Discovery Turbo Saturday

Bad weather slows down production and Bobby Goodson is angry to see full trailers parked on deck, but his decision to allow Gary Foy to haul his crew's wood may be ill-advised

The workers have been struggling with heavy rains, equipment breakdowns and poor access, but hope to finally hit their 100-ton target with the new road now in service

Bobby Goodson is admitted to hospital and it is unclear how long he will be out of action, while quotas halt the crew's relocation to a fresh tract

Bobby Goodson travels to Canada to buy a logging vehicle, leaving Dave Mueller in charge. Meanwhile, there are complications when the team moves to Floyd

A look at the Porsche 911, and how its manufacturing processes have developed over the years

The crew explores the inner workings of a Ferrari FF to find out how it is made

Chad's final build of the season is the centrepiece of his client's New Year's Eve celebration, and the team scramble to work to the tight deadline

Dave and the guys do a huge job on a Hummer. They convert it from two-wheel to four-wheel drive, swap the engine, redo the interior and give it a fresh paint job

The shop preps for the 2022 SEMA show in Las Vegas. Dave and Kev attend the first concours d'elegance, and their knowledge of cars is pushed to its limits

The shop is buzzing with activity, and the latest CF1 presents a new challenge for the guys as Dave makes modifications to the original

The crew prep for the last car show of the year as the 10 best cars from across the US come to Scottsdale, Arizona. Plus, Dave restocks his toolbox

Veteran car builder Jimmy Shine offers to build the perfect custom hot-rod for Billy Gibbons, the frontman of blues-rock group ZZ Top

While the shop has been perfecting the process in building the CF1s, word about the car has gotten out, and potential buyers are lining up

Dave and Kev take the show to the American Midwest, as more than 2,500 cars descend on the Summit Motorsports drag strip for a weekend of fun and RPMs

A regular client enlists Dave and the gang in a mission to make a long-held dream of a father and son road trip along route 66 become reality

A porcupine infestation threatens to leave Nancy and Jim without electricity, while an emergency crew battles blocked bridges on the railroad to make way for a shipment

An earthquake threatens to bring the railroad to a standstill and derail a speeding freight train, and Steve races to build an emergency shelter to protect his baby

Jim and Nancy journey to an abandoned cabin and discover that a bear has taken up residence, while Cathy and Larry go in search of an emergency vehicle

A panel of motoring experts discuss the five best rally cars. These are the cars that combine speed and manoeuvrability with the durability to survive many bumps and jumps

A panel of motoring experts discuss their five favourite off-road cars. These are the tough all-terrain beasts that can drive anywhere, whether it's on tarmac or tundra