Shift Happens. The miners seek more valuable ground. Shawn must fight the sea's shifting tide, Ken strains his excavator arm and new diver Brian saves Vernon's day.

Jacqui and Andrews' big gold dreams are stalled by communication issues. And, the Poseidon Crew battle wet weather to unearth a monster pay day.

The Anaconda's Lair. The infamous legend of a 60-foot snake brings Forrest and Jessica to Brazil. After exploring underground caves, they encounter a massive Anaconda.

Devil's Cut. A Cornelia Marie deckhand suffers a devastating blow that requires emergency surgery at sea by Casey. Meanwhile, Captain Sig is left behind awaiting news from home.

Unbreakable. The fleet deal with back-to-back unrelenting storms on the Bering Sea. Freddy attempts surgery on himself and the Summer Bay Crew receives news on Nick's future.

Brush With Death. A deadly caiman targets Mehgan, but a potentially crippling accident leads to a shocking find - a coded message from the past that may bring them closer to gold.

England's Vanished Crown Jewels. Josh is on a quest to find the legendary lost treasure of King John. He explores the marshlands of England to find the despised king's crown jewels.

Corsica's Nazi Treasure. Josh hunts for the treasure of Erwin Rommel, a Nazi general who plundered the wealth of North Africa as his tank corps fled the continent.

Mississippi Mayhem. In Mississippi, the Raneys must first solve the mystery of flooding water before teaching a family of six to thrive off-grid together.

The Bushmen take over their new recruit's mine, but the new claim proves equally treacherous with little sign of opal. Bishop resorts to explosives to move a wall.

The Bishop and Scotty struggle to make safe a wall and end up causing an avalanche. Meanwhile, the Mooka Boys' bobcat is hit with critical failure.

To The End Of The Earth. Josh and Casey race to beat the coming ice pack. Meanwhile, Sig and Keith attempt to find common ground and Johnathan finds his co-captain a bit wobbly.

Safe From The Storm. Dr. Jeff heads to Texas to help out rescued animals after Hurricane Harvey. Back in Denver, a woman brings in Bear who needs surgery after eating a sock.

Porcupine Blind Date. The zoo opens an endangered turtle species facility, while Malayan tigers Suhanna and Rimba struggle to breed. And, needles the porcupine gets a new mate.

An old treasure map leads the Poseidon Crew to a big nugget. Marcus and Linden call in some expert help, while Shane and Russell take a financial gamble.

Edge of Madness. Two survivalists take on the hot and hellish conditions of Guyana's equatorial savannah. Slammed from day one by the heat, they battle against declining health.

Rumble in the Jungle. Christina and Steve take on the Mexican jungles of Quintana Roo. With each sleepless bug-filled night, tensions rise - will they cope with each other?

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Laverock Hill Estate. The crew heads to Glenside, Pennsylvania, to salvage a huge estate. They try to save columns, doors, mantles, bathtubs and more from the sprawling mansion.

Price Fuller Machine Shop. The team heads over to the machine shop they bought, to see what they can find before renovating the house and determining how many new builds are needed.

Miner Combat. Tensions fly as Brad leads The Reaper into hostile waters. Shawn hunts an elusive pay streak, and Ken puts a risky Myrtle Irene repair to the test.

The Gold, The Bad, & The Ugly. Shawn's rocky pay streak takes him for a wild ride. Kris raids another claim but a rival dredge fights back. Vernon loses patience with his crew.

An armed trespasser threatens the Gold Devils' exploration mission. Plus, the Ferals uncover the biggest gold nugget of their mining careers.

Formosan Clouded Leopard. Forrest tracks clues and eyewitness accounts that suggest the Formosan Clouded Leopard, which was declared extinct only recently, could still be alive.

Hell Or High Water. Another powerful winter storm hits as Monte returns to the Wizard after dealing with his dad's funeral arrangements. Plus, Jake is faced with a tough decision.

Unholy Alliance. With the winter crabbing season ending, the fleet battles monster waves. Then, veterans Sig and Steve form an unlikely alliance and Freddy suffers a bloody injury!

Jaguars Gold. The treasure hunters make a new discovery, and a run-in with a jaguar leads to another revelation, but the new path has tragic consequences for Captain Keith.

