Quest Thursday

The programme heads to Lowestoft in Suffolk, where Henry Cole picks a valuable Lyons Tea enamel sign while Simon O'Brien converts a station trolley into a garden sofa

Wayne Carini pursues a '61 Cadillac Coupe DeVille. He also sells a '71 Corvette Stingray and '70 C10 Chevy pickup at the Barrett-Jackson Northeast Auction

Wayne Carini takes on a rare '34 MG PA Airline Coupe, helps out on a multi-million-dollar Ford GT40 Mk IV, and finds a unique Aston Martin Speed Model Type C

In Nebraska, the Wolfe brothers comb through Larry Land - an epic 27,000-square-foot hangar full of choice coin-op, carnival relics and more

A gold drought puts huge pressure on Jacqui and Andrew's partnership. The Poseidon Crew face extreme weather as they hunt for gold on a remote mountain pass

The Poseidon Crew take a gamble on gold ground they've already detected. Levi and Bridget make a rookie mistake, while the Gold Timers catch a thief

The Bushmen's new claim turns dangerous, forcing Rod and Les to choose between riches and safety. Plus, the Young Guns demolish their old mine

Chris Cheal's dream of two mining teams struggles to launch. Meanwhile, the Blacklighters gamble on a new claim to break a month-long opal drought

The team restores a broken hand mirror containing the portrait of a mysterious French lady, and a painting of fog on the river Thames is also repaired

Henry and Fuzz discover a shed full of rare gems in Bedfordshire. But a Triumph TR6 steals the show! Can they restore it to its former glory?

The team travels around the UK to find unique and valuable items 'lost' in people's homes

The programme heads to Lowestoft in Suffolk, where Henry Cole picks a valuable Lyons Tea enamel sign while Simon O'Brien converts a station trolley into a garden sofa

Mike Brewer is challenged to find a classic endurance sports car, and a still-running Volvo PV544 seems to be the perfect example, but the engine proves difficult to master

Stage 18 from Morbegno to Cesano Maderno

Patrick and Kirsty revisit a 15-year-old ocean kyanite dig site. Kyle and Glenn must pivot from quartz to black agate to reach their huge dig target

Jacqui Buzetti and Andrew Leahy explore crocodile-infested waters in search of nuggets. The Desert Diggers fire up their one-of-a-kind dry blower

After a frustrating day, the Ferals hit a gold hot streak. An injury rocks the Gold Timers, while Shane and Russell struggle with their homemade sluice

A look at the production process of surfboards. Plus, how millions of tonnes of butter is made each year

A look at transporting racehorses in luxury. Plus, the creative methods use to photograph food

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

Wayne Carini pursues a '61 Cadillac Coupe DeVille. He also sells a '71 Corvette Stingray and '70 C10 Chevy pickup at the Barrett-Jackson Northeast Auction

Wayne Carini takes on a rare '34 MG PA Airline Coupe, helps out on a multi-million-dollar Ford GT40 Mk IV, and finds a unique Aston Martin Speed Model Type C

The team travels around the UK to find unique and valuable items 'lost' in people's homes

The construction of aerospace fuel lines, household radiators and steering wheels, and an exploration of how apple pies are baked

The materials and manufacturing processes used in whips, automatic pizza-makers, incense cones and model jet engines

Buying goods from home

Buying goods from home

Simon O'Brien and Henry Cole head to Middlesex and Surrey, where projects include repurposing a 1950s hairdryer, updating a school desk and the restoration of a child's motorbike