Discovery Channel HD

From the outside, a '57 Bel Air has all the markings of a classic but needs a lot of work. The customer also wants a bigger engine.

Joined by Mark Wiens, contestants explore Macao's markets for ingredients before clashing in the first team challenge: a street food showdown.

Don Wildman investigates the cause and aftermath of the 1972 Andes flight disaster.

The Blacklighters have just one week left to strike opal before the summer heat shuts them down. The Bushmen scramble to beat mechanical failures.

Bryce and AJ's bitter feud reaches a boiling point, Josh enters a high-risk cash grab event to turn his season around.

Work continues with the usual curveballs. Getting the hood right proves tricky, but the body work on this truck is where the art of the build truly comes out.

Kevin Hart and his Plastic Cup Boyz want to make their passion for cars legit, but they need a serious education about cars and car culture.

Rainy conditions in Michigan make things tricky for the Great 8. Lizzy knocks out Kye, making room for other racers to get ahead.

Ant revamps a 1972 beach buggy giving it a radical twist, but has he gone too far? And the scale of the farmhouse renovation starts to hit Ant.

Bryce and AJ's bitter feud reaches a boiling point, Josh enters a high-risk cash grab event to turn his season around.

Rainy conditions in Michigan make things tricky for the Great 8. Lizzy knocks out Kye, making room for other racers to get ahead.

Work continues with the usual curveballs. Getting the hood right proves tricky, but the body work on this truck is where the art of the build truly comes out.

Ant revamps a 1972 beach buggy giving it a radical twist, but has he gone too far? And the scale of the farmhouse renovation starts to hit Ant.

Two experts with completely opposite survival tactics show how to shelter and most importantly, how to stay alive in one of the deadliest mountains in South America.

The Blacklighters have just one week left to strike opal before the summer heat shuts them down. The Bushmen scramble to beat mechanical failures.

In this this episode, Felipe and Arnoby face all kinds of challenges and hurdles in the remote and dense jungle of the Colombian Amazon.

Bryce and AJ's bitter feud reaches a boiling point, Josh enters a high-risk cash grab event to turn his season around.

The Misfits return to their claim and find it's been soaked by torrential rain. The Opal Lovers dig a deep trench on their Digger's Gully claim.