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Discovery+ Amazon Channel
Discovery +Secrets of the Underground (2017) is a reality, documentary web series in English. On New MovieLinkBD: full story, cast, ratings, season & episode guide, official trailer and where to watch Secrets of the Underground online in HD.
Secrets of the Underground — Storyline
A search for an underground escape route said to have been used by Al Capone. Also: who or what built earthen mounds in Washington state.
Cast & Crew
Secrets of the Underground — Series Details
| First Air Date | 2017-02-14 |
| Seasons | 2 |
| Episodes | 16 |
| Genre | Reality, Documentary |
| Language | English |
| Network | Science |
| Status | Ended |
| Rating | 5.4/10 (5 votes) |
Secrets of the Underground — Episode Guide
Season 1
- E1: Capone's Escape Tunnels (2017-02-14) — Rob Nelson investigates rumors of a secret underground escape route used by the infamous gangster Al Capone. In Washington state, Rob tries to uncover who — or what — built a vas
- E2: Mystery of the Serpent Mound (2017-02-21) — Rob Nelson explores mysterious tunnels beneath Denver's airport and capitol building to investigate rumors of a secret organization operating below. In Ohio, he tries to uncover th
- E3: America's Buried Massacre (2017-02-28) — Rob Nelson hunts for a legendary mass grave that could expose a dark secret of America's industrial past. High in the mountains, a giant lake is mysteriously disappearing, and Rob
- E4: Rocky Mountain Monsters (2017-03-07) — Rob Nelson examines a set of bizarre markings that suggest a violent clash between prehistoric beasts. In California, he investigates if a strange lake is a home to alien life.
- E5: Great Lakes Bermuda Triangle (2017-03-14) — Rob descends into a cave 30 feet beneath Texas in search of evidence of a mass extinction event. Then, he heads to Lake Michigan to investigate a Bermuda Triangle-like phenomenon t
- E6: California's Hidden Doomsday (2017-03-21) — Rob Nelson heads to California to investigate a network for major fault lines that could set off an unprecedented mega-quake. Then, he explores a mysterious sinkhole that some beli
- E7: Secret History of the New World (2017-03-28) — Rob investigates ancient ruins in New England that suggest Europeans arrived in the Americas almost 1,000 years before Columbus. Then, he heads to California where a dormant super-
- E8: American Stonehenge (2017-04-04) — Rob Nelson investigates the mysterious pattern of rocks at the bottom of Lake Michigan known as Underwater Stonehenge. At the notorious Alcatraz prison, Rob uses state-of-the-art t
Season 2
- E1: Legend of the Nazi Gold (2017-10-28) — A legendary train filled with stolen Nazi gold is said to be hidden in Poland. Using cutting-edge technology, Rob Nelson and Stefan Burns explore deep underneath the earth's surfac
- E2: King Solomon's Treasures (2017-11-04) — Priceless gold and silver artifacts are believed to be in fabled lost Temple Treasures of Jerusalem & King Solomon's hidden mines. With unprecedented access, Rob Nelson and Stefan
- E3: Tesla's Final Secrets (2017-11-11) — Nikola Tesla died before finishing a mysterious, earth-shattering invention, but the ground beneath his only remaining lab might hold clues. Rob Nelson & Stefan Burns are the first
- E4: Doomsday Volcano of the Gods (2017-11-18) — A massive supervolcano beneath Naples, Italy may be on the verge of erupting again, which could have apocalyptic consequences across the planet. Rob Nelson and Stefan Burns use cut
- E5: Atlantis in America (2017-11-25) — New theories claim that the legendary sunken city of Atlantis could have actually been in the Americas. Rob Nelson & Stefan Burns use cutting-edge technology to investigate evidenc
- E6: Mystery of the Ice Cave (2017-12-02) — A strange cave freezes in the summer and melts in the winter, and a massive sand dune swallows a small child in an instant. Rob Nelson and Stefan Burns use cutting-edge technology
- E7: Lost Pirate City Treasure (2017-12-09) — When an infamous pirate city sunk into the sea after a massive earthquake, a pirate's treasure might have disappeared with it. Rob Nelson and Stefan Burns use cutting-edge technolo
- E8: Quest for the Gold Rush Fortune (2017-12-16) — Millions of dollars of stolen Gold Rush treasure is rumored to have been stashed in a cave in Northern California. Rob Nelson and Stefan Burns use cutting-edge technology to search
Frequently Asked Questions
How many seasons does Secrets of the Underground have? 2 season(s) with 16 episodes.
Where can I watch Secrets of the Underground? See the Where to Watch section above for current streaming options.
