Quest HD Sunday

A property tycoon plans to develop six sand islands near Dubai, transforming them into a holiday resort each themed around a different European country

In the heart of Miami is one of the most complex skyscrapers ever built. It was one of Dame Zaha Hadid's most ambitious projects - and tragically her last

Henry Cole and Simon O'Brien head to the Devon countryside to meet Derek and Daphne, where Henry finds a very rare tractor and Simon has his eye on a Raleigh Shopper bike

Henry Cole and Simon O'Brien head to Newark, where items include an antique European threshing board and a ship's porthole

In Redditch, Henry Cole restores a 1970s Kawasaki motorbike, and Simon O'Brien turns a pair of rusty cinema seat supports into a garden bench

Henry Cole and Simon O'Brien head to Wokingham in Berkshire to meet professional gardener Mark whose barns are brimful of bikes, bric-a-brac and baggage

Henry and Fuzz are in Surrey visiting classic cars and tractor collector Ross. Will they go for a gangster-style Rover or a 1920s Renault saloon?

Henry and Fuzz return to Surrey to visit collectors Nick and Hollie, who have an incredible array of cars including a 1921 Rolls Royce Silver Ghost

Angus finds musical gems including Eric Clapton's old gear in an unusual home, and helps a grieving daughter sell her late mum's clockwork elephant

A battalion of Action Man toys, an old RAF jacket, and a Second World War sweetheart brooch end up in a bidding war as they go under Angus's gavel

Angus tries to fund a couple's move to the US by selling their precious gemstones and retro video games, and later unearths some pricey 70s furniture

Brothers sell their late mum's furniture. And a couple are overwhelmed by inherited heirlooms. But will a former lover's engagement ring sell?

Angus sells a woman's possessions to fund her retirement in Cambodia. And he helps a widower part with the treasures he shared with his late wife

Drew and Viki hunt down surprising and desirable items. They visit a classic car collection in Durham and a favourite dealer in Edinburgh

Angus and Jack clear one man's enormous personal collection of vintage oil cans. Plus, a former pub landlord sends a barrel-load of goodies to auction

An iconic Gibson guitar goes under the gavel. Plus, a huge haul of classic rock vinyl triggers an avalanche of ferocious bidding

Action from the 21st and final stage, a 101km route from Alalpardo to Madrid

Partygoers are horrified when two overhead walkways collapse at a fancy hotel in Kansas City, Missouri. What engineering mistakes caused this fatal disaster?

In September 2006, two modern aircraft collide in Brazilian airspace. With 154 people dead, investigator Col Rufino Ferreira is under pressure to find out what went wrong

A blaze at a fireworks factory sparks a massive explosion, two pilots survive a fiery crash-landing on an aircraft carrier, and a car is driven into a restaurant

A rocket explosion scatters bystanders who fear for their lives, six racing cars are destroyed in a crash on a wet track, and a bull rider is trampled by his animal

A truck crash sends tons of lemons off a bridge onto pedestrians below, a landslide wrecks homes in Brazil, and a snowmobiler is buried by an avalanche

Footage of a gas leak that triggers a fireball. Plus, a daredevil crashes his all-terrain vehicle during a back-flip, and a pilot-less plane plunges towards a crowd

The technology behind high-precision cutting tools, stained glass and recorders, and how production methods have advanced over time

The methods used to make conga drums, metal plating and buttons, and how they have evolved over the years

Buying goods from home

Buying goods from home

Simon O'Brien repurposes an old butcher's block into a coffee table, while Henry Cole restores a pair of go-karts to race against restorer Guy