, Mexico, is caught smuggling fentanyl; a woman with children is stopped; a drunken woman bares all to officers.

A traveler gets more than he bargains for when he is mistaken for a wanted man; agriculture specialists deal with a shipment of cattle arriving without the required seal; officers are suspicious when a businessman arrives in a brand-new car.

A man crosses with something that fell from the sky - literally- as well as the remains of a federally protected animal. Officers find a stay-at-home mom who may have a side hustle dealing pills and a shipment of limes arrives with an extra surprise.

A random inspection of travelers leads to the takedown of a cartel stash house; a young woman coming from northern Mexico unwittingly brings across an illicit load; a man is detained for an outstanding warrant he didn't know he had.

Officers make a massive seizure after searching a spicy load; a former teacher is surprised to find she has an arrest warrant; two men are caught with gun parts in their luggage; a traveler's cargo is scrutinized when crossing liquor into the U.S.

Methamphetamine is found hidden within a semi-truck full of frozen broccoli, a man is caught smuggling pills inside containers of protein powder, a traveler tries to bring a deer trophy across the border, and an intoxicated US citizen is detained.

A man crosses with something that fell from the sky - literally- as well as the remains of a federally protected animal. Officers find a stay-at-home mom who may have a side hustle dealing pills and a shipment of limes arrives with an extra surprise.

Chad and Eric find signs of gold at the abandoned mine, but nightfall brings an unwanted stalker to their camp; at the Bead Site, the team unearths an ancient structure.

Brennan confronts Kevin about a lack of equipment; Tony comes down hard on Mike when a side dumper crashes in a ditch; Parker brings in monster dirt haulers, hoping to get 1,000 ounces of gold weekly.

Rick confronts foreman Buzz, throwing down an ultimatum. Hoping for a big score, Parker fires back up on Sulphur Creek. Tony and Monica go on a treasure hunt at the Hester Cut.

Parker investigates a forgotten section of Dominion Creek, Rick expands his ambitions at Vegas Valley, and Kevin loses an excavator just as his pay pile runs out.

The Raneys assist an Oregon homestead where fire is a constant threat and livestock are family pets instead of meat.

Farmsteaders are on the verge of losing the legacy of their late father; the Raneys must quickly give them an off-grid masterclass and help them complete one of the most unique rescues.

Tickle crashes the flavored whiskey challenge as a surprise contender.

Three distillers compete to make Poitin, the Irish forefather of moonshine.

Tea and liquor; two beverages Americans will fight a rebellion for; Mark, Digger, and Tim judge as three distillers compete to turn America's duo of hard won drinks into one top selling spirit for a chance to win the title of Master Distiller.

Matt and his troops head to the Pacific Northwest to search a three-barn hoard loaded with U.S. military treasures, including Willy's Jeeps and uniforms; a biohazard mess hides first-generation computers and video equipment at a second location.

Matt must turn BBQ smokers into big bucks at a Texas-sized mess in Houston, Texas; at a second job, a massive termite infestation could eat the profits.

Matt takes on a rock star mess to find classic guitars and amps, vintage trucks and rare Harleys; the hoard's heavy metal puts the team at risk.

Taking a big risk, Matt tackles two out-of-control California hoards; it's a race against the clock as Matt hunts for classic motorcycles in a toxic hoard and then chases rare, high-priced toys in a property across the state.

A hungry bear scratching the walls, disease carrying ticks, no food to eat, no power and 60 massive oaks looming over a flimsy cabin in tornado alley present the Raneys with their greatest challenges yet.

A hungry bear scratching the walls, disease carrying ticks, no food to eat, no power and 60 massive oaks looming over a flimsy cabin in tornado alley present the Raneys with their greatest challenges yet.

Oregon homesteaders find their dream in jeopardy following a near-fatal accident; the Raneys face a daunting rescue where a dilapidated bridge has cut them off from their land, and strict building regulations force them to get creative.

The Raneys rescue a single-father homesteader facing threats of rockslides and bears in a Montana box canyon; but with Matt in Alaska awaiting the birth of his daughter, Marty and Misty face an uphill battle.

The Raneys attempt to rescue a family descended from rock 'n' roll royalty by reclaiming their homestead from the jungle on Kauai; when a dangerous flash flood strikes, the Raneys find themselves on the wrong side of the river and out of time.

In a rescue first, the Raneys arrive at a Washington state homestead and find the couple's cabin recently collapsed; with winter weeks away, on land with a dangerous predator funnel, the race is on to solve the shelter, food and predator threats.

