High Street TV 4

How do they make the perfect surfboard for catching waves? Plus, how do they turn Danish cream into one of the world's favourite butters.

How are million-dollar racehorses transported across the world to their new owners? Plus, what creative methods are used 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.

Many items that make up the modern world are the result of sophisticated engineering and production processes. How do they do it.

Mike and Edd decide to create an eye-catching, inexpensive beach cruiser, and the Corvair is the muse! Can the guys restore this classic to its original beauty.

Edd and Mike set the challenge to find the ultimate bug-out vehicle that would ceaselessly run, and there was only one contender: the Land Rover Series IIA.

Henry and Simon head to Melton Mowbray in Leicestershire. They search through an old windmill filled with old tools, including a classic drill and parts of the mill itself.

Ever wondered how everyday items such as nail clippers, poster restoration and canola oil are made? More common items are put under the microscope to find out.

Ever wondered how everyday items such as dial thermometers, hummus and straw sombreros are made? More common items are put under the microscope to find out.

After a heartfelt memorial for his late father, Yogi embarks on a gruelling five-day journey across Australia. Mel Michelsen tackles a tight deadline.

Mike and Vinnie confront unexpected challenges as they near Halls Creek. Yogi battles treacherous conditions on his journey back to Perth.

Mike has upgraded this car plenty of times before, but this time he's found a major bargain. With a few minor changes, he's hoping to double the price.

It sounds like the ultimate 90s supercar bargain and Mike couldn't be more pleased with his V8, but when he sees the state of it, Edd doesn't feel as enthusiastic.

Mike and Elvis take on a Porsche 911 in rough shape: it turns up in pieces on a trailer. If they can revive it, they'll take it on an epic drive through the Cairngorms.

Part 1. Auto lover Mike Brewer and mechanic Edd China are getting under the bonnet of a classic second-hand car, and fixing up an original Austin mini.

Part 2. An original Austin Mini is undergoing a mechanical makeover. Mike Brewer and mechanic Edd China aim to get this second-hand classic back on the road.

Mike and Ant welcome a zippy little 1974 Fiat X1/9 sports car to the workshop. There's hardly any rust, but big problems lurk behind the driver's seat.

Mike spots a bargain supercar: a Maserati 4200GT for under £10k! Under the hood is a Ferrari V8, but can Elvis fix the potentially costly gearbox and clutch issues.

Mike and Elvis find and fix up a recently imported Fiat 600. It needs a lot of work, including a full repaint and an engine overhaul.

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.

After eight years of waiting, the guys are finally granted access to an incredible collection. They immediately spot a rare 1930 Wolseley Messenger.

Sam and Henry rescue interesting items from a scrapyard in Devon. The guys find some classic vehicles, including a neglected Jaguar Mark 1.

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.

Henry and Sam are in Devon to visit a father and daughter who own a shed full of vintage Americana. They immediately take interest in a dusty Chicago police car.

A classic Fiat 124 Spider race car offers the boys the chance to fulfil their heritage racing dreams. But it's a tight fit and Drew hates its green colour scheme.

A rare half-built Land Rover Series-2a gives Drew the chance to create his dream Safari 'Landie'. With accessories no longer available, the artisans step in.

Henry and Fuzz visit Graham's Essex shed, packed with bikes, and uncover a Suzuki GSX-R750 Slabside, Henry's dream machine and a true Japanese icon.

Henry and Fuzz visit Jeff's tractor-packed shed in Chepstow and uncover a Grey Fergie, the iconic Ferguson TE20 that helped transform farming forever.

James, Sim and Tony attempt to recycle milk bottles into a game for the pub, repair Peter's Victorian games box, and invent spray-on crisp flavouring.

In Germany, tragedy strikes on one of the world's fastest passenger trains. Plus, a casino inferno in Las Vegas triggers a massive rescue mission.

In their bid to set up a second sapphire mine, The Rubyvale Boys face equipment failures. And the Neils risk their lives in an abandoned quartz mine.