Award-winning program featuring unforgettable, character-driven true crime mysteries, exclusive newsmaker interviews, hard-hitting investigative reports and in-depth coverage of high profile stories.

20/20

Following the daily challenges of residents living in the remote corners of Alaska, fighting to stay one step ahead of storms and man-eating beasts to survive the season.

Life Below Zero

Homeland Security at JFK International Airport deals with daily issues ranging from fraudulent visas to human trafficking.

To Catch a Smuggler

Individuals who have recently left their traditional lifestyle behind face a challenging new world off the grid in the wilds of Alaska.

Life Below Zero: Next Generation

Coast Guardsmen operating around the South Pacific work hard to fight drug trafficking, prevent illegal immigration and manage numerous rescue missions.

To Catch a Smuggler: South Pacific

A diverse young Canadians embark on building new lives in the rugged wilderness across four seasons.

Northwoods Survival

Exploring the corners of the planet to examine the curiosities found around the islands.

Mysterious Islands

Chronicling the events of April 4th, 2004, when a U.S. platoon was ambushed in Sadr City, Baghdad, in an attack that came to be known as Black Sunday.

The Long Road Home

A look at sharks living deep in the ocean, where extreme adaptation is critical to survival.

What the Shark?

Mayan legend says there is a hidden underground cave below the pre-Columbian city of Chichen Itza; now, archaeologists seek to learn the buried truth.

Buried Truth of the Maya

Drill or not to drill is the big question in the battle for oil in the Arctic Refuge.

National Geographic Investigates - Battle for Alaska's Oil

Traveling the globe to meet different families of elephants, each with their own set of remarkable cultural behaviors that they've adapted to suit the environment in which they live.

Secrets of the Elephants

Exploring the ways different countries protected their borders over the past 1,000 years.

Defending Europe

A groundbreaking investigation of one of the most infamous psychology studies uncovers never-before-heard truths and unravels long-held narratives.

The Stanford Prison Experiment: Unlocking the Truth

A behind the scenes look and deep dive into the production and history behind iconic consumer products.

Made in a Day

Following a team of Australian doctors as they work to provide lifesaving surgery to those in need on the hospital ship Africa Mercy.

The Surgery Ship

A year of war fought and observed from the air; the story of the Ukraine people's efforts to win back their country after Russia's invasion.

Ukraine War From the Air

A behind-the-scenes look at the tireless efforts of those dedicated to maintaining the safety and security of the region's waters.

To Catch a Smuggler: Mediterranean

The sheriff deputies of Sullivan County, Tenn., and Ashe County, N.C., work to keep the peace.

Southern Justice

Author and adventurer Sam Sheridan travels the globe in search of the most cursed places on Earth; immersing himself in macabre modern day culture, Sam explores the region's haunting history and fascinating folklore.

Atlas of Cursed Places

Marine biologist Kori Garza and underwater cinematographer Andy Casagrande journey to French Polynesia to track Kamakai, one of the largest tiger sharks on record.

World's Biggest Tiger Shark

Following the Department of Homeland Security Customs and Border Protection agency as they operate on the 28 bridges connecting the United States of America and Mexico.

Borderforce USA

Using cutting-edge science and old-fashioned detective work, experts reconstruct the Ulfberht, a Viking warrior's ultimate weapon.

Ultimate Viking Sword

The story of the Korean Peninsula and the effort to find lasting peace as told by the people who have tried.

Inside North Korea: Fire and Fury

Scientists Dr. Laurent Vigliola and Dr. Will Robbins catch and relocate several bull sharks from Nouméa, New Caledonia, to a pristine coral reef in hopes they will adapt to a new home away from people and learn to feed in the wild.

Shark Movers: Deadly Cargo

The security team at the El Dorado International Airport in Bogotá works to prevent illegal activities and smuggling.

To Catch a Smuggler: Colombia

Katie Couric meets with the leading scientists, surgeons and experts of their fields to answer questions regarding gender identity.

Gender Revolution: A Journey With Katie Couric

Marine biologist Dr. Austin Gallagher searches for the holy grail of shark research -- the secret breeding grounds of tiger sharks.

Sharks of the Bermuda Triangle

A tour of the cosmos exploring newborn stars, distant planets, black holes and galaxies beyond.

Journey to the Edge of the Universe

The anti-drug police team at the Jorge Chávez Airport, located in Lima, Peru, strive to stop illegal activity within their airport.

Airport Security: Peru

Alex Honnold and Tommy Caldwell climb a 9,000-foot Alaskan peak.

The Devil's Climb

Venturing across world-famous and lesser-known national parks to reveal the diversity and wonder of the United States, from the lush valley floors of Yosemite to the constantly erupting volcanoes of Hawai'i.

National Parks: USA

Accounts of shark attacks on surfers; caught-on-camera encounters, and interviews with the victims; insight from marine biologists Ryan Johnson and Dr. Stephen Kajiura.

