Nat Geo HD

The Lost Cities of Alexander the Great: Alexander the Great's legacy is explored through new discoveries and a chilling find in Egypt. (S1, ep 6) 7+.

Thord and Bjoern join forces when a truck threatens to tip down a hill and Thord's daughter, Malin, heads out to rescue a van but fails to reach it. (S10, 1 of 8) 7+.

Built to hold back the Allies, Hitler set up colossal defences across Norway's coast and lines that stretched across the entire Italian peninsula. 7+.

Rangers discover the wreckage from a missing plane. After ruling out a host of possible causes, investigators come to a chilling conclusion. (S19, ep 9) 7+.

In 1944, the Allies stormed Normandy to take Hitler's Europe, while France endured the devastation of total war on its own soil. (1 of.

Colourised footage and eyewitness accounts show the price paid by troops and civilians to liberate Belgium and the Netherlands from Nazi rule. (2 of.

Boeing set out to build the world's largest passenger jet. Discover the innovation, setbacks and risks behind the iconic 747. (S1, ep 4) 7+.

When Air India Flight 182 disappeared from the radar, controllers were left baffled. Investigators later discovered a sinister reason for the deadly crash. 7+.

The work never slows at Sydney Airport, whether it's changing a wind sock, painting a runway at midnight or putting out a potentially catastrophic fire. (S1, ep 9) 7+.

With spring approaching, the Sarvelas attempt to save their garage from the unrelenting ocean below. Plus, the Browns repair their greenhouses. 12+.

The destruction of an old paper mill proves a demolition nightmare for the Danley crew. Can they salvage enough to make it worth their while? 7+.

Mariana journeys into the Amazon rainforest to expose the criminal networks responsible for a slew of recent killings and illegal destruction of the jungle. (S1, ep 3) 18+.

Few Americans realise 30% of their seafood has been caught illegally. Mariana finds out who makes billions each year while destroying our oceans. (S1, ep 4) 18+.

Get an insider's look at the making of ice cream cake and tartar sauce, and discover how slabs of cake become bite-sized cake pops. (S4, ep 1) 7+.

Get an insider's look at the making of polenta crisps, Alfredo risotto, Caribbean-inspired candy bars, and maple Danish pastries. (S4, ep 2) 7+.

The entire zoo is on baby watch as Phoebe the elephant goes into labor. Meanwhile, a family of flying foxes get their annual exam. (S1, ep 11) 7+.

The Columbus Zoo's new resident, a polar bear named Lee, arrives in Ohio and must get through quarantine. (S1, ep 12) 7+.

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.

Mid-air hijack? Mechanical breakdown? Pilot error? Follow aviation experts as they dissect this mysterious case. (S13, ep 10) 7+.

What Happened?: In this special episode, examine one of the greatest aviation mysteries of all time - the disappearance of Malaysia Airlines Flight 370. 7+.

A crew sails a Viking ship across the North Atlantic using ancient methods alone, facing storms, exhaustion and the open sea. (S1, ep 7) 7+.

The hosts pick up one of France's most legendary rally racers: A 1972 Renault Alpine 110. The car has never been driven by it's owner, Guido. (S9, ep 7) 7+.

When a plane arrives late, Gemma gets just one hour to unload its cargo, which includes 20 tonnes of flowers. (S3, ep 7) 7+.

Just moments after takeoff, a Loganair cargo flight from Edinburgh loses both engines and crashes into the icy North Sea. (S24, 4 of 10) 7+.

While the Canadian troops distracted German forces, the Allies mounted an amphibious assault on the last Nazi stronghold guarding Antwerp port - Walcheren Island.

Boeing set out to build the world's largest passenger jet. Discover the innovation, setbacks and risks behind the iconic 747. (S1, ep 4) 7+.

Discover how robbers looted the pyramids and tombs of ancient Egypt, and what clues they left behind. (S3, ep 7) 7+.

Thord must put his new rotator truck to the test when a tractor crashes down a hill and turns wheels up. (S10, 2 of 8) 7+.

As US forces spread across the Pacific, Japan threw suicide bombers into action, built the world's biggest battleship and started building deep beneath Okinawa. 7+.

