Childhood friends and antiques collectors, Mike Wolfe and Frank Fritz, travel the United States looking for rare artifacts and national treasures.

American Pickers

Texts, archaeology and legend contain evidence of past human-extraterrestrial contact.

Ancient Aliens

The Harrisons run the only family-owned pawnshop in Las Vegas, using their sharp-eyed skills and network of experts to assess the value of customers' items and make deals.

Pawn Stars

Two brothers from Michigan search for buried treasure on Oak Island off the coast of Nova Scotia.

The Curse of Oak Island

Long-haul truckers risk their lives to bring supplies to remote locations.

Ice Road Truckers

Stories of those who believed in dreams and defied the commonplace with their extraordinary creations; covering some of the world's architectural and engineering structures, scientific inventions, and social wonders.

Modern Marvels

An exploration of strange and inexplicable mysteries; contributions from scientists, historians and witnesses as they seek to shed light on how the impossible can happen.

The UnXplained

Eustace Conway and others try to obtain the food and supplies to make it through winter.

Mountain Men

Participants are forced to use their wits when left in the wilderness with nothing but a backpack; struggling with harsh weather, hostile locations and aggressive wildlife.

Alone

While most people in Las Vegas bet with chips, Danny "The Count" Koker bets with cars, as he acquires, restores and customizes classic autos and motorcycles -- and then "flips" them for a profit.

Counting Cars

Master bladesmiths are challenged to re-create some of history's most iconic edged weapons, then a panel of judges tests the weaponry and decides who is the "Forged in Fire" champion.

Forged in Fire

Documenting life in remote logging camps in the Pacific Northwest.

Ax Men

Host Dan Aykroyd uncovers some of the most mysterious and bizarre inventions, creatures, people and things throughout history, by using dynamic visuals, archival images, and expert interviews.

The UnBelievable With Dan Aykroyd

Host Tony Harris investigates alleged videos, photos and audio recordings of giant beasts, UFOs, alleged mutants from the deep, and other mysterious phenomenon.

The Proof Is Out There

Cameras capture the action in the Atchafalaya Basin during alligator-hunting season.

Swamp People

A team of scientists and experts conducts a thorough and daring search of the infamous 512-acre property in an attempt to find the answers behind more than 200 years of UFO sightings, strange animal mutations, and paranormal related mysteries.

The Secret of Skinwalker Ranch

Using new evidence to look at some of the most historically important mysteries of recent times.

History's Greatest Mysteries

Examining the possibility that ancient myths about fantastical modes of transportation, along with giant stone megaliths and advanced devices were examples of alien technology.

Ancient Aliens Special Presentation

A former Pentagon staffer offers insights into a mysterious U.S. UFO program.

Unidentified: Inside America's UFO Investigation

Special compilation of episodes from "The UnXplained" explores the world's most fascinating, strange and inexplicable mysteries.

The UnXplained Special Presentation

The fascinating stories of the families behind the food that built America, those who used brains, muscle, blood, sweat and tears to get to America's heart through its stomach, those who invented new technologies and helped win wars.

The Food That Built America

Revisiting the most compelling mysteries explored over the past 15 years of "Ancient Aliens"; expertsengage in thought-provoking conversations on topics central to the Ancient Astronaut Theory.

Ancient Aliens: Origins

From the early settlers and the Revolutionary War against Britain, soldiers have played a key role in the seminal events that have shaped America; expert interviews, high end dramatizations and high-impact archive to tell the story of how the young independent nation plunges into the existential crisis of the Civil War in the 1860s, before coming of age in the World Wars of the 20th Century, and then finally emerges stronger from the complex conflicts of the Cold War and beyond.

The American Soldier

Bill Birnes, Ted Acworth and Pat Uskert investigate UFO cases around the world.

UFO Hunters

Investigators search for evidence to determine whether life on Earth began in outer space.

Ancient Aliens: The Ultimate Evidence

Accounts of people who have served on missions carried out by U.S. special operations forces.

Live to Tell

"Alone" veterans must use their skills, experience and 10 items to survive 50 brutal days along the frigid and windswept coast of Labrador, Canada.

Alone: Frozen

Pastor Doug Batchelor reveals facts about biblical events and brings new insight to frequently asked questions in Christian faith.

Amazing Facts With Doug Batchelor

A group of men live in primitive structures built with their own bare hands.

The Woodsmen

Scouring secret clues, symbols and conspiracy theories to unravel the most provocative enigmas.

Brad Meltzer's Decoded

Showcasing the rise and fall of the Roman Empire through the Colosseum, one of the most exhilarating and brutal arenas in the history of humanity.