In an all-out push to turn a profit at Grizzly Camp, Jared enlists Dave to navigate $200,000 of wood down the deadly Grizzly River; fallers Chris and Jeff tackle steep terrain in search of big wood.

Tony unleashes his floating wash plant to supercharge his season; Rick moves Monster Red to Vegas Valley, hoping to sluice paydirt; Kevin's night shift crew could bring in his biggest haul of the year.

Rick's season depends on his first week of sluicing at Vegas Valley; Parker confronts his decisions and targets a honey hole; Tony tasks Cousin Mike with starting a new plant on thawed Indian River ground.

Parker tries to keep his hot streak going by tapping into a fresh pay layer on Dominion Creek; Rick departs for urgent business, leaving his struggling crew in charge; Tony makes a surprise purchase for the Hester Cut.

The Raneys help an Oregon homestead trapped at the bottom of a 100 foot cliff that separates them from four acres of land that they need for food and livestock; Marty takes a risk forming a road up a bedrock cliff to a forest with mountain lions.

Josh Gates takes on Central America's jungles to investigate the legendary crystal skull discovered by a renowned adventurer who was the inspiration for the movie character, Indiana Jones.

Josh Gates goes on a worldwide search for one of aviation's most famous lost planes; just before Lindbergh made history, two rivals attempted a Paris to New York trans-Atlantic flight.

Braving sub-zero conditions in Siberia, Josh Gates investigates the Dyatlov Pass incident, during which nine hikers died under suspicious circumstances in 1959.

Josh Gates concludes his in-depth investigation of the Dyatlov Pass incident; taking on Dead Mountain's brutal conditions, Josh and two investigators retrace the last steps of the hikers; a big discovery could finally solve the mystery.

Josh looks to finally crack the DB Cooper case, America's only unsolved skyjacking; a deathbed confession and cutting-edge forensics have Josh hot on the trail of the $200,000 ransom that's never been recovered.

With breakthrough discoveries in Egypt, Josh races to join an active dig of 4,000-year-old tombs; Josh gains exclusive access and uncovers mummies and treasure that could solve the mysterious collapse of ancient Egypt's Old Kingdom.

Investigating the mysterious collapse of Egypt's old kingdom, Josh completes his Saqqara necropolis dig; opening several tombs, Josh finds treasure, clues and haunting remains; testing results may prove they've discovered Egypt's oldest royal mummy.

Josh travels to Europe to reveal the last secrets of the Third Reich.

Josh investigates America's daring response to Pearl Harbor, which destroyed a vital Japanese base in the South Pacific; using brand-new intel, Josh dives in with Project Recover to find 40 planes and 200 American heroes lost in Operation Hailstone.

Josh dives deep into the Navy's Pearl Harbor counterattack, uncovering an eyewitness who shares details of American soldiers' executions; new intel leads to the discovery of the first U.S. plane ever found from this battle.

With word of an urgent lead, Josh jets to Poland to join in the opening of a secret Nazi tunnel system dug into a dormant volcano; Josh helps a local team tear away a stone wall built by the Germans in the last days of World War II.

Josh Gates rafts into an abandoned tunnel system to chase art and treasure stolen by the Third Reich; the diary of a high-ranking SS officer leads to a search for tons of stolen gold; Josh searches for a buried Nazi Enigma machine.

Josh hunts for the truth about the Third Reich's Amerikabomber, a warplane designed to obliterate New York City.

Chad dives into the underwater passage, uncovering a direct path to the Keyhole Chamber; Eric returns from a meteorite site similar to their findings at Blind Frog; an intruder on the Ranch removes a mysterious piece of equipment.

Unearthing human skulls and ancient Mayan sacrificial alters in the caverns underneath the jungles and ruins of Mexico.

Four years after Josh Gates goes on a journey to find the lost heart of Suleiman the Magnificent, he travels to the newly rediscovered town of Turbek for some new revelations about the case.

Josh hunts for the truth about the Third Reich's Amerikabomber, a warplane designed to obliterate New York City.

Chad dives into the underwater passage, uncovering a direct path to the Keyhole Chamber; Eric returns from a meteorite site similar to their findings at Blind Frog; an intruder on the Ranch removes a mysterious piece of equipment.

Unearthing human skulls and ancient Mayan sacrificial alters in the caverns underneath the jungles and ruins of Mexico.

Taking a big risk, Matt tackles two out-of-control California hoards; it's a race against the clock as Matt hunts for classic motorcycles in a toxic hoard and then chases rare, high-priced toys in a property across the state.

Rick Ness comes clean about his gold mining adventures, from the early days working with Parker to the battles he's faced on and off the claim; Team Turin tells the untold story of the season that nearly wasn't through never-before-seen footage.