Rome's Great Wall. The Roman Empire built Hadrian's Wall to guard its frontiers; new discoveries reveal who the Romans were trying to keep out with this 72-mile-long megastructure.

Teleshopping.

Teleshopping.

More everyday items go under the microscope with a look at how objects including aluminium canoes, wood bowls and marimbas are made.

More everyday items go under the microscope with a look at how indie car seats, paper flowers and stand-by generators are made.

Recovery Road. As fall closes, Atz Lee confronts the reality of recovering from his accident. In a desperate hunt, Eivin and Jane venture miles out to sea in search of halibut.

New Beginnings. Sparks fly between Otto and Charlotte as they build a staircase to prepare for the winter. Eivin and Eve welcome the newest member of the family.

Rebuilding Grandma's Cabin. Mark and the team travel to Montana to rebuild Grandma's cabin from last year. They give the 150-year old home a new life as a cliff-side lodge.

Building The New England Barn. Mark and the team take on their biggest build yet. They resurrect the massive New England timber frame from last year as a family retreat.

Subaru BRZ. Mike buys his newest ever car to create a bespoke Scooby BRZ STI. But hopes of a profit are hit with a hefty bill for the turbo and a new exhaust.

Land Rover Discovery. Mike is seduced by a Land Rover Discovery Mk1 with low mileage. But with no MoT, a leaking sunroof and rust problems, Elvis faces a big challenge.

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 Wild Year. The Raneys visit a homestead they helped save more than three years ago. Plus, they check in with other homesteads that have flourished since their rescue.

Bust Or Gold Boom? Freddy and Juan rescue a British Columbia miner on his final season without a miracle. Their search for new ground leads to shocking results.

Carolina Gold. Freddy and Juan fly to an urgent SOS from a former Marine's dated mine in North Carolina. It will be the guys' biggest challenge yet.

Texas Luxury Tent. A Texas couple teams up with canvas tent experts to create a dream glamping experience. But they soon find the build is anything but luxurious.

Cashin In. Between tracking down body parts for the stripped Porsche and helping a client modernize a vintage hot rod, Andy has fallen behind - and Bob's not happy.

Jess's Dream VW Golf GTI. Mike Brewer and Marc 'Elvis' Priestley trade up to a VW Golf GTi for teaching assistant Jess. And the guys transform an old Fiat Doblo into a micro camper.

Fish To The Finish. As Joe and Tyler fight for the top spot, dark horse Niko tries to steal it. But everything comes down to the final weigh-ins at the dock.

Ed Stafford takes his wife and their two-year-old son on an epic adventure. They'll be living off the grid on an Indonesian island for a month in search of a healthier family life.

Gobi. Ed tackles an epic mountain climb in Mongolia's Gobi Desert. Going five days without a solid meal, can he thrive in one of Earth's most isolated spots.

Customs agents are keen to get hold of a prized work of art to check for suspect packages within. And, border police give chase to cannabis smugglers on the beaches of La Linea.

A Spanish driver returns from Tangiers driving a banned car. And, at Madrid Airport a hairy discovery in a passenger's suitcase arouses suspicion.

Demon In The Dark. The team suspects a shapeshifting creature from Alaskan lore may be responsible for the haunting howls heard near a remote lake.

Ed Stafford takes his wife and their two-year-old son on an epic adventure. They'll be living off the grid on an Indonesian island for a month in search of a healthier family life.

Gobi. Ed tackles an epic mountain climb in Mongolia's Gobi Desert. Going five days without a solid meal, can he thrive in one of Earth's most isolated spots.

Get Off My Cloud. This race is about the top of the list down to the bottom as Ryan and Chuck plan to fight for number 1 again. At the bottom of the list, Farmtruck feels the heat.

Lost Kingdom Of Kush. Pyramids in the deserts of Sudan are the ruins of a powerful lost civilisation that rivalled Egypt. However, why are the pyramids there and who built them.

Teleshopping.

Teleshopping.

More everyday items go under the microscope with a look at how objects including knee replacements are made.

More everyday items go under the microscope with a look at how objects such as cast iron stoves are made.

Do or Die. The Kilchers find themselves unprepared for winter's sharp arrival. Led by Otto and Charlotte, the family's cattle trek a cold and deadly path.

The Last Straw. Atz Lee's return to the Hunter's Cabin is rudely interrupted, and he turns to a veteran homesteader for help. Plus, the Kilchers join forces to protect Shane's cabin.

Saving A Rare Log Springhouse. The team wade in the water to save a dilapidated springhouse. Johnny and Tim go exploring while Mark and Graham clean up the spring.

