National Geographic Channel Sunday

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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

A drug trafficker seems to be back in action, three patrol boats round up tobacco smugglers and another unit tracks down human traffickers

When basketball legend Kobe Bryant is killed in a helicopter crash in Los Angeles, investigators look for clues amid a global outpouring of grief

The crash of SilkAir flight 185 in 1997, which suddenly plunged 35,000ft while flying over Indonesia, killing 104 people

After losing two engines near enemy territory, US Air Force pilots abort their refuelling mission and attempt to land their damaged plane

The Bergen line, which passes along the fjords of Western Norway from Bergen to Oslo, rises to the snowy Hardanger Plateau, and descends through deep forests

The Battle of Britain from a unique aerial perspective, as over 1500 British and German planes engage in a duel to the death above England

The story of the Battle of the Atlantic, the longest military campaign of the Second World War as the Nazis attempted to starve Britain

Part one of two. Nazi offensives on Western nations during the Second World War. Nine months into the war, all-out attacks are made on Belgium, the Netherlands, France and the UK

Part two of two. France under German occupation. The government signs an armistice as half the country is taken over and plunged into chaos, while people try to escape

Experts use cutting-edge technology to discover the underwater secrets of Ancient Egypt, Loch Ness and the California Gold Rush

A look at the monarch's life, examining claims of illegitimacy, adultery and even the possibility that she was a man

Archaeologists dig beneath the Colosseum to uncover the Roman games, gladiator secrets and the remains of ancient beasts

Dr Robert Ballard dives beneath the surface of Turkish waters to find ships and submarines wrecked during the First World War, revealing the stories of their crews

The discovery of Nazi research by Allied forces after the Second World War. The first episode focuses on genetics, and attempts to create a so-called pure aryan race

HSI and CBP seize counterfeit cash and fake vax cards arriving from Peru. CBP Calexico pulls 205 kilos of meth from a heavily loaded car

HSI busts a ketamine smuggler in Miami, K9s sniff out fentanyl in San Diego, and JFK officers uncover ancient gold looted from Afghanistan

Indonesian investigators must determine why a Boeing 737 Max 8, one of the best-selling new airplanes on Earth, plunged into the Java Sea

A mid-air explosion rocks Southwest Airlines 1380. While pilots struggle to regain control, flight attendants make a horrifying discovery

A private jet slams into an apartment building near the runway, killing all nine passengers. Investigators uncover an erratic descent, a puzzling delay, and a tragic perfect storm

The processes involved in the manufacturing of spicy Montreal coffee and roasted peanuts

How raw materials are transformed into making Shanghai dumplings and fruit ice-pops

The urban treasure hunters trawl through estate sales and auction houses in search of valuable silverware in the hope of uncovering some profitable pieces

Rich gets access to a manufacturing equipment warehouse and finds a robotic arm, while Dave searches old cars for catalytic converters that contain valuable platinum

Footage of an ant colony in Costa Rica, revealing how a vast horde of half a million insects is able to act like a single larger animal

Teleshopping.

Teleshopping. U.

Teleshopping. U.

Teleshopping.