S02 Episode 1

Underground Apocalypse

A look at the hidden cult city built under Jerusalem by the Knights Templar to hide a dark secret. This hidden world could be the key to deciphering ancient apocalyptic clues.

42 mins · Wed, 23 Jan 2008

S02 Episode 2

Vietnam

Discover the hidden underworld of Vietnam. A collection of secret tunnels, natural caves and passageways all used by the Viet Cong command during the war.

42 mins · Mon, 4 Feb 2008

S02 Episode 3

A-Bomb Underground

Venture beneath the busy streets of Tokyo to uncover state-of-the-art technology, designed to save the city from the many natural disasters that could strike.

42 mins · Mon, 11 Feb 2008

S02 Episode 4

Viking Underground

On the surface it's pubs aplenty, but Dublin's underworld hides dark pagan burial tombs, defence tunnels and mysterious crypts.

42 mins · Mon, 25 Feb 2008

S02 Episode 5

Hitler's Last Secret

The city of Prague conceals quarries said to be the hiding place of Hitler's most powerful secret weapon, as well as mines that functioned as Communist slave camps.

42 mins · Mon, 3 Mar 2008

S02 Episode 6

Maya Underground

Explorers investigate the hundreds of ruins dotting the jungle of Belize, uncovering Mayan tombs and sacrificial altars alongside caves and entrances to the ancient civilisation's underworld.

44 mins · Mon, 10 Mar 2008

S02 Episode 7

Mob Underground

Don reveals the true history behind a corrupt Chicago in a time of mobsters and sly politicians. He looks at top-secret railroad lines and sunken shipwrecks, as well as the spark that created the A-Bomb.

44 mins · Mon, 17 Mar 2008

S02 Episode 8

Jerusalem

An exploration of the underground world of Jerusalem, including an ancient escape route, a hidden bullet factory, and the roots of one of the city's prophecies.

43 mins · Mon, 24 Mar 2008

S02 Episode 9

New York: Secret Societies

Dan Wildman goes deep into the New York city's underground. In the dark tunnels below, he uncovers the early societies and gangs that contributed to the creation of modern New York city.

41 mins · Mon, 31 Mar 2008

S02 Episode 10

Washington, D.C.: Seat of Power

The underground defences of Washington, DC are integral to the United States' preparations for disasters ranging from nuclear catastrophe to the spread of deadly diseases.

42 mins · Mon, 14 Apr 2008

S02 Episode 11

Stalin's Secret Lair

Part of Josef Stalin's terrifying legacy remains underneath Moscow in a subterranean web so extensive that the city is at risk of caving in on it.

42 mins · Mon, 21 Apr 2008

S02 Episode 12

Katrina Underground

Inflicting over $80 billion in damage, and causing the deaths of over 1,800 people, Hurricane Katrina was among the greatest engineering disasters in US history. But was Katrina the "big one" New Orleans had been waiting for? Many believe the "perfect storm" is yet to come. If and when the big one does hit, will New Orleans be ready? The answers are in the underground. From the Army Corps' latest levees to last-ditch efforts to use save New Orleans' vanishing wetlands, we're going deep into New Orleans' underground to see where New Orleans stands, and if it stands a chance.

43 mins · Mon, 28 Apr 2008

S02 Episode 13

Secret Soviet Bases

Host Don Wildman digs into the subterranean world of Cold War secrets in Ukraine, where the former Soviet Union stockpiled nuclear weapons, established submarine bases and built underground apartment blocks.

42 mins · Mon, 5 May 2008

Season 2

Cities of the Underworld

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Season 2 Episodes

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