Colosseum

Hunters take part in a strictly regulated hunt for the Kodiak brown bear in Alaska.

The Hunt

Four of the world's leading strongmen go on a journey across the world to seek out history's most legendary titans.

The Strongest Man in History

Hosts Tim Allen and Richard Karn challenge the best and brightest builders from across the country as they compete to breathe new life into everyday household items in desperate need of fixing.

Assembly Required: Special Edition

Interviews, recreations, archival footage and 3D graphics are used to explore the history and engineering behind the world's most diabolical inventions, from torture and death devices, to weapons of war, sinister spy tools, and games that kill.

Dark Marvels

A new investigation driven by declassified CIA documents suggests a secret history of bitter rivalries, government conspiracies, Cold War, WWII spycraft, and amazing achievements of Nikola Tesla, a truly gifted man.

The Tesla Files

William Shatner explores the earth and beyond in search of the universe's most fascinating, strange and inexplicable mysteries.

The UnXplained: Mysteries of the Universe

Comparing recent natural disasters to others throughout history.

Serial Killer Earth

A former angel shares information on the inner workings of the infamous biker gang.

Outlaw Chronicles: Hells Angels

Exploring the universe and its mysteries.

The Universe

Eleven contestants are dropped into the remote Northern Canadian wilderness to survive alone.

Alone UK

A glimpse into the world of the swamp in the off-season and the varied traditions surrounding Thanksgiving.

Swampsgiving

Illuminating the remarkable history, perplexing mysteries and legendary journeys behind some of the world's most sacred and holy relics, including objects of immortality, holy riches and revered monuments.

Holy Marvels With Dennis Quaid

Exploring history's most memorable moments, including some that might be better off forgotten.

Night Class

The release of classified FBI files gives new life to the Adolf Hitler case.

Hunting Hitler

The stories behind innovations such as television, radio, phones, airplanes, motorcycles and power tools, as well as the inventors, including Nikola Tesla, William Harley, Alexander Graham Bell, Duncan Black and Alonzo Decker.

The Machines That Built America

Modern-day warriors in over 80 pounds of plated armor use real steel weapons while engaging in a series of full-contact battles.

Knight Fight

An account of the founding and history of the Gambino, Genovese, Lucchese, Bonanno and Colombo families -- also known as the famed five crime families of New York.

American Godfathers: The Five Families

A look back on some of the moments from the last six seasons that have never been seen leading up to the start of Season 7.

The Curse of Oak Island: The Top 25 Moments You Never Saw

Against the backdrop of major events in American history, like the Civil War and the Great Depression, a story that brings new products and nostalgic toys to the forefront as driving forces behind untold cultural and economic shifts.

The Toys That Built America

Car builder Adam Genei restores classic cars at Mobsteel in the Motor City.

Detroit Steel

Expert and eyewitness interviews, on-site footage and state-of-the-art graphics are used to examine what happened to cause some of history's most notorious engineering accidents.

Engineering Disasters

Three of North America's toughest truckers cross borders to tackle the Himalayas.

IRT Deadliest Roads

Contestants compete in various shooting challenges, and the lesser performers face elimination.

Top Shot All-Stars

Ginseng harvesters wage a turf war with outsiders eager to claim their share of the precious root.

Appalachian Outlaws

Texas-based restoration expert Brent Hull breathes new life into historical structures and homes.

Lone Star Restoration

The country's most experienced bladesmiths, martial artists and knife experts slice, stab and chop their way through a blade-shattering gauntlet for a chance at winning a $20,000 grand prize.

Forged in Fire: Knife or Death

For more than two centuries, searchers have been building a mosaic of valuable clues; now, it's time to count down their most meaningful discoveries.

The Curse of Oak Island: The Top Ten Signs of Buried Treasure

One of the most popular theories about the Oak Island treasure involves a connection to the Templar; counting down the top 10 Templar ties.

The Curse of Oak Island: The Top Ten Templar Ties

Scientists search for the truth behind reports of legendary monsters around the world.

MonsterQuest

A meth dealer-turned-informant infiltrates one of the country's most dangerous motorcycle gangs.

Gangland Undercover

Christmas Through the Decades

Alien-life theorist Giorgio Tsoukalos explores some of the world's famous mysteries.

In Search of Aliens

An enhanced version of the series "Ancient Aliens."

Ancient Aliens: Declassified

Digging deep into stored files and searching for clues and evidence about UFOs.

Hangar 1: The UFO Files

Dr. David Jeremiah's goal is to deliver the unchanging Word of God to an ever-changing world.

