Secrets of the Underground
Trailer
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. Secrets of the Underground has one or more episodes streaming with subscription on Philo, streaming with subscription on Discovery+ (Via Prime Video), streaming via tv everywhere with Science GO, and 5 others. It's a documentary and reality show with 17 episodes over 2 seasons. Secrets of the Underground is still airing with no announced date for the next episode or season. It has an average IMDb audience rating of 6.5 (186 votes).
Where to Watch
Available to rent or buy
United States
Currently you are able to watch Secrets of the Underground streaming on DIRECTV Stream, Discovery+ (Via Prime Video), Philo, Roku, and Science GO. It is also possible to buy Secrets of the Underground on Prime Video, Apple TV, and VUDU.
'Secrets of the Underground' Streaming: How to Watch Anywhere
Currently, Secrets of the Underground is available in Australia, and the US
If Secrets of the Underground is not available in your country or you're traveling, use ExpressVPN to access it anywhere. Plus, Reelgood users get 3 months free, making it easier to enjoy your favorite content without interruptions.
| Country | Services | Access with ExpressVPN |
|---|---|---|
| United States | DIRECTV STREAM, Discovery+, Philo, Roku | ✅ |
| United Kingdom | Not Available | ❌ |
| Australia | Foxtel Now | ✅ |
| Canada | Not Available | ❌ |
| New Zealand | Not Available | ❌ |
Streaming availability last updated: 03:03:30 AM, 10/08/2024 PST
More Information on Secrets of the Underground
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. Secrets of the Underground has one or more episodes streaming with subscription on Philo, streaming with subscription on Discovery+ (Via Prime Video), streaming via tv everywhere with Science GO, and 5 others. It's a documentary and reality show with 17 episodes over 2 seasons. Secrets of the Underground is still airing with no announced date for the next episode or season. It has an average IMDb audience rating of 6.5 (186 votes).
Ratings & Reviews
The Reelgood Score is a comprehensive weighted index designed to evaluate movie & TV quality, deriving its value from a blend of Reelgood user engagement, external ratings metrics expressed through content popularity, and user feedback, including ratings such as "loved," "liked," and "disliked." The score is presented on a scale from 1 to 100, where 100 signifies content that is highly esteemed and positively rated within the community.
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EPISODE GUIDE
Secrets of the Underground Season 2 Overview
Oct 28, 2017 - Dec 16, 2017Season 2 of Secrets of the Underground has 8 episodes that are available to stream on Philo, Discovery+, DIRECTV STREAM, Roku, Science and for Rent or Purchase on 5 Services.
Secrets of the Underground Season 2 Episodes
S02 E08Quest for the Gold Rush Fortune
Dec 16, 2017Millions of dollars of stolen Gold Rush treasure is rumored to have been stashed in a cave in Northern California....
S02 E08 of Secrets of the Underground is available to stream on Philo, Discovery+, DIRECTV STREAM, Roku, Science and for Rent or Purchase on 5 Services.
S02 E07 Lost Pirate City Treasure
Dec 9, 2017When an infamous pirate city sunk into the sea after a massive earthquake, a wealthy pirate's treasure might have disappeared...
S02 E07 of Secrets of the Underground is available to stream on Discovery+, DIRECTV STREAM, Roku, Science and for Rent or Purchase on 5 Services.
S02 E06 Mystery of the Ice Cave
Dec 2, 2017A strange cave freezes in the summer and melts in the winter, and a massive sand dune swallows a small...
S02 E06 of Secrets of the Underground is available to stream on Philo, Discovery+, DIRECTV STREAM, Roku, Science and for Rent or Purchase on 5 Services.
