Disc.Turbo+1

Mike is on the lookout for a two-seat roadster with attitude in the form of the original BMW Z1. This zippy sports car could make a tidy profit when Edd gets stuck in.

A 4x4 customiser knows his Land Rover Defenders - but supercars are unfamiliar territory for him. Helen and Paul find him a dream car with a big budget of £150,000.

A dad-of-five wants to join the EV revolution with an ultra-modern and nimble car. Helen and Paul show him three of the best all-electric commuter cars.

In Mount Vernon, a mysterious clog backs up a downtown neighbourhood's sewer line. In Cleveland, the debris from a severe storm backs up a critical grit chamber.

Paul has paid just over £15,000 for an Alfa Romeo 2000 GTV that appears to be in great shape. However, Drew is horrified when he learns it's an automatic.

Henry and Fuzz rummage through two huge sheds of vintage military vehicles. There are army quad bikes, amphibious troop carriers, and a Ferret Scout car.

The MOD arrives with Field Marshall Montgomery's Rolls Royce but disagreements in the workshop mean they could lose the job altogether.

A client's 1961 BMW Isetta is dangerously slow and difficult to drive. Can Moggy convert this quirky three-wheeler and make it fit for the road once again.

Paul and Drew check out a BMW 323i that's been sitting in a barn for 12 years. Drew wants to give the car a tasteful revamp, but Paul has a flashier plan.

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.

Derek finds a 1937 Chevrolet Deluxe that's been off the road for 20 years. But can it make the 150-mile drive to the General Motors headquarters in Detroit.

A blogger is looking for a stylish SUV and has some very particular requirements. Paul and Helen show her three models that are functional and fun.

A healthcare professional needs an exceptional executive saloon. But with a list of must-haves limiting the options drastically, Helen and Paul need to dig deep.

Mike hunts the first ever Bond car, a 1963 Sunbeam Alpine. He finds a rust-free race-ready motor and Edd must deal with some surprises in the engine bay.

Henry and Fuzz stop by a shed in Leighton Buzzard filled with astonishing American muscle cars. The pair pick a trusty classic with room for a profit.

Derek and Sean Bieri head back to Zweifel Motors in the Black Hills of South Dakota to revive an Oldsmobile station wagon Derek has been eyeing for 16 years.

How Low Can You Go? A discussion about stance and paint leads the Boyz to visit the Peterson Museum of Los Angeles to see the finest examples of colour, chrome and other details.

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