High Street TV 4

Woodworker Robin Johnson restores a huge kitchen dresser for dealer Karyn Sparks. Leather expert Martin Ashcroft works on a unique set of leather books.

In a quiet South London suburb, Drew comes face to face with the most extraordinary collection of American automobilia he's ever seen, including Evel Knievel's Messerschmitt.

His hunt for fresh stock takes Drew to the Cotswolds, where he finds a giant stash of Indian and Afghan treasures which have come directly from the subcontinent.

As the season ends, the Dirt Dogs must deliver $233,000 of gold to hit the target. Alex faces a shock resignation, and the Gold Gypsies struggle with more gold thieves.

The Dirt Dogs invest in a hard rock mining plant. And, the Gold Gypsies are eager to be back in the field, but a $20,000 excavator repair is a tough start to the season.

Patrick Gundersen's team tackles harsh terrain in the hunt for aquamarine. Plus, the Rubyvale Boys battle against mechanical malfunctions.

Newcomer, Neil Wilkinson Jr., abseils down a deadly mineshaft in search of cubic fluorite, while Jarrin and Hugh take the plunge into frigid waters.

American Icon. A 1964 T-Bird needs pricey American parts to restore it to its former glory. And Ant gets a hand from his mate, Mike Brewer.

Henry and Sam are in Oxfordshire to rummage through a collection of vintage tractors and automobiles. They find a Suzuki SB200 and paraffin dispenser.

In Devon, Henry and Sam are on a mission to buy automobilia for a client's man cave. The guys uncover a 1937 petrol pump and a pricey tyre inflator.

Henry and Fuzz visit Richard's eclectic shed in Hook, packed with bikes, cars and curiosities, and choose a classic Harley-Davidson Sportster to save.

Henry and Fuzz visit Dave's Derby shed and pick a classic Triumph Daytona, a British icon with racing heritage, for their next restoration challenge.

Henry and Simon return to Norfolk to check out a farm full of junk. Henry immediately spots a stationary engine and a Fergie tractor while Simon finds a wheeled table.

Angus heads to Bradford to look through a vast collection of coins, toys and jewellery. Plus, the team clear Yorkshire-made furniture from a beautiful cottage.

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 Tim Medhurst scour Wales for antiques to sell at auction. Izzie discovers a traditional outfit and Tim finds a lion-shaped pin cushion.

Henry and Sam are invited to look around the workshops of the National Motorcycle Museum. The guys consider bidding on a 1926 Ariel and a 1927 BSA.

Sam and Henry travel to Leicestershire to meet former motorbike racer Eddie Roberts. His impressive collection includes a rare 1962 Greeves Sportsman.

Henry and Fuzz find a Mini Clubman racing car in Surrey. Can they get this track legend back to winning ways, or will it stay at the back of the pack.

Will is tasked with repairing a beloved 3D wooden boat puzzle. Kirsten pieces together a little cat teapot, and Domonic restores a wooden carousel horse.

How is plasterboard made from power station smoke? How do they cast the world's top awards? How do they build a plane that can take off and land almost anywhere.

How do they make car windows to keep out wind and rain, stones and thieves, and even noise and harmful UV rays? And, how do they put the gloss on lipstick.