Quest HD Tuesday

Paint restorer Gill uses an old vinyl to rescue a 120-year-old Chinese writing table. And, sparks fly as sculpture Nick works on an iconic garden chair

Drew Pritchard visits a Welsh castle to solve a centuries-old salvage mystery, but finding hidden treasure proves trickier than expected

Architectural salvage expert Drew Pritchard visits a private school with a cellar full of furniture. Then he heads for Glastonbury, Somerset, on a hunt for new stock

On their remote Jackson site, the Dirt Dogs gamble their season on a risky plan, and some uninvited guests are caught red-handed. Meanwhile, Ted and Lecky uncover a huge find

Ted and Lecky unearth an ancient mystery that could lead to a hidden treasure trove as the Gold Gypsies fight for survival. Meanwhile, Henri and Kellie are running out of supplies

Patrick and Kirsty unearth a giant million-dollar Amethyst cluster, while Pete and Kyle struggle to extract extremely fragile and rare Crocoite crystals

Patrick faces extreme temperatures to recover Australia's biggest-ever, million-dollar Amethyst cluster. In contrast, Pete and Kyle struggle in frigid conditions

Anita Manning and Philip Serrell visit Barnard Castle in Co Durham, and try to uncover some hidden gems to take to auction in Driffield, East Yorkshire

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 Sam go to Hull to meet Mandy, whose late husband was an avid collector of classic motorbikes, and there are several rare Vincents and Ariels on offer

Henry and Fuzz are in West Sussex at Dino's shed, filled with buses, vintage sports cars, rare motorbikes and various items of motoring ephemera

Simon O'Brien and Henry Cole visit the Cotswolds, where they unearth a mystery item that looks like a fish tank, but turns out to have a very different use entirely

Jon Culshaw entertains Angus with hilarious impressions as they dig through clutter. Plus, actress Catherine Tyldesley auctions off her jewellery.

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

Dealer Danny Sebastian and queen gavel-wielder Irita Marriott are in Suffolk in their all-electric classic Beetle. Items purchased include a cider flagon, and a pewter plate

Sam Lovegrove prepares cars and bikes for Britain's iconic motorsport events. Can he beat mechanical setbacks to get owners from start line to finish?

A car show in Paris with his new business manager inspires Richard to restore his own E-type Jag. The Cogs take on a rare ceremonial Land Rover.

Three treasured family heirlooms are brought back to life, including a collectable seesaw, a hand-stitched bedspread and a gentlemen's shooting stick

How giant floating power stations and the world's smallest aircraft are created

How coloured crayons used by children and artists are created and how artisans and craftsmen make treasured mirrors in India

The complex technological processes involved in creating next-generation race-cars that run on electricity. Plus, the creation of mead, favourite drink of the Vikings

The construction and maintenance of the Mississippi River's famous steam-powered paddleboats, and the creation of the powerful 'waterfall' defence system

Drew takes fellow dealer Viki to some of the types of hunting ground which have helped to shape his unique take on decorative salvage and antiques

Drew and Alister hunt for pieces inspired by nature, from a folk-art bird's head walking stick in Brighton to a fireside tiger in Shropshire

Drew Pritchard spots a 1960s Mini that may be for sale - can he buy it at a good price? Plus, a Cotswold dealer has a Porsche 928, but the budget is hit by some major repairs

The manufacturing processes involved in the making of individual transporters, post clocks and drum heads

The science and technology behind the manufacture of air bags, jelly beans and domestic water heaters, and how these methods have evolved over time

Buying goods from home

Buying goods from home