Rebuilding The 100% Cabin. The team take the 100% cabin to South Carolina where they rebuild it as a hunting cabin. They also work with the client's kids to build a camping cabin.

Audi RS 6. Mike and Elvis have one of their toughest challenges yet: can they make an Audi RS6 estate car faster than a sportscar? Elvis has doubts after a hazardous test drive.

Ford P100. Mike gambles on a Ford P100 imported from South Africa to Scotland. But it's hit with a series of problems - and will it cope with the UK's weather and roads.

It Takes A Village. The Raneys find a Montana homestead struggling through food, predator and power problems. Marty and Matt enlist a community of firefighters to help.

Dry Or Die. In Arizona, a miner gambles his retirement to secure a legacy for his son. The gold duo must fix his innovative 'dry washer' to save the mine.

Nature's ATM. Freddy and Juan must revive a 50-year-old wash plant in Montana's mountains, where a mining family must turn a profit to save the business.

Virginia Underground Home. A family builds their own underground home in the hills of Virginia. With shipment delays and severe weather, can they make their dream a reality.

Toys For Big Boys. A '68 RS SS Camaro hasn't run in more than 20 years, but now it's time to turn the former cover car into a 1,200 horsepower street car.

Tom's Dream DeLorean. Mike Brewer and Marc 'Elvis' Priestley help farmer Tom trade up an old Jaguar and a tractor to a DeLorean. But with a £30,000 price tag it won't be easy.

Love And War. For Dustin and his crew, exhaustion and lack of gold at The Wall pushes them to the boiling point. Dustin is forced to take drastic action.

A 'Squatch Above The Rest. Phil and Heather journey into the Kentucky wilderness, searching for intelligent sasquatches who seem always to be one step ahead of them.

Lost World Of Sumerian Kings. Kish, Iraq, lies at the cradle of human civilisation. Experts investigate the buried secrets of this lost city to uncover the first origins of royalty.

A shipment of animal feed from South America delivers a collection of questionable bags. A tragedy lands at Barcelona Airport which shocks and repels officers.

At Madrid Airport, a Chinese couple's huge amount of luggage raises suspicion. The border police try to catch a catch a criminal gang breaking over the Gibraltarian frontier.

Tunnel Of Terror. Russell uses a robotic dog to explore an abandoned mine and discovers some unusual evidence. Bryce follows up on a terrifying 60-year-old Bigfoot encounter.

A 'Squatch Above The Rest. Phil and Heather journey into the Kentucky wilderness, searching for intelligent sasquatches who seem always to be one step ahead of them.

Lost World Of Sumerian Kings. Kish, Iraq, lies at the cradle of human civilisation. Experts investigate the buried secrets of this lost city to uncover the first origins of royalty.

Brand New Car. With Chief set to take his new car up the list one more time, Reaper struggles to get his car fixed in time for race night. Farmtruck and AZN try round up some races.

Bermuda Triangle Apocalypse. Cutting-edge technology is helping experts investigate the Bermuda triangle. Using new techniques, they search for evidence of aliens on the ocean floor.

Teleshopping.

Teleshopping.

Modern-day treasure hunter Drew Pritchard goes for a climb at a 17th century mansion in Cambridge. Later, he visits a massive salvage yard where he encounters a tough negotiator.

Modern-day treasure hunter Drew Pritchard makes a startling find at a 13th century house in the Lake District. Later, he visits a classic car collector in Hertfordshire.

Betting Big On Little Balls. The 'King of Hoards' and his team of modern-day treasure hunters gamble on finding hidden riches, like a $60k marble collection.

Hunting For Silver Bullets. Matt tackles a dangerous hoard in the Pennsylvania woods filled with high-value guns and ammo. The property is packed with heavy equipment and scrap.

A remarkable Manchester library impresses Drew, a fellow dealer has lock-up in Chorley but the two men are miles apart in valuation, and a chair in poor condition holds real value.

Prices at an amusement park in Berkshire causes great merriment. Plus, Drew gets a lesson in dentistry from an antiques shop in Newcastle and flips a coin on a deal in Yorkshire.

Rally Valley's Last Bounty. Rick runs the last of Rally Valley's pay dirt. Tony's son Mike battles an old water pump. Parker's crew races to rescue a rock truck in danger.

Parker's Three Plant Blitz. Parker runs a third wash plant for the first time. Tony surprises Kevin with a new toy. Cousin Mike makes a big misstep when a plant of his goes down.

Big Cat Fight. Brennan reaches breaking point and confronts one of Kevin's crew members about their performance. Doumitt threatens to walk out on Parker.

