National Geographic Channel +1 Monday

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Teleshopping.

Teleshopping.

Teleshopping.

A British submarine intercepts a German U-boat in Norwegian waters - leading to a rare battle in which both vessels remain submerged

Three rare failures throw investigators into storms of controversy, and one reveals a weak spot in every Boeing 767

The story of the most technologically advanced battleships in the German navy during the Second World War - and how many of them ended up on the sea bed

Archaeologists investigate the David and Goliath legend, uncovering ancient ruins and hints that a real Goliath may have existed

A ship breaks a Baltimore bridge, a Dutch stadium loses its top, and a Manhattan crane catches fire. Plus, a crooked English pub and a 'poonami' in China

Fuzz Townshend and Tim Shaw head to Northumberland to rescue a real barn find, an eccentric 1934 Morgan three-wheeler that has sat in a shed for more than 50 years

A flight vanishes from radar after take off from Shanghai and crashes into a neighbourhood. A simulator rebuild helps investigators uncover the truth

The events of 1944, when the Japanese turn in desperation to killer planes, rocket bombs and super torpedoes guided not by machines, but by human pilots

Investigating the devastation caused when an apparently dormant volcano erupted on the Caribbean island of Montserrat in 1995

Tim Shaw and Fuzz Townshend head to Essex to secretly fix up a real '70s supercar, famous for turning into a submarine in a James Bond film. But it hasn't been started in 20 years

In 1944, it falls to a small group of American soldiers armed with plastic explosives, grenades and gasoline to capture the all-important Fort Koenigsmacker

Investigating the crash of Air France Flight 447, which proved an extremely difficult disaster inquiry as the majority of the wreckage was lost in the Atlantic Ocean

Brace for disaster as dams fail, buildings collapse and engineers race to stop towering structures from falling apart.

Homeland Security Investigations seize cocaine from a beached boat. In Texas, Customs and Border Protection officers uncovered packages of methamphetamine.

A young CIA officer is kidnapped behind enemy lines and must survive a 24-hour standoff using instinct alone

Investigators make a shocking discovery that threatens Russia's aviation system when a plane crashes onto the trans-Siberian railway, leaving all 88 people on board dead

Tim Shaw and Fuzz Townshend race to save a rusted Alfa Romeo and restore a dream stolen by heartbreak and time

The Coastguard follow a smugglers' trail, a family in danger is rescued, the Customs Surveillance team take on a special operation and divers protect Roman artefacts

Danley Demolition's risky gamble to tear down a fire-damaged building pays off when a valuable collection of sporting memorabilia is uncovered

HSI San Diego chases down a truckload of meth buried in garlic. CBP hunts for party drugs in toiletries at ATL and counterfeit merchandise at JFK

CBP agents hunt for drug runners off the coast and in the jungles of Puerto Rico, while in Laredo, they seize 130 lbs of marijuana hidden inside BBQ grills

How Indian vegetable stew and gumdrops are produced in large quantities for public consumption

A look at how sausage rolls and pita puffs are factory-produced in large quantities for the masses

It's baby boom time on Africa's vast Serengeti Plain. One million wildebeest halt their migration to give birth. And there are predators everywhere

The fascinating story of the Christmas crab - a landbound creature that takes an extraordinary annual trip to the ocean

Teleshopping.

Teleshopping.