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According to the company's recently unearthed secret files
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Secrets of the Underground

According to the company'srecently unearthed secret files, all 57 workers perished from...

According to the company's
recently unearthed secret files, all 57 workers perished from cholera, a bacterial infection
that causes kidney failure and severe dehydration

Full Transcript

00:00:01.000 --> 00:00:04.024
According to the company's recently unearthed secret files,
00:00:04.032 --> 00:00:08.000
all 57 workers perished from cholera,
00:00:08.008 --> 00:00:10.006
a bacterial infection that causes kidney failure
00:00:10.068 --> 00:00:12.044
and severe dehydration.
Duration
12 seconds
Views
27
Timestamp in Movie
00:14:34
Uploaded
Jul 10, 2025
Season
1
Episode
3
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 • E07 As I wind my way through This haunting landscape, - Secrets of the Underground 00:07
As I wind my way through This haunting landscape,
S01 • E01 The lasers could damage our cameras, so we can't film the process. - Secrets of the Underground 00:06
The lasers could damage our cameras, so we can't film t...
S01 • E02 So, we're gonna try to figure out where these tunnels are from up above. - Secrets of the Underground 00:05
So, we're gonna try to figure out where these tunnels a...
S01 • E08 That's probably the bottom of the concrete - Secrets of the Underground 00:06
That's probably the bottom of the concrete
S01 • E07 So, I knelt down here To try to look at the soil, - Secrets of the Underground 00:06
So, I knelt down here To try to look at the soil,
S01 • E02 Down in this labyrinth, it's hard to know which direction I'm facing, - Secrets of the Underground 00:10
Down in this labyrinth, it's hard to know which directi...
S01 • E08 The GPR is not revealing much of anything in most of the yard. - Secrets of the Underground 00:04
The GPR is not revealing much of anything in most of the yar...
S01 • E07 If you take A big handful of dirt, - Secrets of the Underground 00:09
If you take A big handful of dirt,
S01 • E01 OK. I have our results for our Lidar tests here. - Secrets of the Underground 00:05
OK. I have our results for our Lidar tests here.
S01 • E03 Cholera is typically spread through tainted food and water. - Secrets of the Underground 00:05
Cholera is typically spread through tainted food and water.
S01 • E01 The data gives me a 3-D model of the entire room. - Secrets of the Underground 00:04
The data gives me a 3-D model of the entire room.
S01 • E03 Cholera epidemics were prevalent in the United States - Secrets of the Underground 00:10
Cholera epidemics were prevalent in the United States
S01 • E02 There are no visual points of reference to the surface - Secrets of the Underground 00:07
There are no visual points of reference to the surface
S01 • E08 Yeah, it definitely spiked right there. Yeah. - Secrets of the Underground 00:04
Yeah, it definitely spiked right there. Yeah.
S01 • E01 The table, chandelier and even the carpet pattern are clear as day. - Secrets of the Underground 00:05
The table, chandelier and even the carpet pattern are clear ...
S01 • E08 Again and again, we go over the area, and each time the readings spike. - Secrets of the Underground 00:06
Again and again, we go over the area, and each time the read...
S01 • E02 So I've recruited an expert in ground penetrating technology, - Secrets of the Underground 00:08
So I've recruited an expert in ground penetrating techn...
S01 • E01 Anything strange or out of place will show up in the Lidar image. - Secrets of the Underground 00:06
Anything strange or out of place will show up in the Lidar i...
S01 • E03 So is disease the real culprit behind these deaths? - Secrets of the Underground 00:05
So is disease the real culprit behind these deaths?
S01 • E07 Could there be a magma Chamber bubbling up here, too, - Secrets of the Underground 00:07
Could there be a magma Chamber bubbling up here, too,