Kevin Fires Up. Kevin fires up his wash plant for the first time. Tony sets his son Mike to run the trommel at Paradise Hill 24/7. Rick looks for gold in a new spot.

The King's Mistake. Tony hits an unexpected roadblock at his Indian River claim. Rick searches for a new spot to mine. Parker's crew makes a big move in the Long Cut.

Parker's Bombshell. 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.

Love And War. For Dustin and his crew, exhaustion and lack of gold at The Wall pushes them to the boiling point. Dustin is forced to take drastic action.

Blue Channel Gold. Freddy and Juan face the daunting challenge of unravelling an underground mystery buried beneath a dried riverbed at a couple's Oregon claim.

Lost World Of Sumerian Kings. Kish, Iraq, lies at the cradle of human civilisation. Experts investigate the buried secrets of this lost city to uncover the first origins of royalty.

Ed Stafford takes his wife and their two-year-old son on an epic adventure. They'll be living off the grid on an Indonesian island for a month in search of a healthier family life.

Gobi. Ed tackles an epic mountain climb in Mongolia's Gobi Desert. Going five days without a solid meal, can he thrive in one of Earth's most isolated spots.

A 'Squatch Above The Rest. Phil and Heather journey into the Kentucky wilderness, searching for intelligent sasquatches who seem always to be one step ahead of them.

Purgatory. A serious illness forces Keith to hand over the Wizard. Josh fights for the helm despite a bad showing. Meanwhile, major engine trouble threatens Wild Bill's season.

Winter's Curse. A huge tidal surge threatens Josh and Monte as they chase their bounty deep into an Arctic storm. Meanwhile, Wild Bill hopes to get his broken boat off the dock.

Blackout. Captain Jake is hit with a ship-wide blackout, and Sean is hit with a mechanical break. Unable to fish, Keith hopes to recruit an unlikely person to save his business.

Bad Blood. Accidents hit the decks. As winter rocks the fleet with huge swells and strong winds, the Bering Sea takes a brutal toll on a rookie. On the Wizard, mutiny is looming.

How do they make an almost invisible hearing aid that connects wirelessly to a phone? How do they build the carriages for London's new underground railway.

How do they build remote-controlled underwater robots to do jobs too dangerous for human divers? How do they make the world's most cuddly teddy bears.

Teleshopping.

Teleshopping.

1985 Maserati Biturbo. Mike discovers a 1985 Maserati Bi-Turbo that was converted to electric in the early 90s. Can they work on their first ever electric project and still profit.

1916 Cadillac V8. Edd surprises Mike back in England by purchasing a 1916 Cadillac. The guys work hard to get the car ready for a 9000-mile endurance rally known as Peking to Paris.

Best Of #2. Mike and Edd look over a few cars in the garage as they reminisce about the recent projects, with insight into how they went while looking at never seen before footage.

The Outlaw. The shop is finally ready to take the Outlaw Porsche to its conclusion. Done in metal, the car starts in body and paint, then is ready for assembly.

The Outlaw - Part 2. The 1956 Porsche comes to a conclusion, but not before a lot of late nights and long hours leading up to its debut at the SEMA show.

The Souped-Up Beach Cruiser. A friend wants Dave to turn a 1950s VW Bug into a glorified beach cruiser, adding more power, better drivability and new systems.

Roll Yuletide Roll. Atz Lee and Jane rush to the aid of a neighbour who has lost access to fresh water on her homestead. Charlotte takes measures to protect her herd from predators.

The Beach Is Burning. Otto and Eivin fight to douse a raging coal fire on Kilcher beach that threatens the homestead. Meanwhile, Atz Sr attempts an unconventional bear hunt.

Range Danger. With predators closing in, Otto creates a calf caboose for his spring cattle drive at the bay. Atz Lee and Jane bring sustainable solar power to their remote cabin.

A Bridge And A Bear. Atz builds a bridge and encounters a predator in the backcountry. Otto's hay season nearly comes to a halt when a broken tractor forces him to get creative.

A Yuletide Thanksgiving. The Kilchers take Thanksgiving off the homestead and onto Atz Sr's floating homestead, the Yuletide. Each person brings something special to share.

To Live Or Die On Perl Island. Atz travels to Perl Island to build a homestead for a friend. Tempers flare as Otto, Eivin, and Levi move an old workshop cabin to Otto's property.

Hidden Puppies. A man checked at Arlanda airport is attempting to smuggle a lot of gold. In a car in Kapellskär, Malin discovers hidden puppies.

