QUEST HD

Drew visits a Victorian folly in Devon where his ghoulish purchases shock his wife. Plus, a world-famous organ builder reveals secrets in Liverpool.

A flood forces the Desert Diggers to call for help. Plus, new technology leads Jacqui and Andrew to a massive haul of gold.

Brent and his son Cayden set off on an adventure to find highly valuable, crystalline gold. Plus, Sheryl and Simon hit it big on new ground.

Disaster strikes when a would-be thief crashes The Desert Diggers loader. Plus, Shane and Rusty drag their dry blower across the treacherous ground.

A mechanical failure in the mountains of Victoria puts Brent's son Cayden to the test. Plus, fuel theft grinds the Mackies' operation to a halt.

Intense heat pushes Jacqui and Andrew to their limits. Plus, high winds threaten The Desert Diggers' relocation plans.

Brent tests the mining skills of his late friend Neville Perry's sons. Plus, a mechanical fault stalls The Wanderers' excavator.

Armed with new information, Shane and Russell chase lost gold on Mosquito Creek. Disaster strikes the Desert Diggers as they try to increase output.

The Poseidon Crew and Neville Perry's sons make their long-awaited return to German Gully. The Desert Diggers wade through mud for a major payday.

Angus clears a collection of ancient artefacts from the home of a legendary musician. He then helps sisters part with their aunt's treasures.

Angus visits a house packed to the rafters with vintage copper. Then he helps a couple clear their home before they relocate to Thailand.

Izzie Balmer and James Braxton start their road trip in Woodbridge. And, Izzie visits an art historian to learn about the history of tattoos in the West.

Sam and Henry visit an incredible collection of Ford vehicles in Worcestershire. But the guys have their sights set on a 1960s Austin A40 Farina.

Sam and Henry are in Dorset to look around a collection of bikes, cars and tractors. The guys consider buying a pedestrian walk sign and a Yamaha FS1-SE.

While visiting Joe's shed, Henry and Fuzz find an impressive 1950s Green Goddess Fire Engine. But have they bitten off more than they can chew.

Resident hatter Jayesh is tasked with restoring a collectable opera hat. Meanwhile, metal expert Dominic works on a beloved signwriting case.

How do they make the king of cheeses, Parmesan? How do they keep the runways running at the world's busiest airports? How do they manufacture relaxing reclining chairs.

How do they weave a Turkish carpet? How do they use helicopter blade technology for cross country skis, and control the water at Niagara Falls.