Shark vs. Surfer

The story of NASA's iconic Space Shuttle program, from its very first test flight to its final mission.

Secrets of the Space Shuttle

The Kim family's dark and surreal story provides a fresh perspective on a nation ruled for more than seven decades by one dynasty.

Inside North Korea's Dynasty

Martin Luther King Jr. helps drive change in the United States in the face of bitter opposition, not least from opponents within the U.S. government; King is subjected to a fierce campaign of intimidation by J. Edgar Hoover's FBI.

Martin Luther King Jr.: Marked Man

Sheding light on the harsh truths surrounding Europe's dramatic wave of expansion from 1492 after Colombus landed in the Caribbean.

Conquistadors: The Rise and Fall

Gal Gadot shares the inspiring stories of real-life wonder women making a difference in their communities against the odds.

Impact With Gal Gadot

Chef Gordon Ramsay embarks on anthropology-through-cuisine expeditions to explore the people, places and flavors the world has to offer.

Gordon Ramsay: Uncharted

Archive footage and cutting-edge CGI is used to explore global disasters, illustrating the full toll these events can take and giving an understanding on how and why they occur.

Destruction Decoded

On the 57th anniversary of Martin Luther King Jr.'s "I Have a Dream" speech, activists joined at the Lincoln Memorial for the 2020 March on Washington event.

The March on Washington: Keepers of the Dream

A new generation of cocaine traffickers emerges and the police have the job of taking them down.

Drug Lords: The Next Generation

Exploring claims about Easter Island surrounding cannibalism and environmental destruction.

Lost Empire of Easter Island

Off the coast of Oahu, divers and photographers experience one of the most incredible great white shark encounters ever caught on camera, featuring the two largest great whites ever filmed in Hawaii, including the shark known as Deep Blue.

World's Biggest Great White?

An all-female cast of archeologists make the discovery of a century, find an amphitheater and search beneath the waves for an ancient resort.

Lost Treasures of Rome

Combining ancient mysteries with state-of-the-art archaeology, the world's leading experts try to solve thousand-year-old puzzles where the cause of death could be accident, murder, suicide or even ritual murder.

Ancient Bodies: Secrets Revealed

The Kim family's hold on power is believed by many North Koreans to be the only thing saving them from annihilation.

Inside North Korea: The Kim Dynasty

The International Space Station is the most ambitious orbital project ever built; a look at the elements of life inside it.

Secrets of the Space Station

The life and death decisions people made during the chaos of the 9/11 attacks help to paint a picture of a day that is etched in the collective memory of the world.

9/11: Where Were You?

Chronicling the 2004 Indian Ocean tsunami, from its initial impact to rescue attempts. Multiple countries struggled with inestimable losses.

Tsunami: Race Against Time

Featuring the city of Chicago, set against the backdrop of its history-making 2019 mayoral election, and the tumultuous 2020 summer of COVID-19 and social upheaval following the police killing of George Floyd.

City So Real

Thord Paulsen and his colleagues must fight against snow and icy winds as they rescue cars and trucks on Norway's slippery mountain roads.

Ice Road Rescue

Bonnie, a recovering alcoholic, focuses on her marriage to her husband and on what she wants to be now that she's finally grown up; Bonnie and her friends help each other overcome their mistakes and stay sober through whatever life throws at them.

Considering the line of succession in North Korea.

Inside North Korea: The Next Leader

In Tulsa, Oklahoma, a mass grave is being excavated in the hopes of bringing answers to the descendants of those killed in an infamous massacre.

Rise Again: Tulsa and the Red Summer

A team of elite climbers attempts to locate the bodies of George Mallory and Andrew Irvine and the camera that could solve Everest's greatest mystery.

Lost on Everest

It's a race against the sands of time to save the skeletons of the Sahara.

Mystery Skeletons of the Sahara

Celebrating the Hubble Space Telescope on its 25th anniversary with recollections of those who built, launched, repaired and upgraded it, including current NASA Chief Charles Bolden and theoretical physicist Stephen Hawking.

Hubble's Cosmic Journey

Bull sharks reveal their epic secrets; with enhanced content.

Secrets of the Bull Shark: Extra Bite

Charting Harry's journey from a childhood touched by grief through active service as a soldier.

Prince Harry's Story: Four Royal Weddings

Peter Bergen investigates the rise, fall and hidden life of Osama bin Laden.

The Fall of Osama bin Laden

The filmmakers use state-of-the-art technology to showcase an aerial journey across Europe and reveal things that are not easily seen from the ground.

Europe From Above

Archaeologist Allan Maca leads a team of experts on an adventure to solve the secrets of ancient China in a different way as they reveal palaces, lost cities and investigate devastating disasters.

Ancient China From Above

A team in Spain works to stop illegal activity, including security threats, illegal immigration and contraband.

