QUEST

Bicycle expert Tim is tasked with repairing a rusty penny-farthing. Leather worker Suzie restores a briefcase, while Steve renovates a clocking-in clock.

Drew's son Tom is keen to learn more about the trade. They visit Shepton Mallet Flea market in Somerset, where Tom spots a stunning painting.

Drew's ability to work under pressure is tested by talented dealer, Alasdair. In a disused church, Drew bids on an elaborate Victorian mirror.

The Dirt Dogs are determined to get the gold-tally up after last year's devastating season. Meanwhile, the Scrappers are stuck building their machine leaving them behind schedule.

The Dirt Dogs are under more pressure when their plant doesn't deliver the gold they're expecting. Meanwhile, the Scrappers are in trouble before they've even started mining.

The Bushmen stay up late to drive out poachers from their mine. Plus, Col Duff reunites with Greg in one last push to find opal before the summer heat gets too much.

The Young Guns risk it all to find rare pineapple opal. Meanwhile, the Boulder Boys take on deadly ground and the Bushmen face a race to the hospital.

Bicycle expert Tim is tasked with repairing a rusty penny-farthing. Leather worker Suzie restores a briefcase, while Steve renovates a clocking-in clock.

Henry and Sam are in the Cotswolds, where they discover sheds full of stationary engines, obscure agricultural implements and some surprising collections of memorabilia.

Henry and Sam uncover vintage treasures in West Sussex. They go behind the scenes at one of Britain's most famous bike shops and find two extraordinary hidden gems.

Henry and Fuzz head for Cumbria where Dave's mega-shed awaits. Henry is lost for words but once the haggle begins, what will he decide on.

Henry and Fuzz explore George's automobilia collection in Dorset. Henry's in the mood for a SPQR: Small Profit Quick Return. Can he strike a good deal.

Angus visits an ex-soldier with a collection of vintage Action Man figures. A football fanatic wins big when he sells his Crystal Palace memorabilia.

Angus is called in to auction a massive collection of 20,000 model soldiers. And a woman needs to sell her colossal doll's house before retiring.

A Rebel Without A Cause? Natasha and Ishy take on the penultimate leg of their trip. Natasha buys a couple of antique jugs, and Ishy purchases a beautiful Art Nouveau charger.

Natasha Raskin Sharp and Ishy Khan kick their final leg off in Derbyshire. With a spectacular auction finale in Bristol, who will come out on top.

The Beaver & A Russian Egg. Angus uncovers expensive oak and a Fabergé egg in Herefordshire, while rare single malt whiskey means big bids and spirited surprises.

Patricia visits silversmith Brendon in the hopes he can restore an old family brush and comb set. Meanwhile, Dominic's skills are put to the ultimate test.

A music expert attempts to save a vintage guitar that hasn't been played in 40 years. Meanwhile, Steve brings a well-travelled time piece back to life.

Powerboats are built to ride waves faster than cars on the road. The secrets behind Swiss watches are revealed. Workers create high-quality wallpaper.

The world's leading submarine rescue specialists from several countries participate in a training exercise. Workers manufacture all-wheel drive cars.