Investigators uncover an alarming list of issues that caused a brand-new Kenya Airways plane's fatal crash into a mangrove swamp. (S19, ep 10) 7+.

The Lost Cities of Alexander the Great: Alexander the Great's legacy is explored through new discoveries and a chilling find in Egypt. (S1, ep 6) 7+.

Experts face a real puzzle after archaeologists discover a tomb containing a princess, a noblewoman and 30 mysterious mummies. 7+.

Queen Anne's Revenge, Tribal Trepanation, Thunderbolt: Explore bizarre sea cures and the ancient skull-drilling practice of trepanation. (S1, ep 6) 18+.

Relive the tragedy of an unresponsive Boeing 737 that was brought crashing into the ocean off Santo Domingo by a rogue insect nest. 7+.

The imminent arrival of the Prime Minister of Singapore has security on high alert, while Duty Manager Mel is excited to escort his favourite popstar. (S1, ep 5) 7+.

Kaleb Rowland races to trap a beaver before the season ends, while Sonta and Chevie Roach take their 19-month-old daughter duck hunting. 12+.

After dangerously undercutting their rivals at auction, Danley Demolition crew face a stressful time trying to salvage money from an old boarding house. 7+.

Mariana investigates the dark corners of black market plastic surgery, where sex, greed and social media drive patients toward motel-room operations. (S1, ep 5) 18+.

Mariana embarks on a 3,000-mile journey from Africa to the Middle East to uncover how black market oil is fuelling terrorist groups around the globe. (S1, ep 6) 18+.

Discover the secret behind instant fruit smoothies, almond chocolate bars, wasabi horseradish mustard, and more... (S4, ep 3) 7+.

Wade into a lake of strawberry sauce, and discover the secrets behind hand-rolled tacitos, broccoli slaw, and artisanal chocolaty marshmallows. (S4, ep 4) 7+.

Keepers help Katie the koala get better by ingesting her partner's feces. Over at The Wilds, the team welcome several newborn baby takins. (S2, ep 1) 7+.

At the Wilds, newborn dholes make their entrance. Dr Priya is called in to examine a potentially life-threatening injury on a new baby musk deer. (S2, ep 2) 7+.

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.

The celebrity son of JFK disappeared along with his plane in 1999. Investigators found the wreckage, but what brought the aircraft down? (S13, ep 6) 7+.

Up in Flames: Aviation experts determine what went wrong when a Concorde exploded into flames moments after leaving a Paris runway. (S13, ep 7) 7+.

Boeing set out to build the world's largest passenger jet. Discover the innovation, setbacks and risks behind the iconic 747. (S1, ep 4) 7+.

The hosts head to Leicester to pick up a Mk 3 Ford Cortina, once Britain's top selling car but now on the automotive endangered species list. 7+.

Mel gets alerted to a possible Ebola patient in Terminal 3. Customs investigate a shipment of counterfeit goods that are destined for Dubai's streets. (S3, ep 8) 7+.

A commuter turboprop descends into heavy fog above Luxembourg when something goes horribly wrong. (S24, 5 of 10) 7+.

The Allies get trapped behind Nazi lines when General Montgomery's ambitious Operation Market Garden fails to end the war. A fight for survival begins.

Marvel at Poland's salt mine, explore a Cold War bunker, uncover an ancient Egyptian site and probe China's mysterious Longyou Caves. (S1, ep 2) 7+.

Archaeologists are on the trail of Tutankhamun. To piece together his story, they search his tomb for secrets previously missed. (S3, ep 8) 7+.

On the Hardangervidda, Thord and Bjoern team up to save a truck and trailer that crashed hard into the ditch. (S10, 3 of 8) 7+.

The story of propaganda maestro Joseph Goebbels and Holocaust architect Heinrich Himmler: two men who built one of the largest social megastructures ever. 7+.

Boeing Max 8: Indonesian investigators must determine why a Boeing 737 Max8, one of the best-selling new airplanes on Earth, plunged into the Java Sea. 7+.

Experts investigate the collision of two planes over the Grand Canyon in 1956, uncovering a frightening problem that threatened the entire aviation system. 7+.