Turning Point With Dr. David Jeremiah

Jeff Mudgett tries to prove a controversial theory that his great-great grandfather, serial killer H.H. Holmes, and Jack the Ripper were the same person.

American Ripper

Hitting the road to visit America's exciting places in search of historical finds and impressive collectible objects while connecting with fans in eight different cities.

Pawn Stars Do America

An in-depth look into unexplained phenomena from all over the world.

In Search Of

Goes behind the scenes of some of the most legendary monuments and organizations.

America's Book of Secrets

A look at treasure quests across the globe, revealing new details and clues from past searches.

Beyond Oak Island

Revisiting a series of critical historical events, disasters, triumphs and true stories to learn unexpected facts in an engaging, fast-moving, and often unpredictable way.

I Was There

Acclaimed storyteller and local historian Bil Lepp travels off the beaten path across the country to discover the truth behind mysteries and legends of American history.

Man vs. History

Exploring the history of the American presidency with a comprehensive look at a wide variety of presidential action that moved our country forward.

The American Presidency With Bill Clinton

Investigators and engineers use the latest technology to search for a treasure rumored to have been buried in the Philippines by Gen. Tomoyuki Yamashita in the closing months of World War II.

Lost Gold of World War II

Pushing themselves to the limit, 30 civilians undergo extreme training and assessment exercises.

The Selection: Special Operations Experiment

Looking at the stories of three of ancient history's greatest rulers: Alexander the Great, Julius Caesar and Cleopatra; their lives reveal just what it takes to rule over an ancient empire.

Ancient Empires

Troy Landry teams with local experts in a wild chase to help save America from hostile, menacing and often mysterious creatures.

Swamp Mysteries

A look back on six seasons of the series and a countdown of the 25 most incredible finds of the series so far, leading up to Season 7.

The Curse of Oak Island: The Top 25 Finds

A team of scientists travels the country to investigate inexplicable items.

Found

Zach Selwyn hits the streets and tells us the meaning and etymology of common words and phrases.

America's Secret Slang

Searching for links between prophecies and current events.

Nostradamus Effect

Peyton Manning asks 100 experts in various categories to rank each greatest-of-all-time contender using statistics, innovation and legacy as criteria.

History's Greatest of All Time With Peyton Manning

Previous "Forged in Fire" champions return to take on the judges in a high-stakes competition.

Forged in Fire: Beat the Judges

Matty Blake joins Rick, Marty and the Oak Island team as they dive behind the scenes into the mystery and process of the 223-year-old treasure hunt as it unfolds each week.

The Curse of Oak Island: Behind the Dig

Discoveries lie under the streets of today's greatest cities.

Cities of the Underworld

Modern-day blacksmith Kent Knapp operates a family business forging custom ironwork.

Milwaukee Blacksmith

The quest for the American dream is revealed from the frontline as five farm families experience risk, hard work and grit to make sure food makes it from farm to fork.

The American Farm

The innovations, failures and incredible achievements of some of the most successful businesses in history, from megastores like Costco and Walmart to shipping giants like FedEx and UPS, that forever changed the way Americans live.

The Mega-Brands That Built America

Car aficionados go in search of classic cars to bring back to life.

Lost in Transmission

Experts answer ancient mysteries with the help of CGI.

The Universe: Ancient Mysteries Solved

Treasure hunter Martin Bayerle searches the wreck of the RMS Republic, which sank three years before the Titanic off the coast of Nantucket and is rumored to carry a fortune in gold coins.

Billion Dollar Wreck

In an effort to gain a broader perspective and build larger data sets, the Skinwalker team adds two team members and takes the offensive by pursuing evidence of similar phenomena found at analogous sites around the country.

Beyond Skinwalker Ranch

Survivalists are dropped off alone in separate areas of the Tasmanian wilderness where they must deal with the forces of nature, hunger and loneliness in an attempt to win $250,000.

Alone Australia

Follows those in entertainment who took risks, innovated and blazed trails to redefine performing.

The Icons That Built America

A countdown that details how ancient technology worked, how surprisingly advanced it was, and how it was kind of awesome!

Ancient Top 10

Three generations of men run a family-owned pawn shop in Las Vegas.

Pawn Stars: Best Of

Three detailing shops hunt down antique cars to be bought, cleaned and flipped, saving the forgotten gems from the trash compactor.

Dirty Old Cars

Food expert Old Smokey and collector Josh Macuga are two friends on a quest to uncover, unbox and eat the old and unique foods that have survived history; they explore history through old food and discover why some foods have stood the test of time.

Eating History

Additional footage and commentary from the survival series.