Discovery HD

Under threat from wild hogs, invasive bamboo, and a lack of water, a single mum in Hawaii watches her family's dream of a Big Island coffee farm fade.

Dave gets a call for a once-in-a-lifetime prospect at Gravely Ranch, Montana where he uncovers the best gold-bearing ground he's ever seen in the lower 48.

Back in Alaska, Dave's risky move with the washplant proves disastrous. Before the big final push to close the season, one crew member considers moving on early.

When a beat-up truck arrives at the shop, Dave knows the team will have its work cut out for them. But underneath all the rust lies a hidden gem.

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.

The fleet reels from the loss of deck boss Nick. Wizard and Cornelia launch early into a massive Arctic storm. Plus, shocking news forces Sig to change his plans.

Pilot Jaime and his girlfriend Dusty take to the sky to find their own piece of the remote town of Seldovia on a tight budget of $125,000.

Jeremy and Danielle are newlyweds who want to buy their first home in Homer, Alaska but they don't have a lot of money. Will their budget of $150,000 suffice.

The Altai. Ed is dropped in the vast, remote Altai Mountains. He faces ferocious winds and freezing temperatures to reach a nomadic settlement on the Russian frontier.

The Raneys rescue a single-father homesteader facing threats of rockslides and bears in a Montana box canyon. Marty and Misty face an uphill battle.

Mike gets his hands on one of the rarest BMWs ever made, a '99 Z3 M Coupe. Unfortunately for Ant, an excited Mike didn't haggle or inspect it before purchase.

Mike and Elvis offer their expertise to a Youtuber on his ambitious McLaren P1 build. Can the boys help build the fastest McLaren in the world.

The fight for $100,000 heats up as rivalries flare - Bryce battles for first place as AJ impresses in his SXS debut and a truck driver makes a splash.

In an adventure guided by Mother Nature across the diverse landscapes of America, hilarious encounters and wild creatures are caught on camera.

It's time to rev the engine for an adrenaline-fuelled journey across America, with clips of the most outrageous and side-splitting road adventures.

Josh has new evidence to finally unravel the mysterious case of DB Cooper, America's only unsolved skyjacking. The search uncovers a new suspect.