Italy's Barbarian Booty. Josh travels to Italy in search of what may be history's richest treasure - the looted relics of the Roman Empire interred with the Visigoth king Alaric.

India's Atlantis. Josh travels to India in search of Dwarka, a mythical kingdom swallowed by the ocean. He dives into the Arabian Sea to visit a dig site that could rewrite history.

Paradise In Peril. In Hawaii, the Raneys rescue a young family with a crumbling cabin on a homestead infested by slugs carrying a brain-eating parasite.

The Bishop loses his partner Scotty deep underground. The Tarantos' hopes of exposing a rare pocket of opal are in jeopardy and Young Guns make a big mistake.

The Misfits put their faith in an ancient bulldozer for the season's last dig. Meanwhile, infighting stalls efforts to unearth the Opal Whisperers' haul.

Where Eagles Dare. The Northwestern has a risky encounter with a bald eagle. Josh and Casey place a bet on a hard-to-find quota, while casualties mount on the Patty Lee.

The Crush Of Winter. New mum Mandy returns to Sig's wheelhouse as heavy ice builds on the Northwestern. Jake unveils a new super pot as winter weather blindsides the fleet.

Goo Deja Vu. In Mount Vernon, a mysterious clog backs up a downtown neighbourhood's sewer line. In Cleveland, the debris from a severe storm backs up a critical grit chamber.

Combat Surgeon / Iguana Hunter. Mike trains as a trauma surgeon learning under simulated battlefield conditions. He then helps to control iguanas on the Florida coast.

After a frustrating day, the Ferals hit a gold hot streak. An injury rocks the Gold Timers, while Shane and Russell struggle with their homemade sluice.

Hell or High Water. A pair of complete strangers find themselves stranded in and quite literally exposed to one of the world's most extreme weather environments.

Redemption Road. AK, a past survivalist, returns for her chance at redemption. Her partner Jason joins her in tackling the jungle of Guyana, but the two have different priorities.

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Twin Capes Ferry. The crew heads to Norfolk, Virginia, to test their sea legs and salvage a ferry including lights, skylights and a mural. Grayson helps Mike and Tay with a build.

Return To The Ferry. The team returns to the Norfolk ferry to get the large items that were left behind, including a crow's nest and staircase. Mike and Robert have a consultation.

Dredge Men Tell No Tales. With a huge storm set to hit Nome, Shawn and Ken push their operations to the brink to get one last score in. And, one dredge pushes too far into the storm.

Dive Hard With A Vengeance. After the storm, Ken learns the Myrtle Irene's fate. Shawn uses a new tool to hunt for new hotspots. Kris gambles on an alliance to improve his season.

New team, Alan and Salty, take the plunge in search of underwater nuggets. And, the Ferals hit a rich patch, but are forced to chase away thieves.

White Wolf Of Newfoundland. Forrest teams up with an expert in Newfoundland seeking the white wolf, which was declared extinct in 1930. They meet a hunter convinced he shot one.

Dark Ship. As smoke fills the Wizard, the Colburns face a dark ship nightmare. And, the storm and towering breakers shatter Jake's steel anchor, threatening the crew.

Time And Tide Wait For No Man. Winter unleashes its fury on the Summer Bay. A rookie mistake leaves Captain Bill a deckhand short, and Sean finds a fatal flaw in his crab count.

Cappy's Curse. After a tragic event on their way to a Guarani village, the team secures vital information from the village elders about a special stone hidden near 'The Demon Falls'.

The Secret. Adventurer and avid explorer, Josh Gates, travels all over America to investigate the mystery of the 1980s bestseller and cult phenomenon, The Secret.

Origins Of Stonehenge. Archaeology expert and adventurer, Josh Gates, travels to Great Britain to explore the origins of the mystical monument of Stonehenge.

Tropic Thunder. The Raneys rescue a family descended from rock'n'roll royalty by reclaiming their homestead from the jungle on Kauai. But a dangerous flash flood causes issues.

The Bushmen risk their lives digging where opal thieves removed the ceiling supports. Meanwhile, the Blacklighters switch to dangerous night mining.

