Cities of the Underworld
Thumbnail for episode: Scotland's Sin City
S1 E1

Scotland's Sin City

Aired on Apr 23, 200742m

Edinburgh, Scotland is a thriving metropolis, but take a look into its past and you'll find a double life: a sophisticated surface city evolving above while a darker, seedier world grew below.

Edinburgh, Scotland is a thriving metropolis, but take a look into its past and you'll find a double life: a sophisticated surface city evolving above while a darker, seedier world grew below.

Thumbnail for episode: Hitler's Underground Lair
S1 E2

Hitler's Underground Lair

Aired on Apr 30, 200743m

Berlin, Germany was the battlefield of the 20th century, and today, sealed up and forgotten beneath its streets, are the remnants of a dark past.

Berlin, Germany was the battlefield of the 20th century, and today, sealed up and forgotten beneath its streets, are the remnants of a dark past.

Thumbnail for episode: Rome's Hidden Empire
S1 E3

Rome's Hidden Empire

Aired on May 07, 200743m

Rome is a city where the past meets the present on every corner. Join host Eric Geller as he reveals the technological marvels that allowed the construction of one city upon another - literally.

Rome is a city where the past meets the present on every corner. Join host Eric Geller as he reveals the technological marvels that allowed the construction of one city upon another - literally.

Thumbnail for episode: Catacombs Of Death #7
S1 E4

Catacombs Of Death #7

Aired on May 14, 200743m

From its Gallic beginnings to the Roman foundations of Lutetia, today's Paris may be one of the world's most sophisticated cities above the ground--but below ground it's a different story.

From its Gallic beginnings to the Roman foundations of Lutetia, today's Paris may be one of the world's most sophisticated cities above the ground--but below ground it's a different story.

Thumbnail for episode: City of Caves
S1 E5

City of Caves

Aired on May 21, 200742m

The caves beneath Budapest were formed during the Ice Age, and everyone from the cavemen to the communists has moved their city into the depths of this parallel world.

The caves beneath Budapest were formed during the Ice Age, and everyone from the cavemen to the communists has moved their city into the depths of this parallel world.

Thumbnail for episode: New York #8
S1 E7

New York #8

Aired on Jun 04, 200743m

From a classified World War II site to the rivers and aqueducts that led to this great city's ascent, New York City may just have more stories below ground than it does above.

From a classified World War II site to the rivers and aqueducts that led to this great city's ascent, New York City may just have more stories below ground than it does above.

Thumbnail for episode: London's Lost Cities
S1 E8

London's Lost Cities

Aired on Jun 11, 200741m

Join host Eric Geller as he reveals the subterranean secrets found below London's most famous landmarks and even finds Winston Churchill's hidden war rooms.

Join host Eric Geller as he reveals the subterranean secrets found below London's most famous landmarks and even finds Winston Churchill's hidden war rooms.

Thumbnail for episode: Beneath Vesuvius
S1 E9

Beneath Vesuvius

Aired on Jun 18, 200742m

The wind saved Naples from the fate of its neighbor city Pompeii in 79 AD, but life in the shadow of a massive volcano is unlike any other - and so is its underground.

The wind saved Naples from the fate of its neighbor city Pompeii in 79 AD, but life in the shadow of a massive volcano is unlike any other - and so is its underground.

Thumbnail for episode: Freemason Underground
S1 E10

Freemason Underground

Aired on Jun 25, 200743m

From hidden tunnels beneath Boston's North End to the incredible water world still intact under Philadelphia, the secret society of Freemasons has left behind the blueprints to America's rise.

From hidden tunnels beneath Boston's North End to the incredible water world still intact under Philadelphia, the secret society of Freemasons has left behind the blueprints to America's rise.

Thumbnail for episode: Dracula's Underground
S1 E11

Dracula's Underground

Aired on Jul 09, 200743m

Travel underneath Bucharest, Romania to separate the myth of Dracula from reality of Vlad the Impaler as secret prisons, caves, and dungeons are revealed.

Travel underneath Bucharest, Romania to separate the myth of Dracula from reality of Vlad the Impaler as secret prisons, caves, and dungeons are revealed.

Thumbnail for episode: Secret Pagan Underground
S1 E12

Secret Pagan Underground

Aired on Jul 16, 200742m

The landscape of Cappadocia in modern-day Turkey is unlike any other in the world, with an underground to match. Explore the subterranean world where entire civilizations hid for thousands of years.

The landscape of Cappadocia in modern-day Turkey is unlike any other in the world, with an underground to match. Explore the subterranean world where entire civilizations hid for thousands of years.

Thumbnail for episode: Underground Bootleggers
S1 E13

Underground Bootleggers

Aired on Jul 23, 200742m

100 years ago, Portland, Oregon was considered the most dangerous port in the world. Join host Don Wildman as he ventures beneath modern Portland into a nefarious world of fight clubs, slave tunnels, and gambling dens.

100 years ago, Portland, Oregon was considered the most dangerous port in the world. Join host Don Wildman as he ventures beneath modern Portland into a nefarious world of fight clubs, slave tunnels, and gambling dens.

Thumbnail for episode: Rome: The Rise
S1 E14

Rome: The Rise

Aired on Jul 30, 200743m

The largest and most influential empire in history leaves clues to her greatness under nearly every street, as aqueducts, underground neighborhoods and one of the oldest sewer systems reveal many secrets.

The largest and most influential empire in history leaves clues to her greatness under nearly every street, as aqueducts, underground neighborhoods and one of the oldest sewer systems reveal many secrets.