QUEST HD

Sam and Henry are in Somerset to check out a magnificent collection of World War Two vehicles, including a Norton 16H and a BSA folding bicycle.

Henry and Fuzz are off to Bolton where some classic motorcycles catch Henry's eye, but Fuzz is more interested in wackier treasures, such as a double-decker bus turned crane.

Henry Cole and Guy Willison pay a visit to motocross lover Terry in Hereford. He's got everything from perfectly restored motorbikes to a hangar of automotive horrors.

Henry and Guy have a rummage in Nigel's sheds in Bexley Heath, where they uncover memorabilia, trinketry and a bicycle that takes Henry back to his childhood.

Henry and Guy are invited to Yeomans in Worcestershire, which is packed to the rafters with classic British motorbikes, but will the boys be able to get any of them running.

Henry and Fuzz visit an ex-commercial pilot with two hangars' worth of stuff. He's got classic cars and even planes, but will a BSA with missing parts prove a bridge too far.

In Leicestershire, Henry and Fuzz explore a shed full of classics, selecting a 1970s VW Beetle Beach Buggy. Can they restore it in time for a Somerset beach ride.

Henry and Fuzz head to London to meet Vek and uncover a tired 1937 James motorcycle. Drawn in by its graceful lines, the guys get to work.

Henry and Fuzz visit Dave to acquire his Honda C90 and Gaz-69 Jeep. They're determined to revive both machines and return them to road-ready glory.

The expert restorers breathe new life into three cherished items. A 1960s alarm clock gets ticking again, and a dented metal horse is revived.

Angus clears a home of classic books to fund a trip for a widower, before the discovery of an unusual violin hits the high notes at auction.

Failing to find opal, The Mooka Boys embark on a risky mission at night. The Bushmen use a robot dog to help map out their underground mine.

In Sydney, Michael and Max take the plunge for sunken treasures. Warren and Colleen detect an old sports ground west of Brisbane.

Duane employs ground-penetrating radar to scan the land, leading to a mysterious finding. Trespassers prompt Charlie to increase security on the ranch.

As winter closes in and the digging season nears its end, Duane takes a final shot at getting into the underground cavern and uncovers a whole new mystery about the land.

More everyday items go under the microscope, revealing their production. How are objects such as 3D cups and stainless-steel beer kegs made.

More everyday items go under the microscope. How are objects including prefabricated conservatories and copper cookware made.

More everyday items go under the microscope with a look at how objects such as lace and unicycle wheel hubs are made.

More everyday items go the microscope. How are external hard drives, Thai rice boxes and paper towels made.

In Northern Ireland, Henry and Gemma search for treasure in a workshop. They salvage a butcher's sign, a church pew, a bird box, and a ladder.

Henry and Gemma head to County Antrim to hunt for treasure! They pick up oil cans, a rocking horse, a buggy, and an umbrella stand.

Henry and Simon are in Wiltshire searching for treasures to salvage. They rescue and restore a table football game and a model Citroën van.

Charles Hanson and James Braxton start a new road trip, hunting for antiques in the Scottish Highlands. They then reunite to sell their finds at auction in Aberdeen.

Charles Hanson and James Braxton continue their road trip in Inverkeithing. They then carry on through Fife and Perthshire and finally sell their goods in Dundee.

Charles Hanson and James Braxton travel south from Glasgow. They stop at Ayrshire and Lanarkshire along the way eventually selling their finds at an auction in Hamilton.

Charles Hanson and James Braxton head to an auction house in Cumbria. Along the way they stop off at Perthshire and the Lothians on a hunt for antiques.

On the final leg of the trip Charles Hanson and James Braxton head back down south. Who will come out on top after their final auction in Berwick-upon-Tweed.

Restorer David is challenged with restoring a model boat. Meanwhile, ceramics expert Kirsten restores a broken clay garden urn.

Music box expert Steve is challenged with restoring a Grenadier Guard doll. Plus, mechanics expert Steve revives a navigation sextant.

A royal representative visits the shop. Mechanical expert Steve is tasked with fixing up a lantern used to light up the Tower of London.

Angus helps two grieving families. Satellite-themed cup-holders and a huge gold ring do well, but a haul of hard rock albums gets everyone spinning.

Angus clears a home of classic books to fund a trip for a widower, before the discovery of an unusual violin hits the high notes at auction.

Irita helps a grieving daughter clear her late father's collection of antique bottles. Then, she helps a retired couple fund a holiday of a lifetime.