Start With A Bang. The Bushmen bring in an explosives expert to blast through the toughest rock in Grawin. A brand-new team brings cutting edge technology to the opal fields.

No Turning Back. A dangerous list forces Sig to jettison pots or capsize the Northwestern. One wrong move in the narrow False Pass causes Jake and the Saga to hit bottom.

Operation Anvil Drop. Keith recruits Johnathan to intercept a Russian trawler fishing illegally. But the situation intensifies when a missile streaks across their position.

Raney Returns: Crash And Berm. Marty re-rescues the Broadhead family, whose Ohio home was made from 30,000 tires and faces major new structural issues.

Prospectors Jacqui and Andrew uncover gold in Queensland. The Poseidon Crew get some exciting news, while the Dust Devils spend big on new equipment.

Garden of Evil. A vet and a military mum tackle the harsh conditions of Mexico's Cayo Venado. Will a week of freezing rain lead the survivalists right up to breaking point?

Lord of the Rats. A workaholic and a loner are challenged to survive three weeks in Thailand. Competing with monkeys and rats for food, will they be able to come together as a team?

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Return To K-Town. Mike and Tay build a commemorative clock for the town of Kannapolis, North Carolina, before the crew heads back to salvage items left behind on the first trip.

Carpenters Hall. The crew stays local and heads just down the street in Roanoke where they salvage a one-of-a-kind sign and pick through an old meeting hall.

Gold Is Thicker Than Blood. Shawn confronts his dad for the family operation - to disastrous results. Emily brings her dad aboard The Eroica and Vernon recruits his daughter Elaine.

The Heat Is Off. As summer's end approaches, Shawn claws closer to the top of the gold count. And, Emily leaves her unpredictable father to tend on the Eroica.

In the remote outback, Shane uses a clever bush fix to get himself out of a jam. Plus, the Gold Retrievers find a gold-rich quartz vein that could hold the motherlode.

Florida Black Panther. Forrest combs the Florida Everglades for the black panther, which has never been seen in the US. Discoveries in the area suggest it may be more than a rumour.

Dead Or Alive. Each skipper's next move determines who survives the final winter dash. Winds put the Wizard on a collision course and Jake taps a Hillstrand to save the Saga.

Now Or Never. A crushing injury requires Coast Guard rescue. Josh and Casey face a huge loss when their offload gets cancelled, and Monte hauls more crab than the Wizard can hold.

Striking Gold. The team tracks down a unique marker, taking them to a maze-like location riddled with caves. The determination pays off as they start unearthing priceless artefacts.

Pyramid Of Legends. Adventurer, Josh Gates, ventures into the ancient Maya city of El Mirador in search of the lost tombs of mysterious ruling dynasty, the Snake Kings.

Lost City Of El Mirador. Josh concludes his investigation into the mysterious Maya city of El Mirador, including the possible burial of the Snake Kings.

Home Is Where The Yurt Is. In the Tennessee mountains, the Raneys construct a massive yurt. They turn a rundown pond into a food source and create a workshop with a propane forge.

Baptism By Fire. The Cheals take on their most dangerous dig ever. The Bushmen trial a rookie to operate their exploration drill, but it doesn't go as smoothly as they'd hoped.

In Search Of Fuel. The Opal Whisperers work underground together for the first time on a legendary claim. The Mooka Boys are forced to work Leif's late father's abandoned mine.

Hell On The High Seas. Josh and Casey approach the ice edge while braving an Aleutian storm. Jake's niece and engineer climb the 30ft crane to make a critical repair.

Avian Apocalypse. The Cornelia Marie crashes into the ice pack when the greenhorn on watch falls asleep at the wheel. Plus, hundreds of seabirds bombard the Saga.

Terror Behind Bars. Heather and Phil head to Tennessee's Brushy Mountain Penitentiary to investigate the violent, powerful, and hostile forces lurking in its remains.

Tragic Endings. Josh Gates investigates the curse of Tut's tomb, the strange demise of students hiking in Siberia, and the disappearance of a man in the desert.

The Gold Timers fight back against gold thieves. Machinery problems continue to plague the Dust Devils, while Marcus is panicked when Linden goes missing.

