National Geographic HD

In this enhanced episode, an inside look at the auto theft epidemic plaguing America.

The business of crack cocaine takes its toll worldwide.

At Italy's busiest airport, police seize cocaine concealed inside the material of a shirt.

Italian police must remain impartial to a man's charm because he may be a smuggler.

At Italy's busiest airport, police seize cocaine hidden in the fabric of pajamas and tucked away in a stuffed animal.

Italian police uncover fake passports, concealed heroin and a suspicious suitcase.

Hidden compartment cocaine; possible explosives; cocaine-soaked clothes; a visa scheme.

At Rome's Fiumicino Airport, Border Police stop a father and son traveling with fake passports.

At Italy's busiest airport, police seize bundles of drug money, stop a woman with a package strapped to her body, and detain a man who is hiding his past.

The business of crack cocaine takes its toll worldwide.

In this enhanced episode, an inside look at the auto theft epidemic plaguing America.

In this enhanced episode, every other drug used in Thailand is overtaken by a candy-colored pill.

Wall Street drug dealers attempt to be the first to close a sale; enhanced episode.

An exploration into ecstasy's underworld.

Inmates find ways to get illicit drugs inside jailhouse walls.

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See how one company is changing people's lives by helping them put their tax problems to rest.

Whistleblower testimony reignites a decades-long fight for transparency.

Commercial pilots come forward about their encounters with UFOs.

Scientists unveil cutting-edge technology helping in the search for UFOs.

People talk about close encounters they've had with UFO phenomena.

Reports from people who say they've been abducted are explored; a Harvard psychiatrist who takes them seriously comes under attack.

No longer waiting for the government to share data, citizen scientists and private groups amplify the search for answers.

Nepal is hit by a 6.7 mega-earthquake that kills thousands; across the country, survivors are hit by terrifying avalanches that destroy everything in their path; presenting stories of survival, from the Kathmandu Valley to Mount Everest.

The story of the largest wildfire in Portugal's history and how it devastated a rural community; as firefighters tried to control the blaze, fierce winds combined with the fire to make it unstoppable; fleeing locals are caught in the inferno.

Montecito is hit by a natural disaster that leaves its residents fighting for their lives; overnight, the Californian beach town is swamped by a series of 30-feet high, boulder-filled debris flows that destroy homes and leave streets swimming in mud.

On Oct. 1, 2015, the cargo ship El Faro is on a regular run to Puerto Rico when it disappears in a Category 4 storm called Hurricane Joaquin; it is determined that the El Faro sank off the coast of the Bahamas with 33 crew members.

A mine collapses in Chile, trapping 33 miners almost half a mile underground.

In April 2011, 360 tornadoes ravage the southern United States in four days, killing 348 people.

Fails include an overpass fire, a downed radio telescope and a sinking airport.

Fails include a disastrous shuttle mission, and an unwanted and very expensive airport.

A mine collapses in Chile, trapping 33 miners almost half a mile underground.

Fails include an overpass fire, a downed radio telescope and a sinking airport.

Fails include a disastrous shuttle mission, and an unwanted and very expensive airport.

Whistleblower testimony reignites a decades-long fight for transparency.

Commercial pilots come forward about their encounters with UFOs.

Scientists unveil cutting-edge technology helping in the search for UFOs.

People talk about close encounters they've had with UFO phenomena.

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Join Mike Mezack for a special presentation of the 1776-2026 Enduring Liberty Half Dollars-one-year-only U.S. Mint issues honoring America's 250th Anniversary, including rare rolls and certified MS67 collectibles.

Regain independence and enjoy greater mobility with the compact design and long-lasting battery of portable oxygen.

Meet the new Shark PowerDetect Upright Vacuum with features like DuoClean Detect Technology, self-cleaning brush roll and odor neutralizing and you will be cleaning faster, smarter and better!

Save thousands on car repairs.

See how one company is changing people's lives by helping them put their tax problems to rest.

Alaskans face danger every day.

Climber Will Gadd wants to be the first to climb the Overhead Hazard route at Helmcken Falls, even if it means risking his own life.

While filming for a sports movie, skier Angel Collinson falls from a 1000-ft mountain in one of the steepest spines of Alaska.

When attempting a first ascent on the tallest unclimbed peak in the Himalayas, legendary climber Conrad Anker has a heart attack.

Alpinist Jimmy Chin is caught in an avalanche no one is supposed to survive.

Justine Dupont prepares to ride big waves, but she has to face down fear and risk.

Gerd Serrasolses reflects on a kayaking mission in which he almost drowned, sharing how it has shaped his approach to balancing risks as a new father.

Kayaking legends Ben Stookesberry and Chris Korbuic have accumulated hundreds of first descents in the most dangerous rapids in the world, but the Lukuga River, in Congo, has left a particular mark on them.

