Discovery Channel HD

'S11/E15 - Steel, Wool, Kiteboards'. How do they forge super steel to make a car lighter, greener and safer? And, how do they shear Australia's eighty million sheep every Spring?

'S11/E16 - Mattresses'. How do they keep you comfortable, entertained and safe with the latest aircraft seats? And, how do they design bras with aerospace technology to give you that extra lift?

'S11/E17 - Plaster, Awards'. How is plasterboard made from power station smoke? How do they cast the world's top awards? How do they build a plane that can take off and land almost anywhere?

'S20/E13'. A 30-foot wave crushes a Titan Explorer deckhand, threatening Jake's captaincy. On the Time Bandit, Johnathan loses a generator and goes dark.

'S20/E14'. Keith must retrieve a lost anchor in 50-knot winds. Sig attempts a risky new fishing strategy. Rick faces losing a greenhorn to a gruesome injury.

'S7/E11 - Super Spy Treehouse'. Pete heads to Alabama's Appalachia to build a super spy treehouse, featuring talking gadgets, hidden passageways, secret rooms and more!

'S7/E12 - Lifted Lodge Treehouse'. The crew is at an alpaca farm to build a lodge inspired by US National Parks. They create a structure with mountain views and cable bridge entrance.

'S1/E6 - Cornish Surf'. Henry and Sam scour a Cornish surf shack and find custom bikes, surf buggies and weird and wonderful objects of all kinds. Will they make some cash in Cornwall?

'S1/E7 - From Bodmin To Oxfordshire'. Henry and Sam are in Bodmin Moor rummaging through a collection built up over 25 years. It includes amphibious craft, motorbikes, nuts and bolts.

'S2/E5 - Khaled's Key Edition'. DJ Khaled asks to meet Will on a corner in New York City. He wants to take a brand new Jeep Wrangler & make it the most unique ride ever!

'S2/E6 - Mike Epps' Camaro'. Team Unique transforms Mike Epps' Camaro convertible into a custom dream ride. Plus, Will and the team take on a one-week conversion of a Jeep Sahara.

'S5/E2 - The Secret Sluice'. Parker and team track down a legendary miner on the gold-rich west coast of New Zealand. Parker is blown away by what he finds in the sluice.

'S5/E3 - Floating Gold'. Parker sizes up a high-tech gold-catching machine capable of floating on water. Plus, a sudden storm threatens to trap the team on a New Zealand glacier.

'S5/E8'. The Blacklighters are forced to move their 10-ton processing plant to a new claim. Plus, the Cheals try to use abandoned truck parts to fix their agitator machine.

'S1/E2 - Off-Road Wheelchair & Mobile Ice Shack'. Trapper Brad needs a portable shelter for fishing. Clint and Todd retrofit and old camper with a snow machine for a one of a kind ice-shack.

'S20/E15'. Sig gets blown off course in extreme seas. Jake faces the loss of his longtime engineer. Monte takes the wheel of the Wizard when Keith collapses.

'S20/E16'. After Keith suffers a cardiac event at sea, Monte races to get his brother to medivac, braving the perilous St. Paul harbour entry in severe weather.

'S15/E8'. Tensions escalate when two crewmembers get into a fight on Kevin's claim. Parker prays that the Bridge Cut paydirt will turn his fortunes.

'S1/E7'. As fire season approaches, Jared races to save as many logs as he can. Plus, the road crew blasts its way to one last stand of money trees.

'S2/E9 - Fear the Unknown'. A Bigfoot believer who is afraid of the dark, and a tough mom who has never left home, take on the dark and mysterious Mayan jungles of Belize.

'S2/E10 - The Swarm'. A mountain Mum, filled with a wealth of wilderness knowledge, attempts to survive with a partner who seems to prefer napping to trapping.