Surthrive. An independent mother of three, plus a jungle savvy Green Beret, take on the remote wetlands of Guyana. But will they be up to the task?

Easier Said Than Done. A nurturing mother, and an independent adventurer try to survive in the rainforests of Nicaragua. Can they conquer two weeks Naked and Afraid?

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Roanoke Shopping Center. The team heads to a local shopping centre to salvage a large, decorative frame, rolling doors and more. They also find great items from a pick in New Jersey.

Country Store And Gas Station. The crew salvages an old country store. Using materials from the project, Mike and Robert create a tribute bench for a veterans' retreat.

Claim Of Thrones. The approach of a season-ending storm tests the severity of Nome's gold fever. Shawn digs in deeper water and Ken pushes the Myrtle to its max.

The Poseidon Crew battle challenging terrain in the mountains of High Country Victoria. Plus, promising signs could lead the Gold Devils to a million dollar pay day.

The Great Auk. Forrest is in the Faroe Islands looking for a trace of the great auk, a large flightless seabird that was declared extinct over 175 years ago.

Cold War Rivals. A dramatic change in the Russian crab industry rocks global markets and sparks new competition. As crab prices grow, legendary captains return to claim their piece.

Lone Gold. Gold miners Boyce and Ben separately head into the bush of British Columbia, seeking the next big pay streak. Completely alone, they race against winter to hit gold.

Butch Cassidy's Lost Loot. Josh Gates delves into Wild West lore to find Butch Cassidy's missing money. He traces the iconic outlaw's footsteps through Colorado, Utah and Nevada.

Viking Secrets. Josh Gates investigates how a group of Norse tribesmen gained power in medieval Europe. His quest for answers takes him from Denmark to Iceland.

Marsh Madness. The Raneys face a swamp nightmare in Georgia. They must find an ingenious way to reclaim the Buchannans' land from a snake and gator-infested swamp.

A Well That Takes On Water. The Digi Diggers need to explore new ground after mining opal too brittle to sell. The Bushmen find their new claim has been dug out by opal thieves.

Bad Luck. The Opal Whispers are forced to leave behind a rich opal seam in a mine on the verge of collapse. The Cheals are cut off from their mine by crippling floods.

Frozen. Battered by the ice pack, Sig changes tactics deploying an experimental bait from Norway. On the Time Bandit, frustration boils over as Freddy tests Johnathan.

Graveyard Of Gear. With intense currents holding back the Arctic ice pack, Keith struggles to retrieve his catch. Jake and Sean face losing everything when ice swallows their gear.

The Yorkshire Air Ambulance fly to assist once again. The team attempt to rescue a biker who has been catapulted 30 metres into a road sign.

Machete Attack. A shocking machete attack on a puppy leaves the medical team fighting to save his life. The Animal Cops embark on the hunt for his attacker.

The Poseidon Crew are desperate to find fine gold to fund their expensive operation. Rookie team Jacqui and Andrew find gold nuggets in Queensland.

Fear the Unknown. A Bigfoot believer who is afraid of the dark, and a tough mom who has never left home, take on the dark and mysterious Mayan jungles of Belize.

The Swarm. A mountain Mum, filled with a wealth of wilderness knowledge, attempts to survive with a partner who seems to prefer napping to trapping.

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Apple Barn. The team heads to Winchester, Virginia, to salvage an abandoned orchard barn, but they must pick through years of trash and treasures before they can begin.

Saving A Gem. The crew finds a gem with a log cabin tucked inside an old farmhouse, but they struggle to disassemble and demolish the property due to the ever-increasing mud.

Deepest Alaska. Johnathan sets mile-deep pots and pulls up a mystery species. Jake's niece gets injured on the Saga, and Clark takes the helm in Sig's wheelhouse.

Rip Tide. Mandy's shocking news forces Sig and Clark to reconsider their decision to keep fishing. Jake teams up with Rip but powerful Aleutian tidal currents cause crossed lines.

Dark Waters. Johnathan risks losing his entire live catch when the Time Bandit ventures into fresh water. Josh experiments with glow sticks to attract crab at the darkest depths.

