Disc.Turbo

In Mount Vernon, an abandoned sewer line is overwhelmed by stagnant human waste. And in New London, a large clog could take down a city building.

Henry and Fuzz snap up a vintage Oldsmobile hot rod with a legendary V8. Can they get it race-ready for a showdown at Turweston.

An aerospace engineer has £20,000 to spend on a noisy and fast car. Paul and Helen will need to be creative to find an affordable big Coupe with rear seats.

Grant asks Helen and Paul to find him a prestige car that costs no more than £360 a month. He wants a sporty design, a large boot and a powerful engine.

Car dealer Mike Brewer snatches up a 1973 Ford Mustang Mach 1. Can mechanic Ant Anstead bring back the lost power by tuning up and enhancing the engine.

Presenter Henry Cole and motorcycle restorer Sam Lovegrove scour the UK's sheds for hidden vintage automotive treasures to fix up and sell on.

Henry and Sam are in the heart of Oxfordshire where they find rare Minis, 1970s Rollers, and a pristine rally car - but can they get her running.

Henry and Fuzz head to Kent to visit Martin's eclectic collection. There's a classic Jaguar XJ, but a Cold War-era VEB Trabant steals their attention.

Kevin and the Boyz take their first educational field trip to the Irwindale Drag Strip, where they learn about power and engine boosts from experienced locals.

In Brooklyn, Dirty Water Don repairs outflow gates at a treatment plant. In Massachusetts, Rick tackles a grease trap at a meat cutting facility.

Mike is after his dad's favourite, the Ford Popular, a car that is notorious for being variable in its quality. But can the duo source one with potential for a profit.

Henry and Fuzz head to Kent to visit Martin's eclectic collection. There's a classic Jaguar XJ, but a Cold War-era VEB Trabant steals their attention.

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

Part 2. Joe's latest build, a '71 Nova, is well behind schedule and there's still a lot of work to do. Can he finish the metal work, inside and out, in time.

Mike finds a BMW six-cylinder modern classic, the E46 M3, with the subframe already fixed. He challenges Ant to transform the transmission with new tech.

Mike and Edd decide that the 80s classic, Ford Mustang GT, is the ideal affordable muscle car for a young aspiring mechanic to cut his teeth on.

An aerospace engineer has £20,000 to spend on a noisy and fast car. Paul and Helen will need to be creative to find an affordable big Coupe with rear seats.

Grant asks Helen and Paul to find him a prestige car that costs no more than £360 a month. He wants a sporty design, a large boot and a powerful engine.

In Mount Vernon, an abandoned sewer line is overwhelmed by stagnant human waste. And in New London, a large clog could take down a city building.

A Jensen Interceptor Mark III is the boys biggest rebuild yet. But when an estimate puts the bodywork at £25k, Paul wants to cut their losses and walk away.

Presenter Henry Cole and motorcycle restorer Sam Lovegrove scour the UK's sheds for hidden vintage automotive treasures to fix up and sell on.

Henry and Sam are in the heart of Oxfordshire where they find rare Minis, 1970s Rollers, and a pristine rally car - but can they get her running.

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.

Derek saves a 1966 Pontiac Tempest with a rare overhead-camshaft six-cylinder engine, working magic on the upholstery and converting the OHC to EFI.

With iconic Peugeot 205 GTI's more in demand than ever and prices rocketing, Drew and Paul gamble on restoring an insurance write-off. Will they pull off the job.

In Brooklyn, Dirty Water Don repairs outflow gates at a treatment plant. In Massachusetts, Rick tackles a grease trap at a meat cutting facility.

Henry and Fuzz head to Kent to visit Martin's eclectic collection. There's a classic Jaguar XJ, but a Cold War-era VEB Trabant steals their attention.

Motorcycle enthusiast Ellie wants to find a car that's fun to drive. Paul and Helen help her pick out a supermini that feels quick and looks good.

Paul has owned over 250 cars and now wants something exotic. With a budget of £35,000, he's looking for a stylish grand tourer with a powerful engine.

Mike Brewer and Ant Anstead try to arouse the passion of the Saab enthusiast community by restoring a rusty, non-driving 1973 Saab 96 to its past glory.

Henry and Sam are on the west coast of Cornwall. Sifting through 50 years of vintage vehicles, they find the first-ever Lotus Elan and a pre-war Sunbeam.

Henry and Sam are in Oxfordshire, checking out a shed full of oversized items. Henry likes a tractor in blue and Sam falls for a Midget racer in a hedge.

Henry and Fuzz visit Danny in Basingstoke to check out his massive collection. They're tempted by a 2CV van but are stunned by an impressive Pontiac.

The Boyz take a trip to Radford Racing School in Arizona. Spank and Lucky talk engine, interiors, and paint, but budget gets in the way of Spank's dreams.

When a police boat crashes onto rocks, salvage diver Brendan risks his life to save nearby beach goers from the debris. Fisheries officer Joel wrestles a man-eating shark.

Mike bags an American classic, a Chevrolet Corvette Stingray, but it's only been part restored. Can Edd work his magic and make it seem as good as new.