Disc.Turbo+1

Richard explores Volkswagen's giant car plant in Wolfsburg, Germany. He checks out its futuristic technology and discovers how this mega-factory works.

Richard takes flight aboard the US Air Force's biggest cargo plane: The C-5M Super Galaxy. Climbing inside its inner workings he learns why it's a record breaker.

Richard explores one of the world's biggest man-made engineering projects: the Kölnbrein Dam, which can hold back an incredible 200 million tonnes of water.

Catastrophe strikes in the heart of Minnesota. In Denmark, a railway tragedy exposes a security breach that affects the whole of Europe.

In Kentucky, Corvettes fall into a pit. In Australia, a disaster occurs during the construction of a huge bridge. What caused these catastrophes.

In Kansas City, stormy weather brings down the roof of a state-of-the-art stadium. In Canada, the routine renovation of a bridge goes badly.

From the 1950 British GP to the tragic death of Jochen Rindt in 1970, Bernie Ecclestone recalls a golden age of driving legends and high-speed racing.

The most glamorous era of Formula 1, with jet-set drivers and iconic teams, and the start of Bernie's internal battle to control the growing sport.

As the audience grows and money starts to pour in, Bernie Ecclestone fights against the odds to control Formula 1, with a little help from Mr Ferrari.

Marino believes the Subaru Impreza is the greatest rally car of all time. His ride in this car - once driven by Colin McRae - proves to be a special experience.

Drew champions arguably the most successful racing car of all time - the Bugatti T35. He thinks it's the finest car ever built, but Marino and Andy will need convincing.

Richard Rawlings and Chris Stephens invest in failing garage, Grapevine Automotive, just outside Dallas - but they have less than a week to overhaul the shop.

Double Trouble. Ant buys two Jaguar XJS, hoping one can donate spare parts. But with brake problems and the gearstick floppy, are they just double trouble.

A Labour Of Love. Ant hopes restoring and selling a 1973 Lotus Elan will help pay for more renovations at the farmhouse. But he hits major engine problems.

A Rare Revival. Ant uncovers an extremely rare 1980 Alfasud that's been locked away for 35 years. But he learns reawakening the engine proves problematic.

Teenage Dreams. Ant finds a 1977 MG Midget 1500, just like the first car he restored as a teen. With tight margins and a rust issue, he pulls in his family to help.

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.

Sam and Henry look through an eclectic collection in Hertfordshire. There's lots for the guys to admire, including a Humber Sceptre and a model aircraft.

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.

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

Mike finds an Alfa Romeo GTV with some fails, but he reckons Elvis can sort it. Can he get it ready for an Italian road trip to re-create the GTV Cup.

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.

Mike and Ant take on a 1987 Alfa Romeo Spider Quadrifoglio with a rare hardtop. It needs extensive repairs, including a rebuild of the propshaft.

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.