No Good Deed Unpunished. A freighter cuts Jake's lines, forcing his crew to drag for valuable pots. Rip helps Johnathan locate the motherlode only to pay with a broken block.

The Bishop invests in a massive new claim, but he has no money left over for equipment. Meanwhile, the Tunnel Rats risk electrocution as they hunt for crystal opal.

The Misfits search for a new claim in Andamooka's dangerous opal fields. With no working machinery, the Opal Whisperers put their hopes into a bucket of Yowah Nuts.

The Blacklighters are forced to move their 10-ton processing plant to a new claim. Plus, the Cheals try to use abandoned truck parts to fix their agitator machine.

From The Pinnacle To The Pit. Jarrin and Hugh hunt for anything and everything in the walls of their mine. The Neils risk life and limb against deadly boulders at 'Topaz Mountain'.

Three groups of sapphire hunters encounter big problems underground. A lack of water, wrong turns and big machines all cause issues for the teams.

Deep in the heart of the Australian Outback lie some of the largest gems on the planet. Passionate teams take big risks to hunt down these elusive treasures.

The Gold Devils pin their hopes on an exploration mission to a rugged outback lease. Plus, flood waters cripple the Gold Retrievers' new plant.

The Ferals lose a team member in the unforgiving outback. Plus, Shane gets an attractive offer that could break up his partnership with Russell.

Jacqui and Andrews' big gold dreams are stalled by communication issues. And, the Poseidon Crew battle wet weather to unearth a monster pay day.

Stop Touching My Stuff. 16-year-old Haley can fill her bedroom with stuff in less than a week. Her parents hope that a visit to an extreme hoarder's home will scare her straight.

Overtaken by Puppets. Donna is a former ventriloquist who has collected hundreds of puppets in her home. With the help of a clinical psychologist, Donna confronts her obsession.

The Ozark Howler. In Missouri, Forrest and Jessica examine reports of a wolf-like creature. A chance encounter with a local moonshiner leads them to an amazing discovery.

Terror Behind Bars. Heather and Phil head to Tennessee's Brushy Mountain Penitentiary to investigate the violent, powerful, and hostile forces lurking in its remains.

Tragic Endings. Josh Gates investigates the curse of Tut's tomb, the strange demise of students hiking in Siberia, and the disappearance of a man in the desert.

I Have A What In My What? A baby falls mysteriously ill and struggles to breathe. A man has something living in an embarrassing place. Plus a woman's weight gain confounds experts.

There's Something Living In My Hand! A mysterious infection brings a football player to his knees, parasites devour a woman's eyeball and sea creatures attack a marina dock master!

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Inflated Egos. The buyers return to Georgia, but this time take their auction battle out of Atlanta to the city of Commerce. Artefacts and iconic advertising pieces are up for grabs.

Intergalactic Bounty. An eclectic mix of items calls to the buyers, drawing them back once again to do battle in Nashville. Items include a box full of license plates.

Greedy Pig. The buyers head south again, this time to the affluent Atlanta suburb of Alpharetta, seeking valuable items at a local Man Cave auction. But who will come away happy?

Walk the Plank. Super Auctions collects some of the most iconic items from Orlando's star attractions and sells them to the highest bidder. How will the buyers get on?

It's Not Easy Making Green. The buyers have travelled to Allentown in search of old money. Items up for grabs today include rare Civil War-era objects from Gettysburg.

Dino Mite. Vintage advertising pits the buyers against each other in Knoxville, where Sally spends big to win a dinosaur. Meanwhile, Billy's attempt at sabotage backfires.

Big Boy Bucks. The buyers take a gamble on vintage casino and advertising items, including a Bob's Big Boy statue in Vegas. Meanwhile, a rare Elvis recording could pay off big time.

Gunning for Dollars. A giant Gatling gun and a rare advertising piece from Nabisco Cookies are among the items that interest the buyers at a gambling auction in Las Vegas.

The Wizard of Odd. A lost property auction in reveals an old-school boom box from the 1980s, while a buyer is over the rainbow about a rare 'Wizard of Oz' piece in a sealed trunk.

Safari Sale. The buyers visit South Africa for a once-in-a-lifetime auction, and Billy appraises a ceremonial mask. Will profit still be made outside the specialist's comfort zone?

an all-original 1955 Mercedes 300 SL 'Gullwing' that's been hidden from the public eye for decades.

