Discovery Channel HD

Go behind the scenes with Pete Nelson as he shares some of his favourite, never-before-seen 'Treehouse Masters' moments, including lots of lost footage.

Pete tackles a build for a couple searching for treehouse treasure. With a rope bridge, and hidden compartments, this lair is fit for Blackbeard himself.

More everyday items are put under the microscope as we discover how they are made, including wooden barrels and fire hydrants.

More everyday items are put under the microscope as we discover how they are made, including stainless steel and football helmets.

Dr. Oz wants to add some fresh water fish to his home. The tank will have an Oz themed interior that will have fish swimming down the yellow brick road.

The Ocean Casino Resort in Atlantic City wants to bring the ocean into the Ocean. The 6,000-gallon aquarium has the team burning through panels to get the job done.

Amidst Arizona's monsoon season, Freddy and Juan must fix an operation, racing to recover enough gold to stop the investor from pulling out.

Ice sets in early, threatening to freeze the operation. In a desperate search for unfrozen ground, Andy creates a novel solution: digging up the road.

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?

Tony takes on a botched Scout nightmare with wiring issues. Another client's Camaro faces roof damage that needs immediate attention.

Tommy and the crew pay homage to a '70s Safari Rally winner with a modern take on an era-specific ride that needs to be ready for a SEMA debut.

Tensions rise between Fred and the Clayton Brothers when a borrowed machine comes back broken. Parker's wash plant Big Red turns into a problem.

Tony pivots his crew to the 80 Pup cut but a water pump failure stops them cold. Meanwhile, Fred levels up his operation with a big piece of iron.

Peter has sunk everything he has into building a mine, but he's still not finding gold. Freddy and Juan discover a simple fix that could change Peter's fortunes.

In Oregon, a 23-year-old man and his family desperately need help with their gold mine. Freddy and Juan have a plan to completely transform this mining operation.

Legendary boxer Mike Tyson goes head to head underwater with the most unlikely training partner: a massive shark. He tries to score a TKO, all in the name of research.

Paul de Gelder and James Glancy bail out of an aircraft at 3500-ft to experience what it's like to crash land into some of the world's most remote and shark-infested waters.

The team investigates reports of a government conspiracy: the Dogman. This half-wolf, half-man monster is said to stalk the Michigan wilderness.

The crew head to Bountiful, Utah, to investigate an abandoned house. Locals claim serial killer Ted Bundy murdered one of his victims here.

Secret documents lead Myke and Dr. Livingston to recordings of 'fast movers' by the US and Russian Navy. Sarah and Nick hunt down the holy grail of eyewitnesses.

After the death of his father, a farmer believes he witnessed a UFO. A geologist uncovers debris at the Roswell crash site.

An unlikely alliance scores the challenge's first big-game kill and Suzanne self-banishes from Seth. On a two-day hunting mission, Ryan is surrounded by deadly predators.

Scorching heat punishes Suzanne as she goes it alone. Plus, a potential snake attack could be Seth's first African food win and Bulent takes on a lizard.

More everyday items are put under the microscope as we discover how they are made, including stainless steel and football helmets.

Peter has sunk everything he has into building a mine, but he's still not finding gold. Freddy and Juan discover a simple fix that could change Peter's fortunes.

In Oregon, a 23-year-old man and his family desperately need help with their gold mine. Freddy and Juan have a plan to completely transform this mining operation.

Pete meets South American treehouse impresario Ricardo Brunelli, and travels from the bustling city of São Paulo, to the bucolic farmlands of Paraná.

Pete and the crew rekindle the Treehouse Workshop and come together to build a treehouse escape with a group of young carpenters from Sawhorse Revolution.

More everyday items are put under the microscope as we discover how they are made, including wooden barrels and fire hydrants.

More everyday items are put under the microscope as we discover how they are made, including stainless steel and football helmets.

Mike spots a bargain supercar: a Maserati 4200GT for under £10k! Under the hood is a Ferrari V8, but can Elvis fix the potentially costly gearbox and clutch issues?

Mike and Elvis buy a piece of the Champagne lifestyle on a budget: a Silver Spirit that looks past its best. Can they make it turn a profit?

Mike and Elvis tackle a classic Toyota Landcruiser. Mike takes a gamble and imports an original 70s one from Japan, not knowing what state it will arrive in.

Mike tracks down one of the most iconic estate cars of all time, the Volvo 240 Torslanda, but it's seen better days. Elvis gets creative with metal to revive it.

How do hamsters stuff so much into their cheeks? Why do camels have humps? Plus, why are pigeon wings so noisy? Experts answer these questions!

How does your dog know when you're sick? Which animals make the most amazing nest? Why do octopuses have blue blood? Experts have the answers!