At Australia's busiest airport which operates 24/7, a blackout halts operations and Resource Coordinator Andrew tries to restore power within an hour. (S1, ep 1) 7+.

HSI Miami uncovers cocaine hidden aboard a sailboat from Colombia. At a Washington DC airport, a rookie CBP K9 makes a major drugs bust. (S1, ep 1) 7+.

Who's At The Controls? The pilots of an Eastern Airlines flight became concerned that their landing gear was not locked for landing. Did this distraction cause the plane to crash? 7+.

Baggage Manager Kevin has a rough day trouble-shooting a number of mechanical breakdowns, while security screening discovers a passenger travelling with a gun. (S1, ep 2) 7+.

Chevie Roach and his daughters hunt beavers for fur and meat, while Mario and Clare face the harsh realities of their cabin's rotting foundation. 12+.

The crew dismantle a 150-year-old house but things get strange when they uncover creepy cages in the basement and a cryptic message on a wall. 7+.

Hazen Audel faces exposure, exhaustion, tropical sea storms and deadly octopus as he boats to remote parts of the Western Pacific's Coral Triangle. (1 of 8) 7+.

Hazen must battle his way out of the notorious Darien Gap - an untamed jungle wilderness where puma, jaguar, crocodiles and caiman could be lying in wait. (2 of 8) 7+.

Discover how to make a protein-packed breakfast cereal, artisanal cream soda, churros, and a vegan mayonnaise with a dreamy backstory. (S4, ep 5) 7+.

Get the scoop on organic cheese twists, high-end chili powder, vodka-laced pasta sauce, and tons of bite-size mint chocolate patties. (S4, ep 6) 7+.

An ostrich named War lives up to his name and puts up a good fight. Plus, a greater one-horned rhino welcomes another new calf to the herd. (S2, ep 3) 7+.

If You Give a Giraffe a Pedicure: It's springtime at the Columbus Zoo, which means annual giraffe checkups with extensive hoof care and more. (S2, ep 4) 7+.

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.

Experts discover a missing pilot's unwitting part in a fatal crash as they investigate the collision between United Express 5925 and a private plane. 7+.

Experts are forced to confront a controversial issue as they dig into the fate of Asiana Airlines Flight 214 which crashed into a seawall in 2013. 7+.

A fatal 737 Max crash in 2013 is followed by another just five months later, leading investigators to question how these tragedies could have been avoided. (S1, ep 1) 7+.

Car S.O.S. is back for a ninth series. Tim Shaw and Fuzz Townshend are back on their mission to restore much loved classic cars for deserving owners. (S9, ep 10) 7+.

Staff make a major bust when they stop a man carrying fake passports. They also hunt for a leak on a 777 and deal with 95 tonnes of emergency aid heading to Nepal. (S3, ep 9) 7+.

In 1985, the deadliest year in civilian aviation, a DC-9 commuter plane crashes seconds after take-off from Milwaukee. (S24, 6 of 10) 7+.

Hitler launches a surprise offensive in the Ardennes as he tries to retake Antwerp. US forces fight to extinction at Bastogne as they bid to slow his advance.

Global discoveries rewrite history: Dracula's tomb in Italy? A survival cave in Israel, Malta's sonic labyrinth and Africa's oldest burial.

Archaeologists investigate the downfall of Cleopatra, and track down her lost tomb in a secret tunnel beneath an ancient temple. (S3, ep 6) 7+.

In a raging storm, Thord takes on a truck driver who refuses to be rescued and an under-performing apprentice who keeps messing things up. (S10, 4 of 8) 7+.

Guizhou: Explorer Chris Burkard uncovers the wonders of Guizhou, where soaring peaks, ancient traditions and epic adventures await.

A mid-air explosion rocks Southwest Airlines 1380. While pilots struggle to regain control, flight attendants make a horrifying discovery. (S20, ep 5) 7+.

In August 1944, an American artillery observer and his radio is all that stands between the French town of Mortain and capture by the Nazis. 7+.