Sarah McNair Landry and her brother Eric share their story of kite-skiing the Northwest Passage in winter only to be hunted by polar bears.

Travis Rice reflects on the avalanche that catapulted him into the unknown and shares how it has shaped his life.

Alpinist Alex Honnold wants to climb huge walls in Morocco without a rope; enhanced.

The villagers of Port Protection are back to paving with good intentions.

Curly shoots a bear; Troy and Sarah struggle with a new water system.

Residents tackle tasks at the height of summer's season of productivity.

All around Port Protection, neighbors lend each other helping hands.

Port Protection's canine community takes center stage.

Curly takes advantage of a break between storms to hunt for deer.

In this enhanced episode, Curly takes aim at a deer, but one shot isn't enough.

In Port Protection, a new generation seeks wisdom from the old guard.

Alaskans in remote areas must have self-reliance to survive.

In this enhanced episode, Curly takes aim at a deer, but one shot isn't enough.

When a runaway trailer threatens a main road, Thord risks getting crushed to complete a difficult rescue.

Alpinist Alex Honnold wants to climb huge walls in Morocco without a rope; enhanced.

Travis Rice reflects on the avalanche that catapulted him into the unknown and shares how it has shaped his life.

Sarah McNair Landry and her brother Eric share their story of kite-skiing the Northwest Passage in winter only to be hunted by polar bears.

Kayaking legends Ben Stookesberry and Chris Korbuic have accumulated hundreds of first descents in the most dangerous rapids in the world, but the Lukuga River, in Congo, has left a particular mark on them.

Gerd Serrasolses reflects on a kayaking mission in which he almost drowned, sharing how it has shaped his approach to balancing risks as a new father.

Justine Dupont prepares to ride big waves, but she has to face down fear and risk.

Alpinist Jimmy Chin is caught in an avalanche no one is supposed to survive.

When attempting a first ascent on the tallest unclimbed peak in the Himalayas, legendary climber Conrad Anker has a heart attack.

Meet the new Shark PowerDetect Upright Vacuum with features like DuoClean Detect Technology, self-cleaning brush roll and odor neutralizing and you will be cleaning faster, smarter and better!

2026 will be one of the most historic years ever in U.S. coinage. Join your host Mike Mezack to learn about the incredible U.S. Quarter program and get a chance at an exclusive P&D Roll!

Meet the new Shark PowerDetect Upright Vacuum with features like DuoClean Detect Technology, self-cleaning brush roll and odor neutralizing and you will be cleaning faster, smarter and better!

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Trusted brand Jacuzzi Bath Remodel and interior designer Christina Hall share their secrets on how you can easily and affordably transform your bathroom into a gorgeous custom, safe, stylish space in 1 day! Call for a FREE quote & installation.

A bulk shipment from Hong Kong disguises over $900k of crystal meth.

Sketchy behavior puts a man with an unusual diet in the customs red zone.

It's a celebration when sea cargo reveals one of the largest drug busts.

A young woman's birthday trip comes to an end in the customs red zone.

A 19-year-old is of interest after a drug dog smells illegal activity.

A doctor with unclaimed cargo and unprescribed pills creates suspicion.

A chef's text messages reveal he's cooking up a drug deal; a business meeting is almost cancelled when a man is questioned about his travel plans.

A shipment with over $1 million of crystal meth is found in Auckland; a Bible is used in an unholy way; a tour guide with a nicotine habit must pay up.

A business trip is canceled when a man's dark past sends him back home.

The weight of over a dozen cameras from China raises a red flag in customs.

HSI finds coke in a Colombian sailboat; a CBP rookie K9 finds drugs going overseas.

Coast Guard and HSI track suspected human smugglers; CBP finds over 200 kilos of coke.

AMO pursues a boat fleeing to foreign waters; CBP busts a drug-smuggling family.

USCG stops over 13,000 kg of cocaine and works with HSI to detain smugglers.

HSI St. Louis pursues gun traffickers; CBP stops siblings hiding money.

Border Patrol finds a smuggling tunnel; CBP seizes silver bars and coke.

AMO chases a boat tossing cocaine overboard; CBP seizes pills from a pilot.

HSI seizes coke found ashore; CBP finds over 120 kilos of meth and stolen cars.

A CIA case officer risks everything to recover a lost ally in Taliban territory.

HSI performs an undercover drug sting; CBP finds cocaine in Rio Grande Valley.

HSI seizes coke found ashore; CBP finds over 120 kilos of meth and stolen cars.

A CIA case officer risks everything to recover a lost ally in Taliban territory.

New York City targets the large appetite for narcotics and addiction reaching epidemic proportions.

Trick-or-treating in Detroit on the scariest drug-fueled holiday of the year; enhanced.

Heroin and benzodiazepine pills flood the streets of Boston; enhanced episode.