California Earth Home. Friends and natural builders deal with Mother Nature to construct a family adobe dome home using the earth onsite in a mountain range in California.

Heartland Heartache. Novice farmsteaders in Iowa are on the verge of losing the legacy of their late father. The Raneys must quickly give them an off-grid masterclass.

In A Land Down Under. Dave and Kev take their talents Down Under when they visit Australia to host a car show based around the Adelaide 500 race.

2CV Fourgonnette - France. In Southern France, Mike and Elvis find a charming 2CV Fourgonnette. It's got a modest engine, tired suspension and missing rear seats.

Bam Bam's Big Build And Bears. A hungry predator encroaches, forcing Bird and Gabe to take stronger action. Bam Bam must play nice with his siblings to break ground on his homestead.

Bear Meets Girl. When an ostrich lays its first egg, the Brown siblings rush to work out how to incubate it. And, Bear gets a special visit from a girl on North Star Ranch.

Noah's Animal Ark. The Browns flee the mountain during a dangerous lightning storm in the heat of fire season. To ensure their safety, they devise ingenious new fire safety measures.

Where There's Water There's A Way. As the siblings race to finish their water system, Billy gets news that shakes the Wolfpack. Bear goes hunting and reflects on a big life decision.

Morgan Aero Coupe. Ever wondered how a Morgan Aero Coupe was made? Join the How It's Made crew as they go to its birthplace, explore the inner workings and its gorgeous exterior.

Porsche 911. Ever wondered how a Porsche 911 was made? Join the How It's Made crew as they go to its birthplace, explore the inner workings and its gorgeous exterior.

Teleshopping.

Teleshopping.

More everyday items go under the microscope with a look at how objects such as sewage pumps are made.

More everyday items go under the microscope with a look at how objects including car tyres, scuba tanks and silk are manufactured.

The Great Kilcher Quake. The Kilcher way of life is at risk like never before. After a massive earthquake struck the region, the families struggle to fix the homesteads.

Shattered Shelter. After a brutal winter and a massive earthquake, Mother Nature continues her attack. Severe weather and deadly winds put the Kilchers and their livestock at risk.

Saving A Hand-Hewn Cabin. Mark and the team explore a perfect pioneer settlement. They save the classic log cabin and repurpose the rare hand-cut sandstone chimney.

Salvaging Rose's Cabin. The team have to build their own road to reach an overgrown cabin. The previous owner never finished it, so the team complete the job for her daughter.

Alfa Romeo GTV. Mike finds an Alfa Romeo GTV with some fails, but he reckons Elvis can sort it. Can he get it ready for an Italian road trip to re-create the GTV Cup.

Caterham 7. Mike surprises Elvis with a Caterham Seven, but the size of the restoration job is bigger than expected. Can they get it race-worthy in time.

Bone Dry In Big Sky. The Raneys rescue a single-father homesteader facing threats of rockslides and bears in a Montana box canyon. Marty and Misty face an uphill battle.

A Seismic Shift. Parker bites off more than he can chew when he brokers a big deal. Tony digs deep to chase a record-breaking gold haul. Rick is missing in action.

Maryland Treehouse. In an effort to spend more time with their kids, a couple sets out to build a treehouse in remote Maryland with a budget of $400,000.

Captain Scrappy. With Dave's help and some new technology, Andy's sure the Hot Wheels tow truck can break the speed record. And, Andy wants to build a giant statue out of car parts.

Deepak's Dream Porsche Cayenne. Car dealer supremo Mike Brewer and mechanic Marc 'Elvis' Priestley help police officer Deepak trade up his Nissan Juke to a stylish Porsche Cayenne.

Crown Down. In Oldham, a magistrates' court is torn down. Plus, in Halifax car brake discs are given new life and in Wokingham an old horse transporter reaches the end of the road.

Hawaii-Five-No. A Big Island family finds their off-grid paradise threatened by destructive storms and deadly pests. To save them, the Raneys must get creative.

Customs agents get a tip-off about suspicious merchandise coming in from the Middle East. And, a sword and animal claws are found in a bag at Madrid Airport.

At Madrid Airport, a bag with an alarmingly strange smell is searched by a member of the Civil Guard. And, a family's car raises suspicion at the Tarifa border.

Dual Pursuit. Evidence of a cloaked Bigfoot leads the team to investigate near an abandoned mine. And Bryce stumbles across evidence of a possible missing person.

Hawaii-Five-No. A Big Island family finds their off-grid paradise threatened by destructive storms and deadly pests. To save them, the Raneys must get creative.

Smoked In Memphis. The 405 heads to Memphis - which means racing on JJ's slick, asphalt road. Their plan to stick together collapses as they struggle to set up the right races.

