To watch in HD, get ClipCafe PRO
I'm in mammoth lakes, California
Please log in to add to collections.
Secrets of the Underground

I'm in mammoth lakes,California, About 150 milesNortheast of fresno, Investigating...

I'm in mammoth lakes,
California, About 150 miles
Northeast of fresno, Investigating alarming signs
Of possible volcanic activity

Full Transcript

00:00:01.000 --> 00:00:02.669
I'm in mammoth lakes, California,
00:00:02.067 --> 00:00:05.369
About 150 miles Northeast of fresno,
00:00:05.037 --> 00:00:09.369
Investigating alarming signs Of possible volcanic activity.
Duration
9 seconds
Views
19
Timestamp in Movie
00:16:24
Uploaded
Jul 08, 2025
Season
1
Episode
7
Genres
documentary

Want This Clip in HD?

Upgrade for HD/4K downloads and unlimited access. Upgrade now →

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 • E08 They don't appear to be something that is really natural, - Secrets of the Underground 00:06
They don't appear to be something that is really natura...
S01 • E01 What I interpret from the data you've scanned - Secrets of the Underground 00:06
What I interpret from the data you've scanned
S01 • E03 Janet sees compelling evidence that they were inflicted - Secrets of the Underground 00:06
Janet sees compelling evidence that they were inflicted
S01 • E02 I'm standing maybe 200ft away from the Capitol building. - Secrets of the Underground 00:04
I'm standing maybe 200ft away from the Capitol building...
S01 • E08 It looks like it could be a tunnel - Secrets of the Underground 00:06
It looks like it could be a tunnel
S01 • E02 This tunnel is heading into the Downtown area, it seems like. - Secrets of the Underground 00:05
This tunnel is heading into the Downtown area, it seems like...
S01 • E03 After the person was dead, this would have shattered the skull. - Secrets of the Underground 00:05
After the person was dead, this would have shattered the sku...
S01 • E01 If it was built originally to a certain thickness, - Secrets of the Underground 00:07
If it was built originally to a certain thickness,
S01 • E07 An imminent eruption scattered Throughout this valley, - Secrets of the Underground 00:06
An imminent eruption scattered Throughout this valley,
S01 • E08 Compiling the data gathered across the rec yard, - Secrets of the Underground 00:09
Compiling the data gathered across the rec yard,
S01 • E02 I'm wondering if it could connect the Capitol to more secret tunnels - Secrets of the Underground 00:10
I'm wondering if it could connect the Capitol to more s...
S01 • E03 But no, this just broke the skull, - Secrets of the Underground 00:07
But no, this just broke the skull,
S01 • E01 It's got multiple layers - Secrets of the Underground 00:05
It's got multiple layers
S01 • E07 Explosive volcanic eruption In north america. - Secrets of the Underground 00:04
Explosive volcanic eruption In north america.
S01 • E07 That mammoth blast 760,000 years ago. - Secrets of the Underground 00:05
That mammoth blast 760,000 years ago.
S01 • E01 So you can't tell if there's a staircase, - Secrets of the Underground 00:06
So you can't tell if there's a staircase,
S01 • E08 It appears as if the hollow pockets running through the rec yard - Secrets of the Underground 00:14
It appears as if the hollow pockets running through the rec ...
S01 • E07 Was so powerful, - Secrets of the Underground 00:10
Was so powerful,
S01 • E02 And if so, what exactly could they be for? - Secrets of the Underground 00:04
And if so, what exactly could they be for?
S01 • E03 It's 40% collagen, so when someone's hit on the head - Secrets of the Underground 00:08
It's 40% collagen, so when someone's hit on the he...