Discovery Channel HD Friday

More everyday items are put under the microscope as the series reveals how membrane filters, bridge ties, and bi-planes are made

The manufacturing processes behind hospital laundry and horse replicas are revealed

The Kilchers work together to recover a stranded tractor, and Otto puts his safety on the line as he races to get the vehicle started before the ice road melts

Otto faces danger when a chimney fire threatens to destroy his cabin. Meanwhile, Atz Lee and Jane embark on a dangerous ice-fishing mission

Not far from home, the town of White Sulphur Springs was devastated by a recent flood. Mark and the team step up to help their neighbour rebuild

Mark and the crew get a strong dose of family history in Leivasy, West Virginia, where they work on saving the O'Dell family's hand-hewn log home

Part one of two. Mike picks up a classic 1965 Plymouth Barracuda for a good price and wastes no time in converting it with a Hemi engine to give the vehicle a new lease of life

Part two of two. Mike and Ant complete one of their biggest builds ever. Mike challenges one of racing's most prolific competitors, Antron Brown, to a drag race

Sig and Mandy rush to re-join the fray ahead of a fast-moving ice edge. On the Cornelia, Marie Josh and Casey's race to save their pots comes at a heavy cost

A wound side-lines Wild Bill's new rail man and injuries on the Time Bandit take out two crew. Josh and Casey apply frontier medicine to a bleeding deck boss

Parker's crew is hit with a series of mysterious breakdowns at the Airstrip. Fred's mechanic must decode a washplant belt issue to stay on Freedom Cut gold

Parker's first Alaska gold weigh is hampered by a flood in the Wolf Cut. Meanwhile, Tony makes a mammoth discovery, and the Clayton's finally reach Golden Acres and start stripping

A man has his work cut out for him as he attempts to build a 22,000 square foot shipping container home in a remote part of Spearfish, South Dakota

In La Linea, a car hiding contraband cigarettes is stopped at the checkpoint with Gibraltar. Plus, at the port of Barcelona, one phone call sets off a major drug bust

A grisly arrival at Madrid Airport shocks even the most hardened Civil Guards. A passenger suitcase carrying suspect packets cause a stir in Barcelona Airport

After years of searching, Mike's found the ultimate '80s hot hatch: the Renault 5 GT Turbo. Can Elvis restore it in time for its new owner's birthday?

Dustin hits rock bottom after abandoning The Wall. The crew discovers a new site, The Golden Straits, igniting a frantic race for season-saving gold

Josh Gates investigates shocking conspiracy theories about the sinking of the Titanic, the death of Harry Houdini, and lost Civil War gold

Stunning CGI animation and the latest archaeological investigations reveal how the most iconic buildings of the ancient worlds were built, stone by stone.

At Barcelona Airport, the Civil Guard uncover suspicious items in a musician's luggage. A mysterious package from Brazil is inspected at Madrid Airport

The Civil Guard discover a huge stash of cocaine hidden in a woman's suitcase. Plus, a young cigarette smuggler is thwarted by officers in La Linea

Bryce talks with a witness who had an experience with a family of Bigfoot, and Mireya reaches new heights in search of physical evidence

Josh Gates investigates shocking conspiracy theories about the sinking of the Titanic, the death of Harry Houdini, and lost Civil War gold

Stunning CGI animation and the latest archaeological investigations reveal how the most iconic buildings of the ancient worlds were built, stone by stone.

Champion street racing outfit the 405 aim to prove their worth as the fastest and most revered group of racers in the country

King Midas and his golden touch a famous tale in Greek mythology. Experts use advanced archaeological methods to delve into strange ancient mounds

Buying goods from home

Buying goods from home

Drew Pritchard head to a motorbike museum on the Isle of Man, where he hopes its unique history will mean a truckload of rare finds