Lost City Of Babylon. Archaeological investigations unearth the secrets of the long-lost city. New evidence reveals what Babylon looked like and what caused its downfall.

Teleshopping.

Teleshopping.

More everyday items go under the microscope. How are objects including electric stand up vehicles made.

More everyday items go under the microscope. How are rock crushers, cake sprinkles and steam irons made.

Stranded. Still reeling from the earthquake, the Kilchers rush to make headway on time sensitive projects. The first fishing trip of the year leaves Eve and Jane lost at sea.

Killer Repairs. At the homestead, restoration of the manure shed continues for Otto and Charlotte - but is he pushing his body too hard and potentially straining his hernia.

Building A Double Pen Log Rental. The team build a huge double pen log cabin on a platform 13 feet off the ground. This will be the master suite on a high-end vacation rental.

Reclaiming A One-Room Schoolhouse. Mark and the team reclaim a rare one-room log schoolhouse full of history. Back on the boneyard, the schoolhouse gets a whole new life.

Peugeot 405. Mike has found a rare, 33-year-old Peugeot 405 while in Portugal. But finding parts isn't going to be easy. Can Mike and Elvis turn a profit.

1976 Mercury Capri Mk2. Mike finds a rare beast: a 1976 Mercury Capri MK2 with the classic 2.8 litre V6. However, it's not without its problems, which means a lot of work for Ant.

Smoky Mountain Hope. Marty faces his most daunting challenge ever in the rescue of a Tennessee homestead. He calls on past homesteaders and a home renovation team to help.

Searching For Rick Ness. Parker gets devastating news and faces off with the biggest landowner in Alaska. Tony pressures the kids to deliver the first gold of the season.

California Earth Home. Friends and natural builders deal with Mother Nature to construct a family adobe dome home using the earth onsite in a mountain range in California.

Large And In Charge. Andy's 2015 Challenger RT is a wreck because of Bobby, but if he can fix the exterior, it will be a knockout sale. And, Tommy updates the Big Red Jeep.

The Special. Mike and Elvis deliver the ultimate guide to buying a dream car, featuring auctions, car shows, auto jumbles and Mike's very own forecourt.

You're Fired. In Preston, a job centre is demolished and in Yeovil a twenty-foot yacht is ripped to pieces. Plus, in Woolavington a sculptor is on the hunt for scrap material.

Grave Diggers. With time running out, Dustin must make an impossible call: decide whether to keep going at The Wall or abandon the site and start over.

The Goldy Locks. Freddy and Juan rescue their first all-female mining crew, who are plagued by constant shutdowns on Arizona land rich in legendary gold.

At Barcelona Airport, the Civil Guard uncover cocaine hidden in a cereal packet. And, a helicopter tracks drugs runners in the Strait of Gibraltar.

At Barcelona Airport, the Civil Guard catch a trespasser in an old control tower. Officers pursue cannabis smugglers in the Strait of Gibraltar.

Low Tide, High Danger. After being stalked and hearing strange whistles, Ronny and Mireya launch a sound trap. Bryce learns a witness was withholding terrifying information.

Grave Diggers. With time running out, Dustin must make an impossible call: decide whether to keep going at The Wall or abandon the site and start over.

The Goldy Locks. Freddy and Juan rescue their first all-female mining crew, who are plagued by constant shutdowns on Arizona land rich in legendary gold.

Going For The Jugular. With Chief's car down for repairs, Shawn tries to grab the number one spot. But when Doc tries to hold off on racing Reaper, chaos ensues on race night.

Hidden Secrets Of The Twin Towers. The World Trade Centre's iconic twin towers were an engineering marvel. Experts use pioneering technology to examine their secret history.

Teleshopping.

Teleshopping.

More everyday items go under the microscope with a look at how detachable Indy-Car steering wheels and wind turbines are made.

More everyday items go under the microscope with a look at how blast doors, lipstick and artificial palm trees are made.

Under The Knife. After years of procrastination, Otto goes under the knife. While Charlotte waits, Jane is left to take care of the farm and delivers her first calf alone.

One Man Short. Following Otto's operation, a Kilcher son returns to take the reins, Atz Senior comes face to face with a dangerous predator, and tragedy strikes the homestead.

Rocky Mountain Cabin. The team bring an Appalachian-style cabin to Colorado. At the Canyon of the Ancients Ranch, they explore the stacked stone ruins of the ancestral Puebloans.

Drive-Through Corn Crib. The team use over 100 antique logs to build a dramatic entrance for their client's property. It involves some of the trickiest notching they've ever done.

