About the Show

Don Wildman journeys underground to rediscover the ancient secrets and hidden histories of modern-day cities.

Season 2, Episode 4

In the Shadows of the Windy City

From vice dens and top-secret railroad lines to sunken shipwrecks and the spark that created the A-bomb, Don Wildman unearths the shady dealings and political corruption that made Chicago the third largest city in the US.

Tuesday
Dec 11
11am | 10c
Season 2, Episode 8

Soviets Below Us

Don Wildman ducks behind the Iron Curtain to reveal how the Soviets were really preparing for a nuclear war. His first stop is the Ukraine, once home to the world's third largest nuclear arsenal.

Tuesday
Dec 18
8am | 7c
Season 2, Episode 7

From the Depths of the Ancient World

Don Wildman sets out to find the truth behind Jerusalem's most mysterious and enduring prophecies as he uncovers an ancient escape route, a secret bullet factory and the birthplace of Jesus.

Tuesday
Dec 18
9am | 8c
Season 2, Episode 6

Prague's Hidden History

From the dark dungeons beneath Prague's castle-lined streets to quarries where Hitler may have stored his most powerful secret weapon, Don Wildman reveals the technological marvels that allowed the construction of one city upon another.

Tuesday
Dec 18
10am | 9c
Season 2, Episode 10

Tokyo's Underground Savior

Don Wildman goes beneath the busy streets of Tokyo to see the latest technology that will save the city from the many natural disasters ready to strike. He then heads back in time to World War II to explore Hiroshima's underground.

Tuesday
Dec 18
11am | 10c
Season 2, Episode 4

In the Shadows of the Windy City

From vice dens and top-secret railroad lines to sunken shipwrecks and the spark that created the A-bomb, Don Wildman unearths the shady dealings and political corruption that made Chicago the third largest city in the US.

Tuesday
Jan 8
8am | 7c
Season 2, Episode 13

Preparing for Doomsday

Don Wildman discovers high-tech bunkers, subterranean defenses and the underbelly of the National Mall as he shows how the US prepares for the worst.

Tuesday
Jan 8
9am | 8c
Season 2, Episode 9

Moscow's Subterranean Secrets

Don Wildman ducks behind the Iron Curtain to reveal how the Soviets were preparing for a nuclear war. From submarine bases to underground apartment blocks, Don travels to Moscow to continue his exploration of Cold War secrets.

Tuesday
Jan 8
10am | 9c
Season 2, Episode 11

Apocalypse Beneath Our Feet

Don Wildman heads into Jerusalem's vast underground to gain special access to a sacred stone said to keep the world from ultimate chaos and find evidence of John the Baptist's apocalyptic sermons.

Tuesday
Jan 8
11am | 10c
Season 2, Episode 10

Tokyo's Underground Savior

Don Wildman goes beneath the busy streets of Tokyo to see the latest technology that will save the city from the many natural disasters ready to strike. He then heads back in time to World War II to explore Hiroshima's underground.

Tuesday
Jan 15
8am | 7c
Season 3, Episode 1

Uncovering A New Kind of War

Don Wildman travels to Belgium, where he explores the subterranean web of trenches and tunnels that made World War I one the most brutal wars in history.

Tuesday
Jan 15
9am | 8c
Season 2, Episode 12

Digging Deeper in Vietnam

Don Wildman discovers a Vietnam he's never seen before as he explores a massive system of tunnels, caves and bunkers that gave soldiers the upper hand during the Vietnam War.

Tuesday
Jan 15
10am | 9c
Season 3, Episode 2

Secrets of the Holy Land

Don Wildman explores underground engineering marvels, subterranean cathedrals and the possible resting place of the Ark of the Covenant in the world's second oldest Christian nation -- Ethiopia.

Tuesday
Jan 15
11am | 10c
Season 2, Episode 2

Exhuming Dublin's Secrets

Don Wildman travels to Dublin, Ireland, to reveal how the underground of the city's rolling hills is lined with Pagan burial tombs, subterranean defense tunnels and mysterious crypts.

Tuesday
Jan 22
8am | 7c
Season 3, Episode 6

Fighting in the Depths of Hell

Don Wildman peels back the layers to uncover the origins of the gladiators as he explores ancient Roman crypts, subterranean chambers used for pagan worship and the school that taught the famed slave warriors how to survive -- and kill.

Tuesday
Jan 22
9am | 8c
Season 3, Episode 3

Sin City's Dark Underworld

Don Wildman reveals how Las Vegas was transformed from a barren desert into a mobster metropolis. He also uncovers the underground vaults, secret surveillance and the latest technology used by casinos to beat the cheaters.

Tuesday
Jan 22
10am | 9c
Season 3, Episode 4

From the Devil Himself

Don Wildman explores London from the bottom up as he sheds light on one of the darkest periods of the city's history. From body snatchers and serial killers to occult clubs and pagan rituals, Victorian Londoners lived by their own rules -- both above and below ground.

Tuesday
Jan 22
11am | 10c
Season 2, Episode 6

Prague's Hidden History

From the dark dungeons beneath Prague's castle-lined streets to quarries where Hitler may have stored his most powerful secret weapon, Don Wildman reveals the technological marvels that allowed the construction of one city upon another.

Tuesday
Jan 29
8am | 7c
Season 3, Episode 7

Tunnels of Death

Don Wildman discovers what it was like to live through the Battle of Okinawa as he explores a beehive of combat tunnels and dives into a naval destroyer sunk deep into the waters off the coast of Japan.

Tuesday
Jan 29
9am | 8c
Season 3, Episode 9

Underneath Australia's Alcatraz

Don Wildman heads underground to explore Australia's dark past. He tours a 19th-century prison, uncovers the location of a secret stash of WWII chemical weapons and gains access to a sordid subterranean fort where soldiers were trained to resist torture.

Tuesday
Jan 29
10am | 9c
Season 3, Episode 10

Discovering Secrets From Cairo's Past

Don Wildman embarks on an underground quest to explore the engineering might of the pyramids. During his journey, Don examines an eerily detailed roadmap to the afterlife and discovers a lost tomb filled with 2,000-year-old mummies.

Tuesday
Jan 29
11am | 10c
Season 3, Episode 12

Unearthing San Francisco's Secrets

Don Wildman goes beneath the picturesque hills of San Francisco to uncover evidence of its sordid past. He discovers the West Coast's largest ammunitions depot, a secret Civil War fortification hidden under Alcatraz and human trafficking tunnels winding below Chinatown.

Tuesday
Feb 19
9am | 8c
Season 3, Episode 8

Hunting the Original Mafia

Don Wildman travels to Sicily to trace the Mafia's roots back to when they were a vigilante society in an underground network. He tracks the escape route of a mob boss, discovers a chilling bone crypt and reveals how the Mafia undermined the Nazis.

Tuesday
Feb 19
10am | 9c
Season 3, Episode 11

Turkey: At the Center of It All

Don Wildman uncovers the truth behind the mysterious legends of Turkey. He reveals how a nation at war moved underground to survive, a maniacal king's plot to build one of the Seven Wonders of the Ancient World and an ancient healing spa of the gods.

Tuesday
Feb 19
11am | 10c