Nat Geo HD

A team of experts use a specially equipped sub to capture the first ever 4k footage of the Titanic in the first manned dives to the ship in nearly 15 years. RATING: AA.

Tim and Fuzz pick up car mad Lee's stylish 1965 German classic. Illness stopped Lee from restoring his dream car. So what will he make of their secret fix-up? RATING: AA.

Investigate a little-known chapter of Egyptian history between the Pyramids and Tutankhamun, exploring the spectacular tombs of its pharaohs. 7+.

31 August 1986. A calm Labor Day is shattered by tragedy. More than 80 lives are lost when two planes fall from the sky. How and why did they collide? Rating: All ages.

Lac-Mégantic train crash, Imperial Sugar refinery explosion, Ever Given container ship accident. (6 of.

Asbestos was a product that seemed too good to be true - because it was. Meanwhile, in New York, two buildings explode sending debris flying through the streets. 7+.

In preparation for winter, Alaska Natives gather valuable resources along the rivers of their homelands. 7+.

Evidence from the disappearance of EgyptAir Flight 804 leads investigators to theorise different causes for the plane's demise. U.

A mid-air explosion rocks Southwest Airlines 1380. While pilots struggle to regain control, flight attendants make a horrifying discovery. RATING: NU7.

The security team at El Dorado International Airport stop a young man carrying six kilos of cocaine. Plus, a couple are surprised when they find drugs in their suitcase. Rating: 12+.

America's most famous liquor started with humble beginnings, 150 years ago, in Lynchburg, Tennessee. This is the story of how Jack Daniels is made. (S1, ep 6) RATING: AA.

Reality series following a new breed of urban treasure hunters who are scouring America looking for precious metals in the most unlikely places. All ages.

On the hunt for precious metals, Dave gets his hands on some old gold mining equipment, Rich gets a lead on an old building and Diego meets a tattoo artist. All ages.

How do you get tomatoes to ripen twice as fast as usual? Or transform 100,000 pounds of cheese into mozzarella sticks every day? Find out here. U.

One of America's longest-running companies tells all, as an Indiana outfit reveals how they turn out 40 million pounds of corn dogs every year. U.

At the Columbus Zoo, there's a gator on the loose and Hank the elephant practices his yoga. At The Wilds, an African painted dog overheats. RATING: AA.

The staff at the Columbus Zoo say goodbye to their polar bears Neva and Amelia Gray before they head off to the Maryland Zoo. RATING: AA.

Teleshopping. U.

Teleshopping. U.

Your one-stop-shop for all things cruise; bringing you the hottest destinations, ground-breaking ships and the latest deals to ensure your next cruise is your greatest one.

Discover the secrets behind Nanaimo bars, frozen berry fruit bars and fruit jellies, and delve into the history behind Shanghai dumplings. RATING: AA.

Get the scoop on chicken pad thai kits and Angel Mints, and discover the love story behind Argentinian chimichurri and frozen banana pops. RATING: AA.

On 20 January 1992, Air Inter flight 148 began its descent into Strasbourg. Amid bad weather it hit a mountain, prompting a search for survivors. (S8, ep 7) RATING: AA.

Laid through the toughest terrain known to man, Japan's 258-mile supply route was built with the blood of 200,000 Allied POWs and locals. (S6, ep 4) Rating: All ages.

New discoveries at Pompeii and Herculaneum reveal the identities and final moments of those trapped during Mount Vesuvius' eruption 2000 years ago. U.

Tim and Fuzz try to restore a tatty Mk.1 Toyota MR2, but soon discover there's more to this little sports car than meets the eye. U.

Agents from Homeland Security Investigations make a shocking discovery when they find cocaine hidden in frozen avocado paste. 7+. (1 of.

When Polish President Lech Kaczynski was killed in a plane crash in 2010, investigators discovered there was more to the incident than simple pilot error. RATING: AA.

Thanks to the discovery of an unknown film, see the reasons behind the flaming crash of the Zeppelin Hindenburg in black and white. RATING: AA.

The discovery of a wreck in the Baltic Sea leads to a treasure hunt, but what they find is even more precious: the story of Germany's 'Dunkirk'. U.

Marfan's syndrome means Andrew can no longer work on his classic 1971 sports car so he is in for a surprise when Tim and Fuzz sneak it away for a secret fix-up. RATING: AA.

Archaeologists hunt for clues to shed light on life and death in Alexandria, Ancient Egypt's lost megacity. 7+.

In April 1996, a jet carrying the US Commerce Secretary Ron Brown crashed in Croatia. Follow the American Air Force investigation into the crash. Rating: All ages.