1983 Volkswagen Rabbit Gti. The Golf GTi was a symbol of the 80s. Mike finds a prime example of a Rabbit, which he thinks can be transformed. Ant has a lot of work to do.

1991 Toyota Mr2 Turbo. The guys are excited when they find a legendary 1991 Toyota MR2 Turbo. But, one small fix becomes a big problem for Ant as the entire engine has to be removed.

Out Of The Ashes. With half the crab boats tied up, Sig devises a plan to save the fishery from destruction. As Johnathan Hillstrand returns to help, veterans try to work together.

Golden Acres. Parker gambles on shutting down his operation to bank big gold. The Claytons uncover rich ground at Golden Acres and need a quick payday to fund their move.

Trench Warfare. Tony battles to save his cuts and millions of dollars in gold when snow melt swamps Paradise Hill. Fred's head is nearly taken off when sourcing a new wash plant.

Coastal Maine. With the help of some friends and in just twelve days, a couple build a cabin in the middle of Maine's secluded coastline for their family to unplug and enjoy nature.

In the Strait of Gibraltar, agents make a dangerous approach on a fishing vessel. And, an X-ray reveals a tourist is smuggling an illegal substance.

At the Port of Tarifa, police officers use hammers and axes to dismantle a suspicious car. Plus, an agent uncovers smelly shrimp in a passenger's bag.

Mini Mark 1 850. Mike finds his favourite iconic British car, a Mini Mark 1, in a garage in Wales. He and Elvis make some radical changes to get it back on the road.

Metal Eagle. In South Yorkshire, a community centre is crushed. Plus, in Berkshire a scrap artist works on a challenging new piece and in Coventry car parts are repurposed.

100 Years, 100 Changes. A 1933 Roadster has a great paint job but needs reimagining. Plus, the owner of a 1968 Camaro has a load of upgrades he wants to accomplish.

Ford XR8 - Australia. Mike and Elvis engage in the ultimate Aussie showdown: Ford versus Holden. Can their Ford XR8 outpace the Holden GTS at the Mount Panorama circuit.

The Civil Guard race to apprehend the owner of a bag containing suspicious bottles. And, a woman claims to be pregnant when accused of being a drug mule.

The Civil Guard uncover seven kilograms of cannabis in the back of a car. And, a young couple face up to five years in prison for trying to smuggle tobacco.

Tracking Terror. Strange sounds lead to a disturbing discovery for Ronny and Mireya. Russell tracks a mysterious creature. Bryce hears screams near the target zone.

100 Years, 100 Changes. A 1933 Roadster has a great paint job but needs reimagining. Plus, the owner of a 1968 Camaro has a load of upgrades he wants to accomplish.

Ford XR8 - Australia. Mike and Elvis engage in the ultimate Aussie showdown: Ford versus Holden. Can their Ford XR8 outpace the Holden GTS at the Mount Panorama circuit.

Can't You Hear Me Knocking. Chief is back on the list, so he and Shawn plan to get back into the top spots. And Farmtruck sets AZN up with a race against a doctor with a super car.

Secrets Of The Black Pyramid. With special access to a hi-tech archaeological investigation, experts reveal why Egypt's Black Pyramid collapsed before its pharaoh was buried there.

Teleshopping.

Teleshopping.

More everyday items go under the microscope with a look at how carbon fibre and railcar movers are made.

More everyday items go under the microscope with a look at how sawhorses and toolboxes, sorbet pops and school buses are made.

Kilchergiving. It's Thanksgiving on the homestead and the Kilchers have dinner at the old Family Barn. It's time to thanks to friends and family that have helped out this past year.

The Prodigal Daughter Returns. Otto puts his recovery at risk to help save a paralyzed cow. Atz Senior prepares for a very special visitor- his singer-songwriter daughter, Jewel.

Barnwood Leftovers Get Upcycled. The team are finding creative uses for their leftovers. They use them to build a Parts and Pieces Pavilion to sell their scraps as upcycled products.

Wild Rock Pavilion. Using custom 21st century steel brackets and hand-hewn 19th century beams, the team create a one-of-a-kind pavilion for the Wild Rock Community Center.

2002 Corvette C5 Z06. Mike finds a 2002 Chevy Corvette Z06 that can do zero to sixty in under four seconds. Ant is less than enthused when he sees the scale of the work needed.

1991 Alfa Romeo 164l. Mike tracks down a rare '91 Alfa Romeo 164L. He loves the look, but Ant has his work cut out for him. The car has perfect bodywork, but it has a leaking engine.

