Discovery HD

How do they make the distinctive Borsalino hat worn by Indiana Jones? And, how do they make a bicycle which can fold up to a tenth the size of a regular bike.

How do they make the world's most famous electric guitar, the Fender Stratocaster? And, how do they make Swedish fermented cod roe Kalles caviar.

Paradise Lost Again. Marty Raney returns to the island of Kauai to find the Nash's homestead again in peril. A surprise guest helps them revive their overgrown garden.

With the Ford Focus having its 25th anniversary, Mike thinks the ST model may be the next classic. He nabs a bargain, but Elvis finds the engine needs a full rebuild.

Fires threaten to shut down one of Parker's claims. Rick decides if he'll move back to Vegas Valley. Tony loses big money fighting a wash plant issue.

Josh Gates takes a deep dive into the lives and true identities of the notorious Billy the Kid, the Man in the Iron Mask, and Betty and Barney Hill.

Hippos from an infamous cocaine kingpin's compound threaten Colombian wildlife, prompting a daring plan by biologist Forrest Galante to stop them.

In remote jungles, Josh explores one of the 20th century's biggest heists: the looting of Cambodian statues. He descends into a crumbling pyramid.

An early closure forces captains to work together to get their catch safely to port. Sig crosses a line when he repositions a rookie captain's pots.

Josh Gates takes a deep dive into the lives and true identities of the notorious Billy the Kid, the Man in the Iron Mask, and Betty and Barney Hill.

Hippos from an infamous cocaine kingpin's compound threaten Colombian wildlife, prompting a daring plan by biologist Forrest Galante to stop them.

Shawn weighs gold from the Myrtle Irene's first run of the season - will it live up to his expectations? Meanwhile, Zeke's brother returns to diving.

As the Maggie Valley moonshine market shifts in favour of Richard and Craig's recipes, Mike and Jerry devise a plot to push the newcomers out of town.

The team drills under the Armory to access the flooded area underground, but they make an unexpected discovery that could detonate Blind Frog Ranch.

Drain The Pond! The Ollingers undertake their biggest project yet: draining the pond to find Aztec gold. A health crisis strikes Duane mid-drain, and Chad must lead.

The team embarks on an expedition to a remote meteorite impact site near the ranch. As Duane's health continues to decline, Chad must step up.

Chad and Josh uncover an ancient mining shaft that leads to a mysterious labyrinth of tunnels and evidence of Aztec civilization deep underground.

After the death of his father, a farmer believes he witnessed a UFO. A geologist uncovers debris at the Roswell crash site.

Tormented by childhood memories of abduction, a woman discovers an implant in her body. A sailor witnesses strange lights over the Pacific Ocean.

Parker, Rick and Tony return to the Yukon to chase $40 million in gold. The fate of the Beets family dynasty shifts when Kevin strikes out on his own.

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.

Parker unexpectedly loses the pay layer in the long cut. Meanwhile, Kevin struggles to keep his equipment running.

Parker makes a big call on Dominion Creek's ice-filled ground. Kevin's cut floods, sending him scrambling to find a critical piece of equipment.

Fires threaten to shut down one of Parker's claims. Rick decides if he'll move back to Vegas Valley. Tony loses big money fighting a wash plant issue.

Terry thinks he can make a quick profit on a vintage motorhome. Jemma brings in a female mechanic, while Jon is given a chance to prove himself.

Rob Nelson investigates mysterious tunnels under Denver's airport. Plus, in Ohio he tries to uncover the secrets of a giant serpent-shaped mound.

In Namibia's Erongo Mountains: hundreds of kilometres of scorching, rocky desert, but the San bushmen have survived here for millennia. Can Ed.

Fight To Survive. Homes vanish underwater, residents cling to rooftops, and rescuers battle rising floods in Florida's deadliest hurricane in nearly 100 years.

Hippos from an infamous cocaine kingpin's compound threaten Colombian wildlife, prompting a daring plan by biologist Forrest Galante to stop them.

Legalize It! Tickle launches his legalisation campaign while Josh attempts a difficult backwoods repair despite his injuries. The Arkansas double cousins bootleg by boat.

Mark and Digger's Memphis expansion hits a snag when their bootlegger gets robbed. Tickle opens a restaurant and a secret distribution hub for shine.

Tickle and Carol open their new restaurant while contending with conflicting priorities. Mark and Digger enlist Amanda to improve their popular hazelnut rum.

Daddy Dave returns as part of the Shark Pool with Henson's Corvette 'Plan B,' along with new mother Tina Pierce and Boosted GT, after being dropped from the list.

In Texas, eight racers compete to win $5,000 and a chance to race against a Street Outlaw. Small-tire king Boosted GT takes the negotiation in an unexpected direction.

Mike surprises Elvis with a Caterham Seven, but the size of the restoration job is bigger than expected. Can they get it race-worthy in time.

Mike has found a rare, 33-year-old Peugeot 405 while in Portugal. But finding parts isn't going to be easy. Can Mike and Elvis turn a profit.

Baja Bug. Mike and Elvis turn a VW Beetle into a Baja Bug for racing across sand dunes. But with just 5 days for the build will their project hit the skids.

VW SP2. In Sao Paulo, the boys buy a Brazilian designed VW SP2. It's a dream come true for Mike, but the car lacks power and Elvis has to give it some brawn.

Mini Moke. Mike and Elvis head to sun drenched Portugal where the iconic Mini Moke has earned cult status. It's a car with a very special place in Mike's heart.

Audi RS2. The guys take a huge risk buying a neglected Audi RS2 that they can't test drive. Will this high-performance estate car turn into a €40k money pit.

The Raneys share their family's journey from rural Washington state, across southeast Alaska, before settling on a parcel of land known as 'The 40.

A Florida homestead is devastated by flooding and alligators. The Raneys find inventive ways to protect the homestead and bring in new food sources.

Broken Bridges. Marty responds to a new, desperate plea from the Bower Family in eastern Vermont: a 100-year flood has wiped out their property access route.

The Raneys race winter to build the first ever 'homestead fortress,' and protect a family from brown bears that have taken over a remote homestead.

Tea and liquor are brews Americans will fight a rebellion for. Distillers compete to turn these drinks into a top-selling spirit.

For three aspiring distillers, making the top ginseng liquor can mean hitting a high-dollar jackpot and a chance to be named Master Distiller.

When Tickle crashes the flavoured whiskey challenge, he must craft his own recipe from scratch for a chance to be named Master Distiller.

AJ and Bryce's rivalry intensifies while Josh grows increasingly desperate. AJ's personal life takes centre stage when his breakup is revealed.

The '33 Roadster hits a roadblock with the hard top while Dave and his team design custom gauges, wheels and new-take headlights and taillights.