Discovery Channel HD

'S3/E5 - Cobbers Nightmare'. The Raneys continue rescuing a tire bale home in Ohio. The clock is ticking as they work to provide fresh water, strengthen walls, and jumpstart an indoor garden.

'S3/E6 - Troubled Water'. The Raneys help an Oregon couple with a toxic salt water well. Marty builds a massive catchment pond and Matt works on a solar still to de-contaminate the water.

'S6/E13 - International: Scandinavia'. Pete is on a treehouse holiday to the pine forest glory of Scandinavia, starting with Norway's magical TreeTop Hotel and hitting the Swedish treetops.

'S6/E14'. Pete goes behind the scenes with unseen footage, bloopers and lots of extra treehouse tours - including a peek inside Dale Earnhardt Jr's arboreal escape.

'S20/E6 - The Purpose Of Porpoises'. For the first time, Captain Sig faces a man overboard. The tide turns for Johnathan when thousands of porpoises guide the Time Bandit to new grounds.

'S20/E7 - Forged In Fury'. Sig risks capsizing when his tank floods in an Arctic storm. Sophia must prove she can lead in severe weather while Jake battles insubordination.

'S3/E7 - Nugget Heaven'. The Dakota Boys are over halfway through their season. In a hunt for bedrock gold Fred and his crew are reminded of the life-threating dangers they face.

'S3/E8 - Thunder Falls'. Fred and his crew have finally made it to the big waterfall, Thunder Falls. But they must battle the elements as they race to find out much gold lies on the bedrock.

'S15/E22 - 1971 Chevrolet C10 Truck'. Mike locates a long wheelbase '71 Chevy C10 truck. It's in great condition, but he feels they could maximize their profit if they can make it more drivable.

'S15/E11 - Fiat 124'. Mike finds an original 1972 Fiat 124 Spider that needs its driving experience updated. Mike gets to work on the interior while Ant fixes a leaky differential.

'S5/E3 - Auction Prayers'. In Quebec City, Mark and Billy go to an auction in a church, but it isn't a blessed affair. Valerie buys a suitcase that contains President Taft's Kodak camera.

'S5/E4 - Titanic Deals'. In Halifax, the guys hope to find deep-sea treasure. But only Mark gets his hands on a vintage battleship plaque and his feet into a pair of brass diver's slippers.

'S5/E10 - Episode 10'. The Bishop hires a bomb expert to blast the impenetrable rock that's blocking access to a rich opal seam. Meanwhile, the Misfits face avalanches and dust storms.

'S3/E7 - Hog Heaven & Homestead Hell'. Marty must move a failing cabin onto a flood-proof foundation while Matt teaches an ill mother how to face her fear of invasive hogs.

'S3/E8 - Treehouse Of Terror'. The Raneys tackle a treehouse cabin on the verge of collapse in Missouri. Misty constructs a greenhouse out of scavenged windows, and Matt builds a workshop.

'Gold Rush: Mine Rescue With Freddy & Juan. S5/E2 - Last Stand In Silver City'. Freddy and Juan need creative solutions in an uphill battle to save a rookie Idaho miner who closed the family auto shop to chase gold.

'S13/E13 - Pedal To The Gold Metal - Part 1'. The mining season's end looms. Shawn unleashes his full fury inland. Joe gambles with marathon dives. Chris fights powerful currents for his payday.

'S3/E3 - Scared And Snared Down Under'. Laura finds a shocking animal nest. Camps race to build spring snare traps. Patrick and Jermaine clash over hunting tactics. A competitor goes home.

'S1/E7 - Bottle Tops/Chocolate/Pills/Pasta'. More everyday items go under the microscope as we find out how bottle tops, chocolate, pills and pasta are made.