Russian Dragger. When Mandy devises a plan for partnering, Sig must rethink his own tactics. On the Time Bandit, John and Josh conspire to outmanoeuvre a Russian captain.

Point Of No Return. As hundreds of dolphins lead the Summer Bay into an approaching cyclone, Jake attempts a daring rescue. Sig makes a controversial call to save the fishery.

Cheat Codes. Fred engineers an ice dam and makes a surprising gold discovery. Meanwhile, Tony uses an excavator cheat code to bust through permafrost.

Fight Iron With Iron. Parker fights muddy ground as he opens his biggest cut of the season. Fred discovers a new paystreak that changes the course of his season.

Mountain Man Cave. Avid skier and adventurer, Joe Donovan, builds an off-grid rustic straw bale cabin by hand on a remote ridge in southwest Montana.

At Madrid-Barajas Airport, a passenger is investigated for trafficking birds from Cuba. And, agents dismantle a suitcase to discover illegal drugs.

At Madrid Airport, police officers catch two separate passengers trying to smuggle an expensive drug. Plus, a detection dog searches an empty coach.

TVR Griffith. Mike and Elvis take a gamble on a TVR Griffith. But first, they must pick it apart before restoring and testing this iconic sports car's full impact.

Caravan Crash. In Cheshire, a well-known hotel is pulled down. Meanwhile, in Devon a father and son demolish a caravan and in Liverpool an iconic landmark is made from scrap.

Outback Trial By Fire. A legend suffers a third-degree burn and faces immediate elimination. Survivalists are warned when deadly taipan snakes surround their shelter.

At Madrid Airport, the Civil Guard uncover a bag that's full of fidget spinners. And, an anxious passenger keeps running away while his bags are searched.

A passenger from Colombia is upset when her hand-crafted bags are seized at Madrid Airport. Plus, a Civil Guard officer finds cigarettes hidden in a moped.

Nocturnal Nightmare. When a Bigfoot tracker is taken from Prince of Wales Island, the team decides to split up. Russell and Mireya investigate the mainland whilst Ronny stays back.

Outback Trial By Fire. A legend suffers a third-degree burn and faces immediate elimination. Survivalists are warned when deadly taipan snakes surround their shelter.

Time Is On My Side. With only a few list races left, Chief takes out the Crow for testing. Plus, AZN has a new tune for the Dung Beetle and tests out the improvements.

Egypt's Sunken Treasures. A cutting-edge archaeological investigation uses hi-tech methods to scan the ocean floor in search of sunken sphinxes, temples, and shipwrecks.

Teleshopping.

Teleshopping.

More everyday items go under the microscope with a look at how objects from sanders to solid terrain models are made.

Learn how everyday items such as pressed glass, pickup truck cabs, alpaca yarn and utility knives are produced.

The Monster Catch. The Kilchers attack their biggest jobs ever and singer Jewel and son, Kase return to the homestead. Meanwhile, Jane trolls for the biggest fish of her life.

When Cows Attack. The Kilchers tackle some major jobs. The men reclaim lumber for Shane's cabin, Eve makes a gruesome discovery and Atz Lee and Jane find signs of an aggressive bear.

Bird's-Eye Barn. The team take down a massive double-pen barn in southern Indiana. While they work to save every log, Mark visits an incredible lodge built from a different barn.

The Cabin In The Quarry. The team float down the Ohio River and land in Kentucky, where they try to save a cabin in a quarry. The cabin is in rough shape: can they rescue it.

1995 Volvo 850 T-5r Wagon. Mike finds a true unicorn of the car world: a '95 Volvo 850 T-5R, a station wagon with a racing pedigree. Unfortunately, the engine needs some serious work.

2004 Dodge Ram Srt-10. The Dodge SRT-10 is considered a 'halo car' - the classic worker's truck has a supercar-engine in it. However, this brutish vehicle needs some serious work.

Time Machine. Wild Bill's crew fights a mid-gale power outage, but the days are numbered for their greenhorn. Josh and Casey attempt Johnathan's strategy for tracking king crab.

Force Majeure. As a typhoon hits the Bering Sea, the Southern Wind collides with the Summer Bay. Casey hunts for the elusive bairdi crab, and Sig gambles all his pots in one spot.

Valley of Prayers. Parker fires up Sluicifer to tackle the massive Bear Cut. Fred faces financial ruin, and the Clayton brothers go on a treasure hunt to save their season.

50,000 Ounces. Parker hauls Big Red into the massive Bear Cut as the team chases an epic milestone. Tony taps out a honey hole when he hits even more permafrost on the hill.

