Seasons & Episodes
Istanbul
Istanbul is undoubtedly one of the most dynamic and exotic cities in the world. Once the capital city of three of the wo
Scotland's Sin City
Constrained for space by a stone defensive wall and steep terrain, the people of Edinburgh build both high rises and sub
Hitler's Underground Lair
This program reviews Adolf Hilter's and Albert Speer's plans for a building boom that would turn Berlin into the capital
Rome's Hidden Empire
Much of modern Rome is built upon the foundations of the first century Roman city and was above Goraud at that time. Eri
Catacombs of Death
Eric finds some knowledgeable guides to take him on a clandestine tour of the catacombs of Paris. Originally a limestone
City of Caves
Budapest is built upon on network of natural limestone caves that have been in use since humans first moved into the are
New York
New York City's underground harbors secrets and surprises befitting the most important city on earth. Eric shares these
London's Lost Cities
For thousands of years London has been among the most powerful cities in the world, below the busy streets and marketpla
Beneath Vesuvius
The bombardment of Naples during World War Two revealed a forgotten underground world of ancient buildings, caverns and
Freemason Underground
Discover the fascinating and unknown history that lies below major cities around the world today. Explore these layers,
Dracula's Underground
Visit the city of Bucharest, Romania and learn about its most famous citizen, Vlad the Impaler, more commonly known as D
Secret Pagan Underground
4000 years ago, a mysterious pagan society called the Hittites dug deep into the soft volcanic rock to carve out an intr
Underground Bootleggers
100 years ago Portland, Oregon was a city full of vice, considered the most dangerous port in the world. It was a place
Rome: The Rise
What was the secret to the success of ancient Rome? Aqueducts, underground neighborhoods and one of the oldest sewer sys
Underground Apocalypse
For billions of people across the globe, Jerusalem is considered ground zero for Armageddon. And while most of the world
Vietnam
Be careful where you walk--history's afoot! See a Vietnam that you've never seen before. During the Vietnam War the medi
A-Bomb Underground
Tokyo, Japan is a city straight out of the future, above ground... and below. We'll go beneath the busy streets to see t
Viking Underground
Dublin, Ireland is much more than a city full of pubs and pints. Pagan burial tombs, subterranean defense tunnels, and m
Hitler's Last Secret
Be careful where you walk--history's afoot! Prague is a city cloaked in mystery, with an underground to match. Medieval
Maya Underground
Before the mysterious disappearance of the ancient Maya, Belize was the nerve center of this advanced civilization. Hund
Mob Underground
Chicago was once a playground for mobsters and corrupt politicians. It wouldn't be the third largest city in the U.S. to
Prophecies From Below
The ancient world was shaped by people who believed they foresaw the will of God. Jerusalem is at the heart of all their
New York: Secret Societies
Today, New York is the biggest city in the country... but it's got some dark secrets in its past. It was founded by cove
Washington D.C.: Seat of Power
Washington D.C. is headquarters for one of the most powerful governments in the world, as well as some of the nation's d
Stalin's Secret Lair
Moscow is a city known for its ruthless leaders and abundant secrets. Today it's a modern metropolis, but far below its
Katrina Underground
Inflicting over $80 billion in damage, and causing the deaths of over 1,800 people, Hurricane Katrina was among the grea
Secret Soviet Bases
Deep within the former Soviet Union lies a classified, subterranean world of Cold War secrets. In Ukraine, which once ha
City Of Blood
Jack the Ripper terrorized the city with his gruesome slaughters. Secret pagan societies raised Hell. Thieves made a kil
Tunnels Of Hell
The largest naval armada in U.S. history descended on the Japanese island of Okinawa in April of 1945. Instead of a swif
Real Mafia Underground
The mafia instills fear around the world, but in Sicily, its presence can't be ignored. This is where the mob got its st
Secret Sin City
Welcome to Las Vegas, America's Sin City, where billions of dollars are lost and made every year on our national vices.
Hitler's Trenches
World War I was the bloodiest war the world had ever seen. A young Adolf Hitler served in the trenches and tunnels of Be
Barbarians' Lair
After the fall of the Roman Empire, Europe was plunged into chaos for centuries, with vicious carnage and rampant diseas
Land of Manson
He was the ringleader behind some of the most notorious murders in history. He terrified the world and plunged the city
Gladiators: Blood Sport
The gladiators of ancient Rome were the ultimate fighting machines. They waged bloody battles to the death for the enter
Secret Holy Land
Ethiopia is home to some of the oldest settlements in the world. This cradle of mankind is a country born from legend an
Under the Rock
While most people think of San Francisco as a haven for peace-loving hippies, this city by the Bay is actually one of th
Tomb of the Lost Mummies
When you think of Egypt, you think of the Pyramids, vast deserts and infamous leaders like Cleopatra. But there's more t
Gods of War
Located on the coveted gateway between the East and West, Turkey has a history marked by ambitious conquerors and great
Alcatraz Down Under
Beneath the sunny façade of Sydney, Australia lies a dark past. Underground Sydney is explored. Included: a 19th-cent
Mayan Apocalypse
Don Wildman explores deep below ancient ruins as he searches for clues pointing to the true fate of the once-mighty Maya
America's Military Underground
Don explores top-secret military and government tunnels and looks into classified technology that could be used to build
America's Unmapped Murder Tunnels
Don uses brand-new mapping technology to expose the dark and deadly uncharted spaces beneath American cities. He explore
America's Ancient Ancestors
Don goes deep beneath the great lakes and explores flooded caves as he searches for evidence of a mysterious, cave-dwell
The Pirate Queen's Lair
Don explores newly discovered ruins and caves in Croatia as he uncovers the true story of a formidable queen who dared t
Templars and The Founding Fathers
Don goes deep beneath a Knights Templar stronghold in Turkey to explore a provocative theory that may link the fabled se
Secrets of the Ancient Metropolis
Don explores the massive underground cities in the mountains of Turkey that may have been home to the first civilization
The Lost Aztec Colony
Don follows the clues hidden underground as he searches for evidence of 10,000 Aztecs who fled Mexico and disappeared so
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