Discovery HD

Prehistoric sharks rise from the dead as marine biologists investigate the superpredators that once ruled the seas.

The Nova is almost complete: Dave picks a colour, the bodywork is done, and it's moved into the assembly shop. With custom badging and new dash, it's the full package.

Dave and the crew start on a 1966 Corvette, but one major challenge lies ahead: his client doesn't want the colour to be anywhere close to its original green.

After some intense development, the client is happy with the shade of green Dave has concocted. But will he fall for it when he sees it in on the car.

OCC pumps it up on their latest custom creation for BSN. During fabrication Jr and Sr go head to head over missing tools, and the girls of BSN pop in to lend a hand.

OCC creates an industrial themed bike for the Manitowoc Crane Group. As the theme comes to life, Mikey lectures a group of school kids.

Ever wondered how everyday items such as watches are made? Find out how these familiar objects are formed.

Discover how patterned glass panels and road cases are made. We also see how stop-frame animation is achieved.

An outdoors-loving couple calls on Anthony to create a Texas-sized swimming pool area where their baby daughter and young grandchildren can safely explore nature.

Small-town Texas parents enlist Anthony to transform their ordinary backyard into a tranquil garden, reminiscent of mum's home country of England.

Rick Ness considers whether to keep mining after devastating news. Plus, Kevin Beets turns to one of his dad's rivals for help.

Rick sinks an excavator trying to get down to Rally Valley pay. Parker's crew risks destroying a million-dollar wash plant to get on the gold.

A mother-and-son team pulls up stakes from the crowded confines of Orange County to build an off-grid family commune outside Keaau, Hawaii.

Some off-the-grid builds are attempted in the most remote and dangerous places on Earth, including deep in Alaska's wilderness and on top of sub-zero glaciers.

While Dr. Jeff performs rare surgery on a puppy, the team try to save the life of a kitten named Hope. Plus, a dog bought online fights a deadly disease.

Dr. Jeff discovers a life-threatening problem in a Great Dane. Plus, after a beloved cat is attacked by a mystery animal at night, Dr. Don battles to save his leg.

Find out how inflatable safety devices, braille typewriters, and carbon fibre cellos are made, as more items are put under the microscope.

Find out how carbon fibre masts, fortune cookies, projectors, and roller chains are made, as more items are put under the microscope.

Find out how firemen's helmets, nautical compasses, packaging tubes and hand saws are made, as more items are put under the microscope.

Find out how halogen bulbs, cellulose insulation, aluminium ladders and bamboo fly rods are made, as more items are put under the microscope.

The Raneys struggle to revive an inherited Wyoming homestead with a tragic legacy. To bring water to the property, Marty must solve the mystery of an untapped well.

DJ Tom Zanetti heads to the showroom to test drive a newly wrapped Porsche 911. And Dean tries to find a buyer for Ashley Banjo's Ferrari 488.

Ant Anstead has 12 weeks until his baby boy is due, and the same amount of time to fulfil a childhood fantasy, to own a 1950s Alfa Romeo 158.

Ant has found a donor 1950s chassis, so his ambitious Alfa 158 build can now begin in earnest. He also digs deep into his inspiration for this project.

Taking It To The Finish Line. Chase Morrill and his team are hired to finish a cabin for a homeowner who has collected materials for years. Can they transform it in eight weeks.

A couple try to build a geodesic dome with a view of the Southern Cumberland Mountain Range. But they face uncertain weather and treacherous mountain paths.

Hostile Sasquatches are said to be leaving the wilderness behind for Alaska's major cities. Plus, ghost hunters search for evidence at an infamous hotel.