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Facts that have fuelled rumours
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Secrets of the Underground

Facts that have fuelled rumours that there's something strangegoing on beneath it

Facts that have fuelled rumours that there's something strange
going on beneath it

Full Transcript

00:00:01.000 --> 00:00:02.068
Facts that have fuelled rumours
00:00:02.076 --> 00:00:05.076
that there's something strange going on beneath it.
Duration
6 seconds
Views
24
Timestamp in Movie
00:03:41
Uploaded
Jul 13, 2025
Season
1
Episode
2
Genres
documentary

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Movie Summary

Using cutting-edge technologies such as ground penetrating radar (GPR), LIDAR (Light Detection and Ranging), and 3-D imaging, scientists research fascinating underworlds of secret tunnel networks, ancient structures, and bizarre g...
S01 • E03 To build what came to be known as Duffy's Cut, - Secrets of the Underground 00:06
To build what came to be known as Duffy's Cut,
S01 • E08 During the Civil War, Confederate sympathisers - Secrets of the Underground 00:06
During the Civil War, Confederate sympathisers
S01 • E02 Despite being only the sixth-busiest airport in the US, - Secrets of the Underground 00:11
Despite being only the sixth-busiest airport in the US,
S01 • E01 So I journey with hotel representative Jim Meyer - Secrets of the Underground 00:09
So I journey with hotel representative Jim Meyer
S01 • E03 They were among the tens of thousands of Irish immigrants who arrived that year, - Secrets of the Underground 00:08
They were among the tens of thousands of Irish immigrants wh...
S01 • E08 After the Spanish-American War, the rising inmate population, - Secrets of the Underground 00:12
After the Spanish-American War, the rising inmate population...
S01 • E01 This is the same direction Al Capone would have made. - Secrets of the Underground 00:04
This is the same direction Al Capone would have made.
S01 • E02 Its final cost was almost two billion dollars over budget, - Secrets of the Underground 00:09
Its final cost was almost two billion dollars over budget,
S01 • E03 But within weeks of reaching their new home, - Secrets of the Underground 00:08
But within weeks of reaching their new home,
S01 • E02 It has the longest commercial runway in the country, - Secrets of the Underground 00:09
It has the longest commercial runway in the country,
S01 • E01 And right over here is the opening to the tunnel. - Secrets of the Underground 00:04
And right over here is the opening to the tunnel.
S01 • E03 Legend has it, their bodies were then dumped - Secrets of the Underground 00:06
Legend has it, their bodies were then dumped
S01 • E08 Wow. There wasn't a lot to like, but they did like the fact - Secrets of the Underground 00:07
Wow. There wasn't a lot to like, but they did like the ...
S01 • E03 What was it like in 1832 for these Irish people coming here? - Secrets of the Underground 00:05
What was it like in 1832 for these Irish people coming here?
S01 • E08 You didn't have to worry about being assaulted by your bunkie. - Secrets of the Underground 00:04
You didn't have to worry about being assaulted by your ...
S01 • E02 Records show that during the airport's original construction, - Secrets of the Underground 00:09
Records show that during the airport's original constru...
S01 • E01 Looks like it was carved out by explosives or something. - Secrets of the Underground 00:05
Looks like it was carved out by explosives or something.
S01 • E08 The downside was you could spend up to 23 hours a day in these cells. - Secrets of the Underground 00:06
The downside was you could spend up to 23 hours a day in the...
S01 • E03 BILL: The unfortunate scenario for our men, average age 22... - Secrets of the Underground 00:05
BILL: The unfortunate scenario for our men, average age 22.....
S01 • E01 And what is this? Is this a sewer system, or...? - Secrets of the Underground 00:04
And what is this? Is this a sewer system, or...?