After most of his regiment is wiped out, a Canadian battalion adjutant who normally stays behind to coordinate logistics must lead his company into battle on the Rhine.

A chilling look at the evil campaign of Hitler's killing squad. Set up to implement the Final Solution, they carried out some of the most horrific crimes in history.

In September 2006, a brand-new business jet collided with a passenger plane over Brazil. Find out why there were no problems reported via radio from either plane. 7+.

The busy Christmas airport is thrown into jeopardy with the discovery of an unidentified white powder on board an incoming flight. (S1, ep 10) 7+.

The next generation faces unfamiliar territory. The Roach family travels 100 miles upriver to harvest, while the Browns recycle an old woodpile. 7+.

Brian and Eric arrive at the house they have been asked to tear down, only to find that it has been vandalised and its valuable contents removed. 7+.

Hazen Audel heads to an isolated village in Papua New Guinea, where he fishes for the piranha-like pacu and heads out on a night hunt for a crocodile. (3 of 8) 12+.

Hazen Audel heads across the Arctic wilderness on a solo challenge to deliver 200 reindeer to their spring birthing lands. (4 of 8) 7+.

Discover the recipe for bite-size coffee cakes, tortilla chips, microwave popcorn, and delicious double chocolate vegan mint cookies. (S4, ep 7) 7+.

Make eyes with sweet potato fries, decadent Triple 'C' cheesecake, a menagerie of animal crackers, and a spicy tofu with a 2,000-year history. (S4, ep 8) 7+.

The Devil Went Down to Columbus: Out at the Wilds, vets tag newborn Pere David deers. Plus, keepers at the markhor exhibit get ready to welcome a batch of tiny babies. (S2, ep 5) 7+.

Out at the Wilds, Babe the oryx rallies the troops to take a look at an ailing hoof. At the Columbus Zoo, Clover the bison needs a bit of a pedicure. (S2, ep 6) 7+.

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.

The captain of Cathay Pacific Flight 780 averted crashing when both of the engines failed. But then, he realised he couldn't slow down for landing. (S18, ep 1) 7+.

Jimmy Leeward went out to set a speed record at the Reno Air Races yet wound up in one of the deadliest air show disasters ever. What went wrong.

Discover how NASA studies past space disasters to design safer spacecraft, turning hard lessons into life saving innovations for the future. (S1, ep 1) 7+.

Tunnels promise faster transport through hostile terrain, but when they fail the consequences are fatal. Can lessons from past disasters make them safer? (S1, ep 2) 7+.

A fire-scarred freighter begins its final journey to a Lake Erie yard, where crews race to dismantle it, using high-risk methods to turn a profit. (S1, ep 1) 7+.

Boeing set out to build the world's largest passenger jet. Discover the innovation, setbacks and risks behind the iconic 747. (S1, ep 4) 7+.

Following the 2019 fire that almost destroyed Paris's iconic Notre Dame Cathedral, a team of experts set out to restore this historic landmark. (1 of 2) 7+.

Five years after the fire, get exclusive access to Notre Dame's one billion restoration, now entering its final stages. (2 of 2) 7+.

Experts investigate the fate of Port Royal. Known as 'the wickedest city on Earth', it was a famous hangout for pirates until an earthquake and tsunami sucked it into the ocean. 7+.

Clues point to a mechanical problem when a Continental Airlines flight crashes. But then, investigators find the true culprit in the Rocky Mountains.

In 1991, 261 passengers died when a Nigeria Airways flight burst into flames and plummeted to the ground. What caused the unexpected and deadly explosion? 7+.

As a hijacked plane hits the north tower, follow the first firefighters on the scene as they race to rescue the civilians trapped above. (1 of.

We follow extraordinary stories of escape in the South Tower and the paramedics on the ground facing an onslaught of badly injured people. (2 of.

A day of terror and the struggle to survive continues as the Pentagon is hit, Flight 93 is hijacked and the South Tower collapses. (3 of.

Survivors become separated when they are enveloped by a toxic dust cloud. We follow their quest to be reunited with their loved ones. (4 of.

A group of firefighters were inside the North Tower when it collapsed, but miraculously survived. It's a race against time to find them. (5 of.