Discovery HD

How do they make scalpels, oil paints, British police helmets, and ice axes? Find out, as more everyday items are put under the microscope.

How do they make bacon, snow blowers, and luxury cars? Find out, as more everyday items are put under the microscope.

The Raneys put their ingenuity to the test on a homestead in Hawaii that was destroyed by lava. They need to find a way of protecting it from future eruptions.

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

Mike finds a 1972 Fiat 124 Spider that's all original but the driving experience needs a refresh. He gets crafty on the interior while Ant fixes a leaky differential.

Natalie finds Terry's online spending has got out of hand. Plus, Jon, Nicky and Louis are feeling the pressure as they take an exam to renew their grab licence.

Chase Morrill and his team tackle a 1930s island cabin with major rot issues. With a budget of $30,000 they have six weeks to turn it into a rustic retreat.

3D modelling reveals the gruesome details of a Maya mass murder. Plus, advanced laser scanning uncovers the identity of a mysterious ancient carving.

After receiving a recording of an alleged Bigfoot call, Bryce blasts it over a speaker system to elicit a response and an encounter with the mysterious creature.

After a chemical leak forces Jake to abandon ship, Keith races to find the crew and save their ailing vessel. Mandy helms her first solo king season.

Chase Morrill and his team tackle a 1930s island cabin with major rot issues. With a budget of $30,000 they have six weeks to turn it into a rustic retreat.

3D modelling reveals the gruesome details of a Maya mass murder. Plus, advanced laser scanning uncovers the identity of a mysterious ancient carving.

There Will Be Blood Part 2. A shocking injury jeopardises Kris Kelly's gold goal for the season. Mr. Gold gambles on northern winds and low tides to provide a huge paystreak.

Mike and Jerry's new submarine still gets washed away by Hurricane flooding. Tickle attempts to persuade accident-prone Josh not to return to racing.

The Lucra LC470 is a lightweight supercar with heavyweight power. What design choices make this stunning vehicle so durable, agile and fast.

The Chevrolet Corvette Stingray is a fast and lightweight update on an automobile legend from the 1960s. How is this impressive vehicle constructed.

The crew overhaul a truck for a local dad whose F350 broke down. And, they assemble the shop's first-ever diesel motorcycle, with a Magneto.

When the guys are challenged to a Tuff Truck, Sparks Motors rebuilds a wasp-infested old Jeep and the Goons rebuild a water-logged Blazer.

Hunter takes on the arctic tundra when he hears of legendary gold in the distant creeks. Back at the camp, Andy works to turn paydirt into a big payoff.

After disappointing results from an ancient riverbed, Todd's team focuses on finding premium pay dirt. Plus, a mine owner pushes Randy to a breaking point.

Mark's '72 Cutlass is currently languishing in storage in need of repair. Enter the Overhaulin' guys who soon have the car ready for the road again.

Got GTO? After an accident left him paralysed from the waist down, Richard abandoned his dream of restoring his GTO. The Overhaulin' team are soon on the case.

Parker breaks out Big Red to double his gold and feed the gamble at Mud Mountain. Plus, Rick's wash plant disintegrates in front of his eyes.

Fred kicks off his first week of sluicing and the team gathers for the critical first gold weigh. Meanwhile, Tony faces an unexpected repair at 80 Pup.

How do they make hot air balloons, miniature silverware, transmissions, and darts? Find out, as more items are put under the microscope.

More everyday items are put under the microscope as we discover how they are made, including magnets, cooked ham, silver-plated teapots and crash test dummies.

More everyday items are put under the microscope as we discover how they are made, including curling stones, refrigerators, aluminium baseball bats and opalescent glass.

More everyday items are put under the microscope as we discover how they are made, including levels, hot dogs, abrasive grains and sandpaper.

The Raneys convert an old barn into a commercial fishing kitchen. But when Marty is forced to quarantine, Matt and Misty make a golden discovery.