Michael Phelps joins Doc Gruber and Tristan Guttridge of the Bimini Shark Lab for a crash course on all things 'shark,' from dispelling the myths to learning to dive with them.

Marine biologist Greg Skomal and the REMUS SharkCam team return to Guadalupe to find the world's largest great white shark, Deep Blue.

Early November, Giant Hammerheads arrive off the coast of Florida. But why? Leading shark scientist Tristan Guttridge tracks down these normally solitary predators to find out.

Pete heads to Alabama's Appalachia to build a super spy treehouse, featuring talking gadgets, hidden passageways, secret rooms and more!

The dealers hunt for a rare leather inlay dining room table and chairs for a home renovator, and a colourful window display item for a shop owner.

Keith fights for his life in Anchorage General hospital as brother Monte partners with Sig to get back on crab. Jacob and Vasily go toe to toe.

More everyday items are put under the microscope as we discover how they are made, including steel shipping drums, police whistles, miniature train cars and glass blocks.

More everyday items are put under the microscope as we discover how they are made, including dress forms, boat propellers, duvets and faucets (taps).

Parker gets down to paydirt in Alaska, but disaster strikes when he hits an old mine shaft. A mistake on Tony's crew sends a $500,000 washplant crashing to the ground.

Parker visits Fred's claim and delivers a devastating verdict that brings the operation to a halt. An accident on Parker's claim leads to a harrowing rescue attempt.

Freddy and Juan travel to Nome, Alaska, to save a family's gold mining dream. They must work out why a floating wash plant is losing gold.

Freddy and Juan head to southwest Colorado to help a father and son team turn their hobby mine into a commercial success - and fix their fractured relationship.

Follows the interventions of the Security and Customs Services at the borders of Spain who are under the constant threat from drugs, weapons, and suspected terrorists.

Follows the interventions of the Security and Customs Services at the borders of Spain who are under the constant threat from drugs, weapons, and suspected terrorists.

Follows the interventions of the Security and Customs Services at the borders of Spain who are under the constant threat from drugs, weapons, and suspected terrorists.

Follows the interventions of the Security and Customs Services at the borders of Spain who are under the constant threat from drugs, weapons, and suspected terrorists.

A TV personality has a violent encounter with another motorist. A dramatic car chase has a fiery end, and weapons are used in angry road encounters.

An axe-wielding man taunts a motorist. Protesters disrupt a highway, infuriating motorists, and two raging drivers have a roadside showdown.

Precious strips the hood off her car in a best of two out of three race, Tricia takes on a mouthy Caddy and Lizzy faces a Vette with a nasty attitude.

Tow truck drivers hunt for illegally parked cars in Las Vegas. A driver gambles and accepts payment in casino chips. A tow truck driver is attacked.

Sparks fly at a strip club when TW's tow interrupts a bachelor party. Jeremy and Elmer's tow of an 'untouchable' car turns into a heated standoff.

Wes scores another kill, but when a large group enters their camp, tensions flare. Bulent migrates to Seth's watering hole, will the two join forces?

Wes and the team get their third big-game kill, but the victory quickly becomes a dangerous medical situation. Plus, Bulent is tested by a heat wave.

More everyday items are put under the microscope as we discover how they are made, including dress forms, boat propellers, duvets and faucets (taps).

Freddy and Juan travel to Nome, Alaska, to save a family's gold mining dream. They must work out why a floating wash plant is losing gold.

Freddy and Juan head to southwest Colorado to help a father and son team turn their hobby mine into a commercial success - and fix their fractured relationship.

With the Ford Focus having its 25th anniversary, Mike thinks the ST model may be the next classic. He nabs a bargain, but Elvis finds the engine needs a full rebuild.

Mike finds the perfect starter classic, a 1989 Audi Coupe. This rare car has a low mileage, but it's failed its MOT. The guys fix it up before a test drive in Cornwall.

More everyday items are put under the microscope as we discover how they are made, including steel shipping drums, police whistles, miniature train cars and glass blocks.

More everyday items are put under the microscope as we discover how they are made, including dress forms, boat propellers, duvets and faucets (taps).

Heavy D searches for the next giveaway truck, and Diesel Dave finds the Holy Grail: a second generation, quad cab Dodge with a 12-valve diesel engine.

When Black Rhino Tools request a show-stopping build for a trade show, the team pull out all the stops- including importing a surprise from Sweden.

Drew visits a dealer specialising in house clearances. In Sheffield, he spots industrial furniture at a 19th century factory plus he finds old punk collectables.

Henry and Sam visit a shop hoping to sell a bike and get side-tracked by the wares on offer. Will they manage to find some good bargains amongst all the delights?

Henry and Sam are near Preston, visiting a collector of military gear and Americana. Much to their surprise they spot something a little unusual.

