Discovery Channel HD

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.