Discovery Channel HD

'S2/E4 - Brushes/Blackboards/Smoked Salmon/Zips'. Brushes, blackboards, smoked salmon and zips. More everyday items are put under the microscope to find out how they are made.

'S2/E5 - 3D Commercial Signs/Hardwood Floors/Corrugated Pipe/Mattresses'. Discover how ordinary, everyday products are manufactured, including commercial signs, hardwood floors, corrugated pipe, and mattresses.

'S2/E6 - Ceramic Tiles/Nuts/Steel Forgings/Skateboards'. Discover how ordinary, everyday products are manufactured, including ceramic tiles, nuts, steel forgings, and skateboards.

'S6/E14 - Honestly Shared'. The Misfits discover they're losing precious opal, so they attempt a dangerous night dig with an excavator and ultraviolet blacklights.

'S6/E15 - Hard On The Edge'. The Bushmen's home-made hoist and bucket fails. The Opal Whisperers, Sofia and Isaac, get trapped at the bottom of their open cut mine in sweltering temperatures.

'S7/E17 - Hot Tub Rumpus Room'. A friend of Pete's wants a treehouse strictly for good times, complete with a wine bar, a loft and Pete's first ever hot tub in a treehouse!

'S7/E18 - A Treehouse Production'. Pete creates a treehouse B&B for a friend. Pete lets his imagination run wild with a waterfall that pours from the wraparound deck to the pond below.

'S6/E1 - Lone Wolf'. The Raneys scramble to ready their 40-acre homestead for winter. Marty helps a fellow Alaskan who has lost access to his riverside homestead.

'S1/E1 - 1966 Chevy Time Machine'. A 1966 Chevy Impala convertible gets a full makeover from Shorty and the crew, with new paint, motor, interior and top, plus a ton of rust repair.

'S1/E2 - Two-Tone C10'. Shorty takes on the challenge of making a Vietnam veteran's '69 C10 cool. He takes the truck back to stock, with original two-tone paint.

'S3/E13 - Plank Cannon/Calliope'. The Gallery 63 crew auctions off a plank cannon from the French and Indian War and a 20-ft Gibson guitar owned by country legend Travis Tritt.

'S3/E14 - Motorised Bar Stool/Confederate Sword'. Gallery 63 is auctioning off a confederate sword, motorized bar stool, and a rare thousand dollar bill. The Garrett Brothers have high hopes for their stool, but will it deliver?

'S4/E13 - Ghosts Of Eloise Asylum Part 2'. After capturing an unknown entity on film, Josh Gates and his team attempt to communicate with the ghost of a 10-year-old girl that haunts the asylum.

'S6/E16 - The Foreign Claim'. Isaac from the Opal Whisperers works an abandoned, dangerous mine. The Mooka Boys are confronted by an irate miner as they peg a claim too close to his mine.

'S6/E17 - A Barrel Full Of Nuts'. The Bushmen's drill rig loses a vital pin, forcing 74-year-old Les to undertake repairs four meters in the air. The Digi Diggers flooded mine wall collapses.

'Gold Rush: Mine Rescue With Freddy & Juan. S5/E6 - Great Klondike Gold Hunt'. Freddy and Juan face their most high-stakes treasure hunt yet as they help an overwhelmed Yukon miner find gold on 288 claims across 6,000 acres.

'S6/E3 - Blood, Sweat And Fears'. Two survivalists are back for redemption in the Mexican jungle. They must deal with torrential rain and a machete accident threatens to send them home early.

'S6/E4 - Shaken And Very Stirred'. Two survivalists take on Subic Bay, an area prone to extreme natural disasters. They must contend with rainstorms and territorial monkeys.

'S2/E4 - Brushes/Blackboards/Smoked Salmon/Zips'. Brushes, blackboards, smoked salmon and zips. More everyday items are put under the microscope to find out how they are made.