More everyday items are put under the microscope as we discover how they are made, including bronze bells and wooden aeroplane propellers.

More everyday items are put under the microscope as we discover how they are made, including pocket knives, electric pole transformers and soapstone products.

A rare weather event churns up some dangerous waves. Josh and Casey face a 55-foot monster, while Jake risks capsizing to repair his rudder in unruly seas.

As the super snow-moon storm peaks, the Cornelia Marie's deck becomes a gauntlet for Josh and a greenhorn. Plus, Junior fights a sea-flea infestation.

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.

Mike is seduced by a Land Rover Discovery Mk1 with low mileage. But with no MoT, a leaking sunroof and rust problems, Elvis has his work cut out buying parts.

Inventive off-the-grid builders have created some of the world's most unique structures, including a cliff house retreat and a mushroom getaway.

Daring off-the-grid builders have created stunning waterfront homes, including an underground home on a rock quarry and an oceanfront tropical paradise.

More everyday items are put under the microscope as we discover how they are made, including bronze bells and wooden aeroplane propellers.

More everyday items are put under the microscope as we discover how they are made, including pocket knives, electric pole transformers and soapstone products.

Parker battles a flood and weighs his first gold from virgin ground in Alaska. The Clayton brothers pray for a bonanza as they finally start mining Golden Acres.

Tony mounts a major rescue to save a sinking excavator. Tensions rise when Fred brings in an old friend and two young greenhorns are trained to work the night shift.

Neil's project is over budget, so his partner moves to push him out of his oldest business. Jeremy and his boys go on a supply run and return with Jason Lobo.

Plans for tourism at the Motherlode mine push forward. The last days of winter threaten life as they know it and the locals must once again band together.

As the fleet mounts a final season push, sad news rattles the Cornelia Marie. Lady Alaska greenhorn, Gabby, overcomes a painful injury to support her crew.

Josh fights to get home for a reunion with his brother amid rumours that ports are closing due to a virus and Sig's daughter is rushed to the hospital.

In California, Freddy and Juan rescue their first-ever hard rock operation. As stakes heat up with big fixes, Freddy makes a million-dollar discovery.

Todd's crew races to beat 1,000 ounces and make a profitable final season for Grampa Jack. They are hampered by a heavy snowfall in the forecast.

The swamp claims its first victim as one all-star survivalist quits the challenge. Ryan, Matt and Rylie continue their risky plan to catch an alligator.

Tony mounts a major rescue to save a sinking excavator. Tensions rise when Fred brings in an old friend and two young greenhorns are trained to work the night shift.

More everyday items are put under the microscope as we discover how they are made, including pocket knives, electric pole transformers and soapstone products.

Neil's project is over budget, so his partner moves to push him out of his oldest business. Jeremy and his boys go on a supply run and return with Jason Lobo.

Plans for tourism at the Motherlode mine push forward. The last days of winter threaten life as they know it and the locals must once again band together.

Inventive off-the-grid builders have created some of the world's most unique structures, including a cliff house retreat and a mushroom getaway.

Drew visits a dealer specialising in house clearances. In Sheffield, he spots industrial furniture at a 19th century factory plus he finds old punk collectables.

Henry and Sam visit a shop hoping to sell a bike and get side-tracked by the wares on offer. Will they manage to find some good bargains amongst all the delights?

Henry and Sam are near Preston, visiting a collector of military gear and Americana. Much to their surprise they spot something a little unusual.

The Dieselsellerz build a cool hybrid for their stunt driver friend Tanner, and will Heavy D have time to find a mighty build for the upcoming SEMA trade show?

Last year the Dieselsellerz unveiled their majestic MegaRam at the SEMA trade show in Vegas. Now they're racing to finish a six-wheel drive F550 before the show.

At an antiques centre in Gloucestershire, Drew finds a valuable item overlooked by the rest of the trade. Later, he digs out lost treasures on a Kent country estate.

In Lancashire, Henry and Sam explore a garage packed with hundreds of treasures and trinkets. They encounter various military vehicles and a lovely old petrol pump.

Henry and Sam are across the sea in Northern Ireland, searching for collections they've never seen before. Will they find any unusual or unique items?

More everyday items are put under the microscope as we discover how they are made, including steel shipping drums, police whistles and miniature train cars.

More everyday items are put under the microscope, including ice cream cones, tent trailers, shoe polish and pliers.

As the fleet mounts a final season push, sad news rattles the Cornelia Marie. Lady Alaska greenhorn, Gabby, overcomes a painful injury to support her crew.

Josh fights to get home for a reunion with his brother amid rumours that ports are closing due to a virus and Sig's daughter is rushed to the hospital.

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.

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?

Some inexperienced builders have attempted ambitious off-the-grid builds. Can these novices overcome deadlines and mistakes to create the home of their dreams?

