Secrets of the Underground - Season 1
Watch Secrets of the Underground - Season 1 (2017) using Stremio
Really good tv show released in 2017 year. In the Australia, Secrets of the Underground - Season 1 became one of the highest grossed Documentary tv series. The fact is that the tv series is very good. An interesting plot, good, thrilling action with a few great scenes, good acting (especially supporting actors). It is a tv show that truly knows what it is and wastes not even a second in conveying what that is. The abundance of various discussions between the characters makes the conversations in this tv... Show more
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 .
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