Quest Thursday

Henry Cole and Sam Lovegrove unearth a remote-control First World War replica biplane and a Land Rover body wrapped around a Range Rover V8 engine and chassis

Drew Pritchard and Paul Cowland leap at the chance to buy a rare pickup version of a mini, but the tatty canvas load cover sparks some creative differences

Drew Pritchard and Paul Cowland take on their biggest restoration yet, a VW Beetle Karmann Cabriolet in terrible condition

A California almond farm serves up a hidden stash of retro surf shop relics, and a Prohibition Era bowling alley in Los Angeles offers a mind-blowing trip back in time

A tragic injury forces Ethan to step up and run the Poseidon Crew solo. Jacqui and Andrew face dangerous wildlife as they go deeper into the jungle

Justin and Chloe fly choppers to detect in the outback. The Gold Devils pack up their Phoenix Project and try not to leave any gold behind

Sam smashes opal with a jackhammer in the Bushmen's mine. Plus, Rod and Les make a wager that will force the loser to wear one of Sam's pink shirts

The Cheals' dreams of expanding their Opal Empire are crushed by the reality of juggling two mines. Slim Pickings' Lee gambles on mystery opal dirt

Jay Blades and his team of experts restore a crumbling cast-iron gate, a century-old watch, a rocking chair and a vintage penny arcade game

In Somerset, Henry Cole and Sam Lovegrove discover Norton motorbikes, Italian mopeds and French go-karts

Henry Cole and Sam Lovegrove move on to Hertfordshire, where they find vintage cars, obscure tractors and rare British bikes from the 1950s

Simon O'Brien and Max McMurdo head to Herefordshire to pick through a 70-year-old collection, and find a crate of vintage motor oil bottles that could be worth a small fortune

Henry Cole and Sam Lovegrove unearth a remote-control First World War replica biplane and a Land Rover body wrapped around a Range Rover V8 engine and chassis

The Austin Allegro has a reputation as one of Britain's most unloved cars. Mike rescues a barn-find: can Elvis' refurb prove it doesn't deserve the label?

Jay Blades and his team of experts restore a crumbling cast-iron gate, a century-old watch, a rocking chair and a vintage penny arcade game

Drew teaches Al about buying from sources off limits to the competition. They nab a collection of crucibles and patterns at a Lancashire foundry

At a multi-generational family estate, Al snaps up vintage deed boxes. Plus, Serkan buys hand-painted figures from the old fairground organ

Alex builds a wooden soapbox car modelled on a classic 1960s Ferrari. His ambitious design means he needs a little help to get him to the finish line

How do they produce a million tonnes of stainless steel? How do they keep cash safe with an uncrackable lock? How do they make traditional Indian sugar?

The complex technological processes involved in creating seemingly simple modern-day objects

How do they build one of the world's most exclusive luxury cars? Plus, how do they make a referee's whistle that can be heard above 50,000 screaming fans?

A look at how English willow is turned into cricket bats for India's finest cricketers. Plus, how the foundations for tall buildings are constructed

Henry and Fuzz head to Kent to visit Martin's eclectic collection. There's a classic Jaguar XJ, but a Cold War-era VEB Trabant steals their attention

Henry and Fuzz visit Danny in Basingstoke to check out his massive collection. They're tempted by a 2CV van but are stunned by an impressive Pontiac

Simon O'Brien and Max McMurdo head to Herefordshire to pick through a 70-year-old collection, and find a crate of vintage motor oil bottles that could be worth a small fortune

The processes involved in manufacturing kitchen knives, mannequins and hypodermic needles, and how they have changed with advances in technology

How electric panels, kites and toothbrushes are made, where the materials come from and the ways in which the manufacturing processes have evolved over the years

Buying goods from home

Buying goods from home

Henry Cole and Sam Lovegrove unearth an American Centaur scooter, which folds away into a suitcase. If they can get it going, Henry hopes to take it on holiday