Building off-the-grid is all about sustainability. Ambitious builders attempt a solar abode in Colorado and an eco-friendly clubhouse in the Rocky Mountains.

More everyday items are put under the microscope as we discover how they are made, including steel shipping drums, police whistles and miniature train cars.

More everyday items are put under the microscope, including ice cream cones, tent trailers, shoe polish and pliers.

Parker returns to the Klondike and drops a bombshell on his crew to make up for the Alaska debacle. Fred and son Christopher face off over the nightshift.

Parker's push for a record season could cost him a wash plant. Tony gambles on a 30-year-old beast to finish the season and the Claytons must make a big move.

Neil starts the first Motherlode tour, but complications could spell the end of his work. Jeremy embarks on a bear hunt but encounter something even more dangerous.

Jeremy fights rising rivers to find timber for Neil's lumber project. At the Mother Lode, Neil takes a gamble on excavating a new entrance.

The Cornelia crew fights to save their gear from sea ice. As a pandemic looms, Russian boats vanish and captains race to dock before crab prices crash.

John risks capsizing with a slack tank. Jake hauls in the highest seas of his career and Sig rushes to get Clark home as mechanical problems mount.

The true stories of attempted child kidnappings in broad daylight, with camera footage from the crime scene and testimony from eyewitnesses.

The true stories of people who were attacked on the street by strangers, with camera footage from the scene and testimony from eyewitnesses.

Matt, Rylie and Ryan battle an alligator to get a game-changing source of protein. Scavenger Gary's discovery of an animal carcass leads to a standoff with his team.

Jeremy fights rising rivers to find timber for Neil's lumber project. At the Mother Lode, Neil takes a gamble on excavating a new entrance.

Some inexperienced builders have attempted ambitious off-the-grid builds. Can these novices overcome deadlines and mistakes to create the home of their dreams?

At an antiques centre in Gloucestershire, Drew finds a valuable item overlooked by the rest of the trade. Later, he digs out lost treasures on a Kent country estate.

In Lancashire, Henry and Sam explore a garage packed with hundreds of treasures and trinkets. They encounter various military vehicles and a lovely old petrol pump.

Henry and Sam are across the sea in Northern Ireland, searching for collections they've never seen before. Will they find any unusual or unique items?

When the frame on Heavy D's 'quick flip' is unsalvageable, he turns it into the ultimate mud truck, and Chavis takes his custom race truck to a competition.

The Dieselsellerz crew race to finish their monster mud truck, and The Muscle rushes to get a buyer for the Denali he bought without Heavy D's permission.

In the Lake District, Drew meets an alpaca keeper and antiques collector fond of the unusual. And, at a Staffordshire castle, he meets an Elizabeth I lookalike.

The adventure in Northern Ireland continues. Henry and Sam hunt down some army vehicles, tractors and some very well-hidden land rovers.

Henry Cole and Sam Lovegrove are in the Queen's realm as they visit a shed in the shadow of Windsor Castle. Will they find a royal bargain of a motorcycle?

How do they make binoculars, sparklers, rubber boots and circular saw blades? Find out as more everyday items are put under the microscope.

How do they make anatomical models, jukeboxes, tortilla chips and spark plugs? Find out as more items are put under the microscope.

The Cornelia crew fights to save their gear from sea ice. As a pandemic looms, Russian boats vanish and captains race to dock before crab prices crash.

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?

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?

From a snowy North Pole abode to a Rocky Mountain retreat, some off-the-grid builders are willing to take risks to live high up in the mountains.

From a container paradise to an artsy mountain abode, some off-the-grid builders try to create private retreats perfect for building family memories.

How do they make binoculars, sparklers, rubber boots and circular saw blades? Find out as more everyday items are put under the microscope.

How do they make anatomical models, jukeboxes, tortilla chips and spark plugs? Find out as more items are put under the microscope.

Parker pivots to the Panama Canal cut and the Beets crew discover a glory hole that could put them over the top. Fred throws a Hail Mary in the Freedom Cut.

Neil is set to reopen the Motherlode mine - will a new arrival risk his empire? Jeremy starts a new venture, and an unlikely bond forms with two rivals.

Neil defies both nature and locals by developing his mine tour. But when the town discovers his secret construction project, McCarthy draws a line in the sand.

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.

Ed Stafford tests his body's ultimate limits as he races against medic and ultra-marathon runner Sun Lingye across the arduous mountain terrains of Taiwan.

Survivalists search elephant dung and test their bushcraft skills in a bird trap challenge. To get an edge in the challenge, Dan and Ky make a trade.

With a huge alligator win, Gary eats parts that are too much for his team and his stomach. Plus, complications from Matt's parasite grow more serious.