Yellowstone River. The Lighthiser family battle the elements to construct an uber-efficient house out of reclaimed materials in a windswept valley overlooking the Yellowstone River.

A group of passengers from El Salvador arouse the Civil Guard's suspicion. And, agents uncover packs of tobacco being smuggled at the Port of Tarifa.

In the port of Barcelona, the Civil Guard tries to locate an illegal substance hidden in the bodywork of a vehicle. And, birds are discovered in a passenger's bag.

Fiat Coupe 20 Valve Turbo. Mike and Elvis take on the 'baby Ferrari' but with a tiny budget. Can the guys make this old school classic car a rival to its Italian cousin.

Grave Diggers. With time running out, Dustin must make an impossible call: decide whether to keep going at The Wall or abandon the site and start over.

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.

Rise Of Egypt's Sun Kings. The ancient necropolis of Abusir contains strange megastructures unlike any in Egypt. Experts gain access to investigate lost tombs and forgotten rituals.

At Madrid Airport, a surveillance team plan to raid a shipment of highly suspicious coconuts. And, Civil Guard officers search for stowaways in Melilla.

At Madrid Airport, the Civil Guard inspect a suitcase containing suspicious bottles. And, a huge bag of undeclared goods is discovered in Tarifa.

The Hand Of Bigfoot. Following their discovery of possible Bigfoot handprints, the team splits up to investigate mysterious tracks that lead to an icy and perilous glacier.

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.

Rise Of Egypt's Sun Kings. The ancient necropolis of Abusir contains strange megastructures unlike any in Egypt. Experts gain access to investigate lost tombs and forgotten rituals.

Street Fightin' Man. It's the last list race of the season. On race night, some of the top guys don't bring their cars, and plans to move up the list backfire for Doc and Chief.

Lost World Of Atlantis. New discoveries on a strange Mediterranean island might offer new clues in the hunt for Atlantis. Experts reveal the apocalyptic event that destroyed it.

Teleshopping.

Teleshopping.

Liberty's. Modern-day treasure hunter Drew Pritchard is preparing for a business launch at London's Liberty, where he needs to create a first-class showroom.

Robert Reedham. Drew visits a warehouse in York, finds a black beetle at a garage in Cambridgeshire and an antiques dealer in Suffolk has a delightful model castle.

In Dorohusk, customs officers search a train that's notorious for smuggling goods. And, a driver is visibly shaken when his lorry is X-rayed and searched.

At the Dorohusk border, a sniffer dog spoils a couple's birthday celebrations. Plus, customs officers search a vintage motorcycle for hidden contraband.

Eddie Whiteside. At a 500-year-old manor in Cheshire, Drew vies for a pair of intriguing sculptures. In Kent, Drew uncovers a ragtag collection of Victorian era gems.

Manderston. Drew and Tee find a surprise at a magnificent country house in Scotland. In Edinburgh, the chaps visit a former veterinary college turned arts centre.

Vegas, Baby! Rick gambles all his profits on a risky cut. Parker's team leans on the new Sulphur Creek claim. Monica offers a solution to Tony's problems.

The Thin Red Pay Layer. Parker chases a new red pay layer to keep his hot streak alive. Kevin Beets tries to run 24/7 with a green crew. Rick's equipment suffers a meltdown.

Rogue Foremen. Brennan confronts Kevin about a lack of equipment. Tony berates Mike when a side dumper crashes in a ditch. Parker gives monster dirt haulers a try.

Rick Vs. Buzz. Rick confronts foreman Buzz, throwing down an ultimatum. Parker hopes for a big score on Sulphur Creek. Tony and Monica go on a treasure hunt.

Another Man's Treasure. Parker investigates a forgotten section of Dominion Creek. Rick expands his ambitions. Kevin loses an excavator just as his pay pile runs out.

Dredge, Baby, Dredge! Tony unleashes his floating wash plant, and Rick moves Monster Red to Vegas Valley. Kevin's nightshift crew may bring in his biggest haul of the year.

Grave Diggers. With time running out, Dustin must make an impossible call: decide whether to keep going at The Wall or abandon the site and start over.

The Goldy Locks. Freddy and Juan rescue their first all-female mining crew, who are plagued by constant shutdowns on Arizona land rich in legendary gold.

Rise Of Egypt's Sun Kings. The ancient necropolis of Abusir contains strange megastructures unlike any in Egypt. Experts gain access to investigate lost tombs and forgotten rituals.

Outback Trial By Fire. A legend suffers a third-degree burn and faces immediate elimination. Survivalists are warned when deadly taipan snakes surround their shelter.