QUEST

Ceramic tiles, nuts, steel forgings and skateboards. More everyday items are put under the microscope as we discover how they're made.

Car engines, flour, recliners and envelopes. More everyday items are put under the microscope as we discover how they're made.

Will is tasked with repairing a beloved 3D wooden boat puzzle. Kirsten pieces together a little cat teapot, and Domonic restores a wooden carousel horse.

Drew and Viki buy for Viki's new Edinburgh premises. They find deer antlers from a Cumbrian country house and industrial tables from a former tannery.

Drew and Al trawl collections curated by experts, unearthing a rare item of motoring history and a 19th-century model ship with a tale to tell.

The Victoria Diggers are back on the hunt for multi-million-dollar nuggets. Plus, rookie team the Dust Devils run into trouble with a new dry blower.

The Poseidon Crew face a devastating financial disaster after permit delays. The Victoria Diggers are still awaiting approval to dig German Gully.

Raj Bisram and Paul Martin explore antique shops in the West Country. At auction a pricey biscuit tin leaves a foul taste while a cheap oil painting makes an impression.

A recently retired woman wants to declutter her home and raise money to visit her family abroad. Angus travels to Horsforth to dig through her collection.

Will is tasked with repairing a beloved 3D wooden boat puzzle. Kirsten pieces together a little cat teapot, and Domonic restores a wooden carousel horse.

In Worcestershire, Henry and Sam meet a farmer with a shed full of bikes that don't appeal to the guys. However, there's a surprise waiting in a nearby field.

..Boat? Henry and Sam are in Yorkshire looking at a collection of Triumph motorcycles that are a bit out of their price range. But is there something else to find.

Henry and Fuzz visit Ross in Hampshire, where they uncover a Nuffield tractor and sheds packed full of tractors, memorabilia, and more hidden gems.

Henry and Fuzz visit Andrew in Warwickshire, where sheds overflow with all manner of bikes, cars, and automotive memorabilia.

Comedian and actor Crissy gets a surprise at auction. Angus has a laugh at Laurence's mansion, where he finds a big porcelain pumpkin.

Angus visits an ex-Emmerdale actor and a TV presenting legend. They then come to his auction house to see items from a Tardis to a boyband bed.

Antiques experts travel the UK with a budget of £200 each in a competition to find and buy antiques or rare items and sell them for a profit.

Antiques experts travel the UK with a budget of £200 each in a competition to find and buy antiques or rare items and sell them for a profit.

The guys visit Hampshire, where a shed full of motorbikes leads them to a rare Yamaha Maxam, but getting it going again proves trickier than expected.

Henry and Fuzz visit Duncan in Wiltshire, where they uncover a mighty vintage diesel road roller hidden amongst sheds packed with farm machinery.

Auctioneer Angus helps Louis Smith sell Olympic gear and movie memorabilia, and clears Janet Street-Porter's old windmill of unwanted clutter.

Angus takes a trip down memory lane as two cherished childhood collections go under his gavel. For one customer, it's a very emotional time.

How do they create the world's finest canvases? How do they cook up foul-smelling stinky tofu? And, how do they get fifty drinks out of a single bottle of beer.

How do they look after bees to make millions of jars of honey? How do they build a trike to carry the whole family, and how to stop a bullet with a sheet of ceramic.

How do they mine the essential mineral in glass cookware? How do they keep cash safe inside an ATM? How do they build a hyper-car out of cloth.

How do they make Aquavit? How do kangaroos help protect motorcycle riders in a crash? How do they clean away years of grime from New York's St Patrick's Cathedral.

This classic Jag is one of the best-looking cars in the world and Mike gladly takes a risk on a wreck. But the price of parts is huge - will the project crash and burn.

Designed as an off-road army car the Mini Moke soon became a civilian cult classic, so this should be a winner. But can the lads agree on anything and get the job done.

In Worcestershire, Henry and Sam meet a farmer with a shed full of bikes that don't appeal to the guys. However, there's a surprise waiting in a nearby field.

..Boat? Henry and Sam are in Yorkshire looking at a collection of Triumph motorcycles that are a bit out of their price range. But is there something else to find.

Find out how plastic cutlery, special effects make-up, gold, and harps are produced, as more everyday objects are put under the microscope.

Laminate flooring, frozen treats and detergents are put under the microscope to find out how they were made.

Susie and Brenton are challenged to restore two leather boxing belts. Richard works on a pair of binoculars, and Steve fixes a mechanical money box.

Drew and Viki head for one-stop-shop locations. They snap up some Ford Maddox Brown chairs and a recliner from a Victorian ocean liner.

Drew and Viki explore new antiques ventures. They find a Scottish jewellery packing case and a matchstick model made by a prisoner artist.

The Dust Devil's entire operation is forced to shut down as The Poseidon Crew's dig zone floods. Every team is desperate to reach their targets.

The Gold Gypsies make a discovery that could finally catapult their season. Meanwhile, the Victoria Diggers hit red tape, pushing Neville to the edge.

Antiques experts, Raj Bisram and Paul Martin drive to Dorset, Devon, Somerset and beyond. Will they make profits at the Worcestershire auction.

Angus and the team are in Harrogate to look through an impressive Art Deco collection. Later, they hunt for hidden gems at a cottage in Shropshire.

Susie and Brenton are challenged to restore two leather boxing belts. Richard works on a pair of binoculars, and Steve fixes a mechanical money box.

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 guys visit Hampshire, where a shed full of motorbikes leads them to a rare Yamaha Maxam, but getting it going again proves trickier than expected.

Henry and Fuzz visit Duncan in Wiltshire, where they uncover a mighty vintage diesel road roller hidden amongst sheds packed with farm machinery.

Angus finds unique Coronation Street memorabilia in Amanda Barrie's Georgian home. Plus, he helps a former Blue Peter presenter at his farm in Wales.

Angus discovers an eccentric haul of curios at Dom Joly's regency townhouse. Plus, Lizzie Cundy gets Angus blushing with an array of slinky party frocks.

Antiques experts travel the UK with a budget of £200 each in a competition to find and buy antiques or rare items and sell them for a profit.

Antiques experts travel the UK with a budget of £200 each in a competition to find and buy antiques or rare items and sell them for a profit.

Henry and Fuzz visit Rob in Shropshire. They uncover a Matchless G3, tin signs, and a BSA mower in a shed that is Henry's idea of heaven.

In a shed in Nottinghamshire, Henry and Fuzz find a rugged Ural sidecar. Built for war and wilderness, can they revive it, or will it win the battle.

The Misfits are left to fend for themselves as 'Opal' Joe Kalmar's health worsens. The Bushmen are desperate to salvage what's left of their season.

New staff are thrown in the deep end on a rare Lotus, and a unique race car. Richard's beloved steam-car restoration threatens to run out of puff.

How do they build a port ready to receive container ships? How do they make 28 million plastic bags a day? And, how do they blow the glass to make baubles.

How do they create the world's most expensive vinegar? How do they keep divers dry and warm in the ocean? How do they build a plane that can fly upside down.