Secrets of the Underground
Documentary
⭐ 6.3 / 10(198)
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 geological occurrences that offer glimpses into our history.
- Rated
- TV-PG
- Runtime
- 1h
- Released
- 2017
Details
Release year: 2017
Storyline
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 geological occurrences that offer glimpses into our history.
Top credits
Cast
See all 55 credits →- Rob Nelson — Self - Host
- Stefan Burns — Self - Host, Self - Geophysicist
- Tim Bechtel — Self - Geophysicist, Self
- Adam Cho — Roboticist, Self - Roboticist