Straight after takeoff, Air Florida flight 90 stalled and plunged into Washington's Potomac River. Experts examine what caused the catastrophe. All Ages.

Vanished: With wreckage lost in the Atlantic Ocean, the crash of Air France Flight 447 in 2009 launched one of the toughest disaster investigations of all time. RATING: AA.

Italian Police stop a man trying to smuggle heroin and search a passenger arriving from London, just as the Pope arrives at Fiumicino Airport! RATING: NU12.

The second fatal crash involving the Boeing 737 MAX 8 in five months occurs when Ethiopian Airlines Flight 302 nosedives, killing everyone on board. All Ages. (1 of.

The cockpit voice recorder raises disturbing questions when investigators examine the wreckage of Northwest Airlink Flight 5719's fatal crash. (S16, ep 1) Rating: All ages.

At Jorge Chavez Airport, a man conceals cocaine in the structure of his suitcase and a couple want to travel to Mexico with an unusual pet. (S6, ep 1) RATING: NU.

Discover the story of how space rockets are built - from metal sheets to a 1.3-million pound-heavy service to the stars - with US rocket builder ULA.

Dave hopes to find hidden gold in a former jewellery store. Plus, Rich makes an unlikely find when he clears out an antique dealer's storage locker. All ages.

Rich hunts for old rocket parts under the belief they are made from precious metal. Plus, how much can Dave make from the silver found on old photo paper?. All ages.

Visit the town of Mt. Olive, where there are no mountains or olives but lots of pickled peppers, before discovering New Yorker Bagels' secrets. U.

Shine a light on the innovative cupcakes linked to a national security incident, a tear-inducing horseradish and a top-selling chewing gum. U.

A Muntjac deer name Chowlie suffers from mysterious seizers, but the keepers will need to catch him first before they find out why. RATING: AA.

Yin and Yang, two Asian small-clawed otters show off their x-ray training skills. RATING: AA.

Teleshopping. U.

Your one-stop-shop for all things cruise; bringing you the hottest destinations, ground-breaking ships and the latest deals to ensure your next cruise is your greatest one.

Visit the town of Mt. Olive, where there are no mountains or olives but lots of pickled peppers, before discovering New Yorker Bagels' secrets. U.

Shine a light on the innovative cupcakes linked to a national security incident, a tear-inducing horseradish and a top-selling chewing gum. U.

Off the coast of Sicily, maritime archaeologists find traces of a fierce battle that changed Ancient Rome's history, catapulting it to power. U.

How did the Colosseum come to symbolise the might of Rome? Archaeologists venture into the ruins and unearth long-lost amphitheatres to find clues. U.

Archaeologists embark on new digs in Pompeii, unearthing a sacrificial skull, investigating a strange mummy and crawling through underground tunnels. U.

Experts investigate the world's biggest sunken mysteries, including an intriguing WWII battleship and Flight 19, which vanished in the Bermuda Triangle. RATING: AA.

A surprising discovery prompts Tim and Fuzz to make a risky decision as they secretly fix up Eastbourne farmer Keith's 1962 Mini Cooper S. (S4, ep 9) RATING: AA.

Steve's health problems have left him unable to restore his beloved Aston Martin. Can Tim and Fuzz surprise him by secretly fixing it up? RATING: AA.

Tim and Fuzz promise to fix up a beloved Triumph TR4. But they quickly realise they've taken on one of the biggest jobs in the show's history. RATING: AA.

Gripping investigation into the devastating train crash that killed more than 100 people in Amagasaki, Japan in 2005. What caused the commuter train to derail? RATING: AA.

Two-part documentary exploring how Nazi ideology made children pledge their lives to Hitler and how they were turned into soldiers. (1 of 2) RATING: AA.

A look at the hundreds of brainwashed Hitler youth members. Those captured spent up to three years in denazification camps. (2 of 2) RATING: NU.

Climb aboard the Bismarck and Tirpitz, battleships of record-breaking proportions and the ultimate status symbols of the Third Reich. All ages.

Approaching Taipei in an intensifying electrical storm, China Airlines Flight 676 falls out of the sky, killing all 196 people on board. But why? U. (10 of.

A look at the fate of Korean Air Cargo flight 8509. 4 died in the explosion near Stansted Airport, making it the airline's fifth accident in two-and-a-half years. RATING: AA.

When this UK power station reached the end of the road, it took all the power with it. Plus, explore landslides, tyres and inevitable human error. 7+.

Asbestos was a product that seemed too good to be true - because it was. Meanwhile, in New York, two buildings explode sending debris flying through the streets. 7+.