Underworld
Season 1 Episode 5 - China
Uncovering the secrets of China's giant caves; a team maps Cloud Ladder Hall.
Subtitles: English
Starring:Dan Russell
Season 1
![S01:E01 - Great Britain](http://canvas-bridge.tubitv.com/0epSCH1E67jXMMf-Qa1EGK0J8fo=/640x360/smart/img.adrise.tv/f80a11c9-e56b-4323-b669-a88fc7f9d84c.jpg)
S01:E01 - Great Britain
The team examines the deepest shaft discovered in the UK: Titan.
![S01:E02 - Gibraltar](http://canvas-bridge.tubitv.com/6wazx7JDnG8hIsB34JynPP8X11s=/640x360/smart/img.adrise.tv/30e8a39d-f4fd-45c1-a8ea-04a591ddbabb.jpg)
S01:E02 - Gibraltar
The team learns more about the Rock's caves and tunnels; secrets are revealed.
![S01:E03 - Slovenia](http://canvas-bridge.tubitv.com/bnE4DK1UJyx8D8uGNOEfhT_EwOI=/640x360/smart/img.adrise.tv/ca0a58b7-f303-4782-b2a3-a17937a81ebd.jpg)
S01:E03 - Slovenia
The team scans the volume of ice, providing data for scientists to assess climate change.
![S01:E04 - Belize](http://canvas-bridge02.tubitv.com/yYE54XChYWQQMneZz85ild1XR2s=/640x360/smart/img.adrise.tv/04d64f7c-f2f2-41d5-8eea-30632ddd5712.jpg)
S01:E04 - Belize
Professor Holley Moyes reveals how a drought caused the Maya to venture underground.
![S01:E05 - China](http://canvas-bridge02.tubitv.com/_8Klzjjp3WSd7nNweArSmAvhAbA=/640x360/smart/img.adrise.tv/2c7951a6-cc89-49d2-ad9e-0f2ef8798186.jpg)
S01:E05 - China
Uncovering the secrets of China's giant caves; a team maps Cloud Ladder Hall.
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