Mike unearths a 1973 Toyota Celica and almost everything needs work. He finds a powerful solution for a rough running engine while Ant tests his fabrication skills.

The 2002 Mercedes Benz E55 AMG is the pinnacle of luxury and supercar performance. Can Mike find profit in a neglected example as Ant tackles a major service.

Parker does the unthinkable to get all of the Golden Mile's paydirt. Rick's mechanic Ryan considers leaving. Mike Beets finally fires up on the hill.

Freddy and Juan need creative solutions in an uphill battle to save a rookie Idaho miner who closed the family auto shop to chase gold.

Deep in Kentucky, Mireya and Ronny encounter unidentified creatures responding to the recording of a Bigfoot howl. The investigation uncovers a strange footprint.

A typhoon brings monstrous waves and high winds. Rick and Bob attempt to stitch a wound in turbulent seas, while John makes a risky harbour entrance.

Parker does the unthinkable to get all of the Golden Mile's paydirt. Rick's mechanic Ryan considers leaving. Mike Beets finally fires up on the hill.

Freddy and Juan need creative solutions in an uphill battle to save a rookie Idaho miner who closed the family auto shop to chase gold.

A key crew member abandons Kris as he tries to hold onto the Mistress. Plus, Shawn fights to retain his crown as the Gold King of Nome.

Mark and Digger turn a strange barrel of mash into game-changing shine. Tickle tries an old-school tactic as cold weather stalls an apple brandy mash.

Heavily inspired by superbike designs, the KTM X-Bow is always road and race ready. What elements come together to create this powerful and innovative vehicle.

The Tesla Model S is a high-performance and high-speed vehicle with zero emissions. What goes into the construction of this innovative electric car.

Heavy D and the crew transform a rundown Canadian logging truck into a maxed out, custom semi to transport their builds cross-country.

While the shop finishes the semi build, Heavy D moves ahead with his plan to attempt a death-defying stunt in the Brodozer.

With their million-dollar goal in sight, the Hoffmans' best working wash plant breaks down. Todd's last shot is to fire up the Hot Mess.

As Alaska's brutal winter bites, Todd works the night shift hoping to hit his million-dollar goal. Will the final gold weigh be a big win - or another disaster.

Dayrline's El Camino is in need of a face lift, so her husband Willy arranges for the Overhaulin' boys to swing by and surprise her.

Noemi has saved enough money to buy an Impala for her husband Cesar, but doesn't have enough to fix it up. Enter the Overhaulin' team.

Parker's crew sinks a loader setting up Big Red and clocks in their first double-gold weigh of the year. Tony finds a gold-rich glory hole at the Megacut.

Rick returns to the Deep Cut to settle the score. Parker does the unthinkable to get down to gold at Mud Mountain, and Fred sends away his son-in-law.

More everyday items are put under the microscope as we discover how they are made, including ice cream treats, wooden golf clubs and aircraft wings.

More everyday items are put under the microscope as we discover how they are made, including automotive fuel pumps, cricket bats, change machines and ductile iron pipe.

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

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

Misty and Matt find themselves alone on a critical rescue of Alaskan homesteaders ill from dirty water and stuck in a crumbling cabin.

Mike introduces one most iconic sports cars of all time: the 1982 Porsche 911 SC - and this one belongs to him! He gets Ant to do some cheeky upgrades.

Mike finds a Land Cruiser FJ60, but the original 4-speed transmission holds it below highway speeds. He sources a JDM Toyota 5-speed for Ant to install.

Mike nabs a Porsche 997 at a bargain price of just £15,000. The catch? It's got an engine with a serious case of bore score. Can Elvis fire it up.

Dave Kindig, KevDogg and Will Lockwood take a stroll down memory lane looking back at the biggest builds and moments from the show's past 10 years.

The expedition takes an intriguing turn when Bryce comes across a photo of a human-like hand with claws. Ronny and Mireya use new tech to help narrow the search.