Ace In The Hole. Wayne is in Virginia to help sell an impeccable 1958 AC Ace Bristol roadster. In California, a 1968 Toyota Corona makes an unforgettable impression.

3 Million Mile Volvo. Wayne lifts the lid on a Volvo that holds the world record for the highest mileage. Plus, he reverse engineers a gearless transmission for a 1912 Cartercar.

Shouldn't Be Selling It. At auction, Wayne works with a collector who has last-minute doubts about selling his collection. Plus, Wayne's '30 Ford Model A faces stiff competition.

The Big Brother. The crew matches the two-tone paint job on the '53 Barn Door Deluxe build. They add a custom trim, a new engine, 22 windows and a custom interior.

Who Gets Number One? Dave and the crew proved they could execute Dave's production Corvette vision. But now that some have sold, they have to get them completely finished.

Introducing The Kindig Cf1. Dave and the team are putting the final touches on two remarkable 1953 Corvettes. Will their demanding clients be satisfied with the final product?

1985 Mercedes 300 TD. Mike has upgraded this car plenty of times before, but this time he's found a major bargain. With a few minor changes, he's hoping to double the price.

1974 Jensen Healey. Mike finds a two-seat convertible roadster for Ant to recondition. With suspension in need of an overhaul and a tatty exhaust, Mike returns to the UK for parts.

Fresh Kills. Russell is unnerved by a gruesome discovery while the rest of the team searches for a top-secret research facility hidden beneath the forest.

Return To Lake Fear. The team uncovers a potential Bigfoot kill zone and launch a squadron of patrol drones to sweep the area for the existence of Sasquatch.

Ed Gamble, Richard Ayoade and Joanne McNally defend outrageous opinions. They tackle relationships, the royals and vasectomies.

The Shapeshifter. Reports of shapeshifting UFOs reveal a potential threat to the military. Ben and Melissa investigate the beings and craft behind these sightings.

Alaskan Lake Monster. Phil and Jess search whitewater rapids and a frigid Alaskan lake for a legendary beast that's now the target of serious scientific inquiry.

Avalanche Ghost Train. At the site of America's deadliest avalanche, witnesses report bizarre apparitions and feelings of dread. Phil and Jess test a mind-bending scientific theory.

Mexico's Haunted Cenotes. Phil and Jess investigate caverns believed to be portals to the Maya underworld. The sacred cenotes supposedly hide secrets far darker than any legend.

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Steal Drum. The buyers are once again in Nashville, TN. Billy, Mark, Laurence and Sally have returned to Music City Auction for all the great items that always seem to be on offer.

Monster Money. The buyers are in Hollywood for one of the largest movie monster memorabilia auctions of all time. Items include pieces from Frankenstein and Wolf Man movies.

The Ice Mine Cometh. Winter has come - along with the thinnest, most unpredictable ice in decades. Kris tries to set up and mine in one day and Emily's reliable Claim 14 shocks her.

Frozen Chokehold. Only days into the winter mining season, a regulator freeze up cuts off Shawn's air supply. Vernon returns to the ice with an eye to buy Claim 16.

A concerning weigh-in forces Paul on a 1400km trek for new mining equipment. In the remote Pilbara region, mechanical issues cause tensions for the Ferals.

The Pachylemur. Madagascar's Pachylemurs were red, furry giants, nearly the size of great apes. Forrest scales the jungle canopy to prove the giant species still lives.

Typhoon Hagibis. As the fleet begins its race against the Russians, ferocious typhoon Hagibis hits the Bering Sea. Captains must choose whether to risk their lives for a big payday.

Breaking Point. Still reeling from deadly typhoon Hagibis, the fleet claws its way back into competition against the Russians - and the pressure to make up ground has mounted.

Hell And High Water. Ben is running out of food, but sudden snow gives hope of tracking wild game, while a promising dig site prompts Boyce to haul in his mining equipment.

Vikings In America. Josh Gates traces the Vikings' westward expansion from the volcanic landscape of Iceland to a mysterious settlement in Greenland and into North America.