To Catch a Smuggler: Madrid

Hazen Audel travels across the globe to relive some of the most astonishing stories of wilderness survival from World War II, during which soldiers, sailors and airmen became lost behind enemy lines in some of the most inhospitable places on Earth.

Ultimate Survival WWII

The story of Queen Elizabeth II from those who knew her best.

Being the Queen

From the coast of America to the exotic beaches around the world, the number of reported shark attacks has increased in the last half century. Many attacks are appearing in new and surprising places.

When Sharks Attack

Liz Bonnin travels to Africa's Kalahari Desert to witness the teamwork of meerkats and to the beaches of Mexico as sea turtles hatch in unison.

Animal Genius: Teamwork

Scientists uncover maritime mysteries by using technology; they re-create various things hidden at the bottom of the ocean.

Drain the Oceans

Inside North Korea

A drone films a humpback whale being strategically drowned by a great white shark; marine biologist Ryan Johnson explores how and why great white sharks become whale killers.

Shark vs. Whale

The secret life of the young man prosecutors allege gunned down United Healthcare's Brian Thompson; new details about the hunt for the suspect, examining what may have driven alleged killer Luigi Mangione to murder.

Manhunt: Luigi Mangione and the CEO Murder -- A Special Edition of 20/20

Hunting Egypt's lost treasures in the Valley of the Kings.

Lost Treasures of Egypt

A team of experts looks at bull sharks and explores why the territory of the notoriously aggressive species is spreading and leading to an increase in attacks.

Raging Bull Shark

Department of Homeland Security combats cocaine trade in the Caribbean.

To Catch A Smuggler: Tropical Takedown

Traveling aboard the OceanXplorer, OceanX's state-of-the-art scientific research and exploration vessel, to investigate the farthest frontiers of the world's oceans, 80% of which are entirely unknown.

OceanXplorers

A chronicle of the Apollo space program which included tragic setbacks and historic successes.

Apollo: Back to the Moon

Following Italy's Customs and Border Protection officers as they attempt to enforce the country's various quarantine, customs, immigration, and finance laws.

To Catch a Smuggler: Rome

Bear Grylls takes it up a notch by teaching his celebrity guests essential survival skills that they'll have to master and then prove they can use in locations from the Canadian Rockies to the Great Basin.

Running Wild With Bear Grylls: The Challenge

Examining the harrowing moments of the historic morning of Sept. 11, 2001.

9/11: One Day in America

Coast guardsmen operating around Curacao, Aruba and St. Martin work hard to fight drug trafficking, prevent illegal immigration and manage numerous rescue missions.

To Catch a Smuggler: Caribbean Coast

Gordon Ramsay sets out to investigate the controversial "shark fin soup."

Gordon Ramsay: Shark Bait

Alaska's deadliest thrive in one of America's last wild frontiers.

Alaska's Deadliest

Cameras follow individuals trying to survive way above the Lower 48 in Port Protection, a remote community tucked into the northwest corner of Prince of Wales Island, Alaska.

Port Protection Alaska

Award-winning journalist Mariana van Zeller investigates new emerging underworlds, including the trade in body parts, hired assassins, sextortion and the smuggling of people across the U.S.-Mexico border, to meet the players and learn the business.

Trafficked: Underworlds With Mariana van Zeller

Customs agents face challenges at two of Latin America's biggest airports, including drug smuggling and illegal immigration.

Airport Security: Peru and Brazil

This documentary explores the depths of corruption plaguing Mexico and the policies of the past that have made it impossible for everyday people to find justice.

Blood on the Wall

Newly declassified hard drives taken from the compound where Osama bin Laden was killed reveal a groundbreaking look at his personal life.

National Geographic Investigates: The Fall of Osama bin Laden

An elite search and rescue team battles to save lives during Tropical Storm Imelda.

Texas Storm Squad

World War II: Secrets From Above

Discussing science and technology with comedians and celebrities of media, science and pop culture.

StarTalk With Neil DeGrasse Tyson

After landing on Mars, NASA's Perseverance rover will look for signs of life and collect samples.

Built for Mars: The Perseverance Rover

In one of the most historic scientific events in modern history, Pfizer and other top scientists collaborate in their attempt to create a viable COVID-19 vaccine in an extremely accelerated time frame and distribute it to the American people.

Mission Possible: The Race for a Vaccine

Five Americans have left their mainstream lives behind to survive off the land.

Live Free or Die

People stockpile food, water, weapons and whatever else may be necessary for life after doomsday.

Doomsday Preppers

After a decades-long prohibition, psychedelics are helping heal modern ills.

National Geographic Investigates - LSD & The Psychedelic Revolution

A look at fascinating stories from home and abroad.

National Geographic Investigates

Superstructures: Engineering Marvels

After inventing armored suits for divers 40 years ago, Jeremiah Sullivan jumps back in the water to test out just how foolproof his latest creation really is against hungry hammerheads and deadly tiger sharks.