Discovery Channel HD

'S2/E1 - The Race Is On: The Builders Set Their Course'. Three men set out to each build a cabin in remote areas of the Alaskan frontier. They must complete them before winter sets in.

'S2/E2 - Grip It And Rip It'. As the summer season starts to thaw out Alaska, the builders get under way - but their planning is far from perfect.

'S21/E6 - Boarded On The Time Bandit'. Sig prompts Rick to search for a decades-old chart and secret fishing grounds. Johnathan risks 20-foot seas at the entrance to St. George Harbour.

'S21/E7 - You're Fired, Mate!'. Sig runs into freezing spray, forcing an emergency set. Keith goes toe to toe with a combative Australian greenhorn. Jake takes a risky strategy.

'S5/E1 - Roll Of The Ice'. Dustin takes the biggest gamble of his life, but will doubling his crew mean double the reward or double the danger? Meanwhile, Fred drops a bombshell on Dustin.

'S5/E2 - Fresh Blood'. Dustin puts his money and reputation on the line, doubling down on two claims. He brings in fresh recruits who quickly learn the dangers of mining in white water.

'S16/E2 - Try, Try, Triumph'. To Ant's dismay, Mike buys a 1979 Triumph TR7. Underneath its disco-era styling are some quirks, like a homemade air cleaner, bad wiring and soft shocks.

'S16/E13 - Mopar For The Course'. Mike and Ant turn around a 1965 Dodge Coronet 500, a high-horsepower veteran of the drag strip. They try and dial it back to a more useable street cruiser.

'S3/E12 - Pop Culture Pick/Footloose Race Car'. The crew auction off a NFL program, a Star Trek USS Enterprise model kit and a vintage Barbie. Paul visits a race course to drive a car used in the remake of the movie Footloose.

'S3/E13 - Plank Cannon/Calliope'. The Gallery 63 crew auctions off a plank cannon from the French & Indian War and a Gibson guitar owned by country legend Travis Tritt.

'S6/E1 - Start With A Bang'. The Bushmen bring in an explosives expert to blast through the toughest rock in Grawin. A brand-new team brings cutting edge technology to the opal fields.

'S4/E9'. The Raneys face a swamp nightmare in Georgia. They must find an ingenious way to reclaim the Buchannan's land from a snake and gator-infested swamp.

'S22/E9 - Nine Souls On Board'. In the winter premiere, Sophia joins Sig at the Russian line. When a crab boat goes down, the Wizard is the only vessel close enough to reach it.

'S8/E8 - The Creature Below'. The Bushmen are greeted by a fierce creature in their underground mine. The Opal Lovers enlist the help of some friendly backpackers.

'S3/E3 - All-Stars: Africa Strikes Twice'. One survivalist takes a huge risk to secure a big kill for his team. Plus, torrential rain and plummeting temperatures forces someone to leave.

'S3/E4 - All-Stars: To Hail And Back'. Freezing rainstorms torture the remaining survivalists, risking severe hypothermia. Plus, a successful hunt ends up backfiring.

'S4/E41'. Have you ever wondered how the items we use and rely upon on a daily basis are created? Find out how glass bottles, hacksaws and goalie masks are fabricated.