Hunt For The Metal Library. Josh explores the Tayos Cave in Ecuador, seeking a legendary set of metal plates believed to be created by an advanced ancient civilization.

Green Mountain Gurus. The Raneys bring some homesteading mastery to a Vermont couple. Marty creates viable access through dense terrain, while Misty builds an underground garden.

Start Again From The Beginning. Gale force winds threaten the Digi Diggers' dreams of an eco-mine. The Bushmen discover dangerous old workings while clearing out their new mine.

Hit Or Miss. The Mooka Boys may lose a potential investor due to their little mining progress. Disaster strikes for the Opal Whisperers when Sofia's hoist fails.

Sub-Zero Scramble. The Bering Sea threatens to claim Sig and Wild Bill's gear unless they can beat the rapidly freezing waters. Rip takes on a massive amount of extra quota.

Port Of Last Resort. As ice blocks St. Paul Harbor, captains race to deliver their final snow crab. Sig deploys a risky tactic and the Wizard's 77-year-old hull cracks open.

Pit Bull Vs Rattler. Rocky, a young pit bull, is fighting for his life after being bitten by a rattle snake. Plus, Sassquatch the cat suffers after a fire at his owner's apartment.

Penguins In Love. Seven charismatic penguins join the colony. Meanwhile, a grizzly bear has a serious foot injury and a turtle struggles to get along with the crocodiles.

Marcus and Linden are confronted by a rival gold prospector. The Gold Timers call in a geologist for help, and Robbie storms off the Ferals' lease.

All or Nothing. A hunter from Louisiana meets a California surfer girl on a deserted island of the Philippines. With very little water to tap into, dehydration soon sets in.

23 Days. A book-smart but inexperienced survivalist and a rock-climbing wilderness enthusiast take on the savannah of Namibia - but the harsh conditions quickly take a toll.

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Taylor Family Farm. The team heads to Yorktown to pick through an old farm and former Native American settlement. Mike and Tay handle the heavy lifting outside to save a steel boat.

Marine Salvage. Mike and Robert head to Florida and get lessons in diving and safety so they can salvage under water. They recover old ship parts from the bottom of the ocean.

Snow Blind. The clock ticks as an impending, violent Arctic storm gathers strength. Kris gambles on another rookie miner and Vernon risks everything to test Claim 16.

Pain In The Ice. Following the Arctic storm that drove everyone to shore, Shawn embarks on a marathon dive and Kris unveils a diving relay with The Reaper's new diver, Shaunna.

Alan and Salty look for remote gold in Western Australia's wild Kimberley region. But they are left stranded when they reach an impassable ridge line.

The Javan Tiger. Forrest delves into the island of Java in Indonesia, seeking the Javan tiger. It was declared extinct in 2003, but there have been recent reported sightings.

Shotguns And Fist Fights. With the Russian menace looming, co-captains Johnathan and Jake blast a shotgun at their problems while a vicious fist fight breaks out on the Seabrooke.

Double Agent. The Cornelia Marie taps American satellites to spy on the Russians while Scott Campbell Jr. pioneers a long-dormant fishery. And, Wild Bill faces big setbacks.

Wasting Away. Boyce takes a risk crossing a river to reach rich ground, whilst Ben rappels down a cliff. 68 year-old mining veteran John Belcik starts his descent into the Canyon.

Nazis In Argentina. Josh ventures to Argentina, where many Nazi SS officers escaped to after World War II. He uncovers secret Nazi hideouts theories about Adolf Hitler's 'true' fate.

Secrets Of Brother XII. Josh attempts to uncover a treasure left behind by the Aquarian Foundation, an isolated, insidious cult led by the notorious leader known as Brother XII.

No Place Like Dome. The Raneys help a struggling Idaho family in a cliffside geodesic dome home. Misty builds an innovative garden greenhouse, while Matt finds a dangerous predator.

Succession Of Opal Joe. The Blacklighters discover opalised sea creatures in an ancient seabed. The Cheals close in on their biggest opal haul ever, but all is not as it seems.

A Glimmer Of Hope. The Mooka Boys attempt to reach a new mine on a treacherous opal field. Plus, the Blacklighters are almost buried alive mining opal in unstable tunnels.

