QUEST+1

More everyday items go under the microscope. How are objects including electric stand up vehicles made.

More everyday items go under the microscope. How are rock crushers, cake sprinkles and steam irons made.

A trip to buy a rare American-Yale motorcycle gives Wayne the perfect excuse to visit a collection of hot rods. He sets his eyes on a 1950 Oldsmobile 88.

Wayne buys the ultimate dream car: an all-original 1955 Mercedes 300 SL 'Gullwing' that's been hidden from the public eye for decades.

Mike Wolfe and Frank Fritz travel all over America in search of the most interesting, rare and profit-bringing treasures, from old bangers to classic toys.

The Victoria Diggers' desperately fight for survival, but they may have stumbled across a monster nugget. The Gold Gypsies fend off deadly snakes during their search.

The Gold Gypsies hunt for nuggets in ancient mine shafts and Greg discovers a rare meteorite. The Mahoneys chase for more gold using Ted's granddad's treasure map.

Metal worker Dom is tasked with repairing an old barber's pole. Lucia restores a faded artwork, while Will transforms a wooden writing case.

Jay Blades is responsible for repairing and restoring a much-loved child's toy. Brendan's search for precious metal leads him to an almighty stash.

Angus is in Newcastle to clear out a home that's full of books. He takes an interest in a Bechstein piano, a scary vase and a silver loving cup.

The pursuit of profit sees Henry and Fuzz rummaging through Rebecca and Sue's sheds near Newark. It's home to all manner of vehicles and parts.

In Bournemouth, Henry and Fuzz look through Max's vast automobilia collection. Whilst some are fully restored, others need fixing up. What will they come away with.

Simon O'Brien and Henry Cole visit a vineyard in Northamptonshire. They see potential in a hardwood table, a metal cabinet and a Honda Gold Wing.

Max McMurdo and Simon O'Brien travel across the UK to find unique items lost in people's homes and fix them up for a profit. They turn trash into treasure.

Mike finds one of only 1,000 MC40s ever made, the 40th anniversary homage to the Monte Carlo rally-winning British icon. Can Ant revive its original look.

Mike's after a Ford Sierra Cosworth, which looks like a family vehicle and runs like a race car. But with only £5000 to spend, is his plan about to stall.

Drew and Paul they test out an 80s Ford sportscar. Plus, they get a taste of Hollywood glamour behind the wheel of a legendary Alfa Romeo.

The Dust Devils are poised to smash the biggest season tally ever. The Gold Timers hit paydirt. The Gold Gypsies' gold dream could finally be over.

Ant hopes restoring and selling a 1980 Triumph Dolomite Sprint will help kickstart his farmhouse renovation. But will rust problems erode his profit.

Henry and Fuzz stop by a shed in Leyton Buzzard filled with astonishing American muscle cars. The pair agree to pick a trusty classic with a bit of room for a profit.

Metal worker Dom is tasked with repairing an old barber's pole. Lucia restores a faded artwork, while Will transforms a wooden writing case.

How do they make an almost invisible hearing aid that connects wirelessly to a phone? How do they build the carriages for London's new underground railway.

How do they build remote-controlled underwater robots to do jobs too dangerous for human divers? How do they make the world's most cuddly teddy bears.

Mike finds one of only 1,000 MC40s ever made, the 40th anniversary homage to the Monte Carlo rally-winning British icon. Can Ant revive its original look.

Mike's after a Ford Sierra Cosworth, which looks like a family vehicle and runs like a race car. But with only £5000 to spend, is his plan about to stall.

Simon O'Brien and Henry Cole visit a vineyard in Northamptonshire. They see potential in a hardwood table, a metal cabinet and a Honda Gold Wing.

More everyday items go under the microscope with a look at how detachable Indy-Car steering wheels and wind turbines are made.

More everyday items go under the microscope with a look at how blast doors, lipstick and artificial palm trees are made.

Wayne is in Virginia to help sell an impeccable 1958 AC Ace Bristol roadster. In California, a 1968 Toyota Corona makes an unforgettable impression.

Wayne lifts the lid on a Volvo that holds the world record for the highest mileage. Plus, he reverse engineers a gearless transmission for a 1912 Cartercar.

Mike Wolfe and Frank Fritz travel all over America in search of the most interesting, rare and profit-bringing treasures, from old bangers to classic toys.

The Mahoneys look for gold in one of the world's most remote regions. Meanwhile, the Victorian Diggers may have stumbled across millions of dollars' worth of gold.

The Victoria Diggers might have found a multi-million-dollar load, but they need help extracting it. The Scrappers continue to struggle with broken machines.

Mechanical expert Tim repairs an antique wooden phonograph. Sonnaz works on an unusual armchair, while Steve revamps an old miner's lamp.

Jay Blades enlists the help of a gramophone expert to breathe new life into a broken record player. A 19th-century pitcher is pieced back together.

In Scotland, Angus and the team clear out an attic filled with Ferrari memorabilia. How much will this incredible collection make at auction.

In Derbyshire, Henry and Fuzz visit Rob's haven of classic and rare bikes. They explore his collection of 1960s Lambretta scooters and 1920s 'flat tankers'.

In Lincolnshire, Henry and Fuzz trawl through Dave's eclectic mix of military, classic and agricultural items. What will they come away with.

Henry and Simon visit a collection of military hardware in Northamptonshire. The lads pick out a shell carrier, a chair frame and an M35 army truck.

Max McMurdo and Simon O'Brien travel across the UK to find unique items lost in people's homes and fix them up for a profit. They turn trash into treasure.

Mike hunts an early SUV - a 1970 International Harvester Scout 800A. Ant's repair includes rebuilding a leaky transfer case and replacing the interior.

Mike hunts out a classic camper but impossibly high prices force him to settle for a less popular panel model. Can Edd realise the ambitious plans for its upgrade.

Fiat 130 Coupe & Mercedes SL. Paul has an epic restoration on his hands when Drew buys an automotive design classic, a Fiat 130 coupe, that has a serious corrosion problem.

The Gold Gypsies have more bad luck. The Victoria Diggers face a death in the family. The Poseidon Crew hope to continue their run of big gold.

The unpredictable seas surrounding the UK are a playground and office for many people. A volunteer army risk everything to protect and rescue the people who use it.

In Kinsale, Ireland, an urgent mayday call requires an emergency response. The team rush to save a crew on a large fishing boat that has been caught in a storm.