The shop's instrument expert gives a well-loved cornet a new lease of life. Meanwhile, Julie and Amanda fix up a treasured toy monkey.

Children of the Windrush generation ask the team to restore heirlooms their parents used to journey to the UK, including a passport and travel case.

Restorer David is challenged with restoring a model boat. Meanwhile, ceramics expert Kirsten restores a broken clay garden urn.

Music box expert Steve is challenged with restoring a Grenadier Guard doll. Plus, mechanics expert Steve revives a navigation sextant.

A royal representative visits the shop. Mechanical expert Steve is tasked with fixing up a lantern used to light up the Tower of London.

Around the world, there are extraordinary building mistakes. Design teams and experts analyse what went wrong and how engineers are fixing them.

A dropped grenade leads to a series of massive explosions, a plane crashes near a baseball game and firefighters survive a backdraft that lifts a house off its foundations.

An F-18 jet crash lands, a car flies before crashing at 230 miles per hour, a skier barely survives a 100-foot jump and a crew is rescued just before a cargo ship sinks.

A windsurfer is wiped out by a four-story high wave. A firefighter is nearly crushed by a falling church steeple, and a sleeping driver crashes into a gas station.

An oil tanker fire leads to massive explosions. A skier falls hundreds of feet down a mountain. A pilot crash lands on an aircraft carrier, and a crane drops its load onto a car.

More everyday items go under the microscope with a look at how objects such as tea, artificial flowers and alloy wheels are made.

More everyday items go under the microscope with a look at how objects from gel caps to frozen pancakes are made.

Children of the Windrush generation ask the team to restore heirlooms their parents used to journey to the UK, including a passport and travel case.

In Devon, Drew rummages through a heap of railway items collected over 30 years by a local enthusiast. And, he digs out treasure at a recently-closed glove factory.

Drew visits an amazing collection of wicker in the Somerset levels and is smitten by an Orkney chair. In Glasgow, he finds an easel that's a work of art.

Shane and Russell take the biggest gamble of their season. Marcus, Linden and Dale desperately need new ground before intense heat shuts down their operation.

The Gold Timers negotiate a lucrative deal to sell their mining rights. Torrential summer storms in Victoria threaten to shut down the Poseidon Crew's operation.

Between A Rod And A Hard Place. A rookie miner gets trapped down a mine shaft. A dust storm forces the Blacklights to reluctantly return to the failed Land of Promise money pit.

After ratter thieves raid their mine, the Misfits, Angel and rookie miner, Cody, struggle to find an opal king stone to fulfil an order for a buyer.

Children of the Windrush generation ask the team to restore heirlooms their parents used to journey to the UK, including a passport and travel case.

Henry and Fuzz visit Richard's Staffordshire shed, uncovering an Excelsior and Mobylette as they dive into a treasure trove of two-wheeled gems.

Henry and Fuzz visit Graham's Essex shed, packed with bikes, and uncover a Suzuki GSX-R750 Slabside, Henry's dream machine and a true Japanese icon.

The boys are in Suffolk to rummage through a mega shed of junk. Simons takes an odd net and some boxes while Henry finds a compact work bench and a small cart.

Angus travels to the small village of Boynton to clear out a collection of vintage telephones. Plus, he helps a family sort through 50 years of clutter.

Angus is asked to help with an emotional house clearance in Stockton-on-Tees. Later, he is invited to examine the work of two semi-professional artists.

Steven Moore and Angus Ashworth begin their hunt for antiques in Melrose. Who will make the most profit at the first auction in the Lake District.

Angus Ashworth and Steven Moore embark on the second leg of their trip in Alva. Steven uncovers a carved horse, while Angus buys a beautiful coffee grinder.

James builds a table to keep pub meals warm. Plus, he tries to repair a record player, chop salad in a fan, and solve the problem of door-holding.

In Wiltshire, Henry and Fuzz admire Morris Minors and vintage mopeds. Can they revive a late 1980s Austin Mini in time for a historical road trip to Oxford.

Henry and Sam are in Devon to visit a father and daughter who own a shed full of vintage Americana. They immediately take interest in a dusty Chicago police car.

Henry and Sam look around an incredible Americana collection in Cornwall. After examining an array of classic motors, Sam springs a big surprise on Henry.

A look at how products are manufactured around the world. Looking at sardine fishing, Piaggio scooters and erector sets.

A look at how products are manufactured around the world. Featuring plane painting, pasties and how clogs are made.