Call Of A New Generation. A new generation braves the sea, forging unlikely alliances across the fleet. As high prices draw foreign boats, captains young and old band together.

The Nose Knows. In Mount Vernon, an abandoned sewer line is overwhelmed by stagnant human waste. And in New London, a large clog could take down a city building.

Rodbuster / Galvanizer. Mike works his hardest construction job yet. He helps a team of rodbusters, who carry 2 tons of reinforced steel each for overpass construction.

The Dust Devils' critical water supply runs dry. Jacqui and Andrew find their biggest nugget so far, while the Poseidon Crew are hit by torrential rain.

Forsaken. Sparks don't fly deep in the Panamanian jungle, an ex-cop and a self-described wild child clash over cuddling- before the challenge overwhelms one of them.

Contamination. After a typhoon scatters debris through a Philippine forest, a stay-at-home mum and stubborn trucker combat sickness and no food to survive.

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Blacksburg Barn. The team races to salvage an 1800s barn in Blacksburg, VA, before a hurricane rolls in. Later, they turn part of an airplane into a stunning desk.

Bluefield House. The team go to the Bluefield House in West Virginia to restock classic warehouse commodities. Plus, they head up north to deliver a large lamppost.

Total Meltdown. Suffering the icy burn of possible defeat, Kris wrecks his 3-diver relay plan and abandons his crew. Meanwhile, Shawn is forced to question TOMCOD.

Cold Man And The Sea. The clock ticks as Shawn races to prove the viability of the TOMCOD. Plus, Kris makes amends with his crew and Brad dives for the first time in five years.

A series of setbacks threaten to ruin the Gold Devils' recovery plants. Plus, the Ferals suffer a serious gold drought on Kim North's Mount Shovel lease.

The Tasmanian Tiger Down Under. After numerous eyewitness accounts of the Tasmanian tiger in Australia, Forrest heads to the Cape York Peninsula in search of this unique species.

The Bleeding Edge. Johnathan goes under the knife at sea and Junior bets it all while chasing the elusive Golden King crab. Plus, Wild Bill faces an unruly greenhorn.

Into The Red. Co-captains Jake and Johnathan try to join forces with rival Keith Colburn. Junior risks crossing into enemy waters and Wild Bill seeks work in Russia.

Big Risk Big Reward. John's plans are derailed when a tree crushes his shelter. Ben finds the best dig site he's ever seen and Boyce's only shot at gold leaves him with dire options.

Hatshepsut, Nefertiti and Cleopatra.

Nefertiti and Cleopatra.

All The Pretty Horses. The Raneys help a family with dreams of a horse rescue. Misty builds a multi-tier garden and duck pond, and Marty constructs a horse barn.

Back In The Saddle. With a major setback in Misty's build, the Raneys race the clock in their rescue of a Texas homestead. Matt builds a hog trap for an additional food resource.

The Reward Of The Effort. The Opal Whisperers' partnership with veteran miner Uwe ends abruptly. The Misfits finally hit old timers' workings at the bottom of their open cut mine.

Soldier Of Fortune. The broke Bushmen are forced to trade opal to get a shaft drilled on a new claim. The Digi Diggers get lost exploring a terrifying abandoned mine.

Wheelhouse Bound. Sig gets tough news at sea, forcing the Hansens to make a critical decision. Meanwhile, Jacob reaches a stalemate with Keith on the Wizard.

Amazing Grace. Sig buries his beloved mother and the last of his family's pioneering generation. Plus, Sean Dwyer sees trouble in a new partner.

Traveling Tiny Firehouse. A couple wants a firehouse-on-wheels home. They add a red garage door, fire pole and sirens plus a fire hydrant is the water source for the property.

Luxury Tiny Home On The Lake. An interior designer wants to create a sleek, tiny house on a lakefront property. Her whole family help her make a truly unique and luxurious home.

Tiny California Luxury. A couple decide to build a tiny custom house as they can't afford a large property in the expensive San Francisco Bay Area. Their new home is a tiny mansion!

Midcentury Tiny. A couple relocates to Florida and together they build a tiny home. They want an electric front door, funky wallpaper, neon signs and a floating daybed.