A cocaine-dusted trail is blazed from Peru to West Africa to Amsterdam; enhanced.

Regain independence and enjoy greater mobility with the compact design and long-lasting battery of portable oxygen.

Join Mike Mezack for a historic release - the first-ever 1776-2026 dual-date Proof Silver Eagle with Liberty Bell privy mark, struck in .999 silver for America's 250th Anniversary. A one-year-only issue collectors won't want to miss.

Plexaderm helps reduce Under Eye Bags, Dark Circles, and Wrinkles in just 10 minutes!

Paid programming.

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Trusted brand Jacuzzi Bath Remodel and interior designer Christina Hall share their secrets on how you can easily and affordably transform your bathroom into a gorgeous custom, safe, stylish space in 1 day! Call for a FREE quote & installation.

Scientist Albert Lin hunts for evidence of the Parting of the Red Sea, one of the best-known stories in the Bible, using satellite technology to find out what may have happened when Moses purportedly parted the Red Sea for fleeing Israelites.

Scientist Albert Lin investigates whether the story of the destruction of Sodom and Gomorrah was inspired by real events; using technology, Albert seeks out answers to this biblical mystery amid ancient cities to reveal destructive forces of nature.

Albert Lin explores Oman in search of the Legendary Land of Magan.

Explorer Albert Lin searches Israel for the lost world of the Canaanites, a mysterious civilization who survived a biblical climate apocalypse.

In remote Scotland, Albert Lin uses technology to hunt for the powerbase of the Picts, a tribe of barbarians who fought off the Roman Empire.

Albert Lin explores Peru in search of the Lost City of the Cloud Warriors.

Albert Lin travels to the deserts of Sudan to search for a forgotten kingdom.

Albert Lin heads deep into the Mexican jungle to find a lost Mayan city.

Teams of archaeologists investigate the legendary battle of David and Goliath.

Archaeologists hunt for the truth about Exodus and the Ark of the Covenant.

Archaeologists decode the hidden secrets of the Dead Sea Scrolls.

Archaeologists investigate the truth behind Jesus' life and burial place.

Archaeologists investigate the hidden secrets of the biblical city of Babylon.

Archaeologists investigate the real place that inspired the Armageddon tale.

Archaeologists decode the hidden secrets of the Dead Sea Scrolls.

Archaeologists investigate the hidden secrets of the biblical city of Babylon.

Archaeologists investigate the real place that inspired the Armageddon tale.

Albert Lin heads deep into the Mexican jungle to find a lost Mayan city.

Albert Lin travels to the deserts of Sudan to search for a forgotten kingdom.

Albert Lin explores Peru in search of the Lost City of the Cloud Warriors.

In remote Scotland, Albert Lin uses technology to hunt for the powerbase of the Picts, a tribe of barbarians who fought off the Roman Empire.

Paid programming.

See how one company is changing people's lives by helping them put their tax problems to rest.

Paid programming.

Paid programming.

Save thousands on car repairs.

A crack addict faces the choice between going to rehab or continuing to live his life drugged.

A team of doctors tries to convince a young heroin addict to seek the help he needs.

Two doctors embark on a mission to save an alcoholic.

An alcoholic and a meth addict are given the chance to be rescued from their addictions.

Cocaine is hidden in coffee bags and shoes; a young woman goes missing.

The anti-drug police must discover what is hidden by two women who try to leave the country with suspicious objects attached to their bodies; the immigration agents must unmask the true motives of the trip of three foreigners.

Agents detain newlyweds smuggling cocaine on their bodies, a nervous woman has cocaine wrapped around her legs, and a designer bag has been strategically stuffed with drugs.

A divorced couple deny traveling together, but carry identical bags filled with cocaine; when a bag containing a white powder tests negative for cocaine, police decide to dig deeper.

A woman is arrested with her two children while trying to smuggle drugs abroad; a young woman breaks out in tears; a young man is thoroughly searched.

Police stop a suspected drug smuggler traveling with her child; officers find a new way to hide cocaine.

In the Jorge Chávez Airport, anything can happen: passengers try to transport illicit substances in their luggage or in their bodies, parcels with drugs hidden in their structures or impregnated in fabrics, and even innocent-looking old women.

A man claims the alpaca rugs he carries are souvenirs, but they conceal drugs; a young woman hides drugs in her bag.

Police officers handle an unusual incident; officers discover a suspicious element inside a Serb's bag; a man tries to smuggle liquid cocaine.

Police officers handle a woman trying to smuggle cocaine inside her body; a passenger tries to intimidate police agents.

A woman with cocaine in her suitcase comes clean; a Japanese karaoke star is carrying more than music; a carrier implicates her own mother.

A man tricks his girlfriend into smuggling drugs, turning their romantic vacations into a nightmare; a passenger hides drugs in food containers.