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YouTube TVHidden Beneath the Cities (2026) is a documentary web series in English. On MovieLinkBD: full story, cast, ratings, season & episode guide, official trailer and where to watch Hidden Beneath the Cities online in HD.
Hidden Beneath the Cities — Storyline
Uncovers the extraordinary worlds lying just below modern urban centers. Beneath the streets of stone, soil and concrete exist hidden realms shaped by survival, ritual and imagination. Uncovers the extraordinary worlds that exist beneath major urban centers, from the tombs and wartime shelters of Naples to the manmade Royston Cave in Hertfordshire, England.
Cast & Crew
Hidden Beneath the Cities — Series Details
| First Air Date | 2026-04-24 |
| Seasons | 1 |
| Episodes | 10 |
| Genre | Documentary |
| Language | English |
| Network | National Geographic |
| Status | Returning Series |
| Rating | 6/10 (1 votes) |
Hidden Beneath the Cities — Episode Guide
Season 1
- E1: Underground Cities and Secret Chambers (2026-04-24) — Scientists uncover a city, a chamber, and a complex, and map a tunnel network.
- E2: Crystal Cathedrals and Buried Bunkers (2026-04-24) — Scientists uncover salt chambers, bunkers, old kingdoms, and mysterious caves.
- E3: Hidden Hypogeum and Lost Letters (2026-05-01) — Investigate a tomb in Naples that may contain a prince who inspired the legend of Dracula. Read the desperate letters of Jewish rebels hidden in an Israeli cave, tour a 6,000-year-
- E4: Tunnels and Tombs (2026-05-01) — Crawl through a notorious brick-lined tunnel system in a historic Florida neighborhood. Open a window into the lives of elite Greek families in Naples, explore a three-story underg
- E5: Labyrinths and Legends (2026-05-08) — Explore a labyrinth built beneath Washington, D.C., by an eccentric entomologist. Admire a fresco-filled Roman mausoleum, spot intricate chambers carved into Colombia's volcanic ro
- E6: Subterranean Secrets and Forgotten Foundations (2026-05-08) — Walk the service tunnels hidden beneath Emperor Hadrian's lavish villa in Italy. Uncover a chilling mass grave from the Thirty Years' War in Germany, find the foundations of a Roma
- E7: Buried Battleship and Viking Victims (2026-05-15) — Examine a Revolutionary War-era ship found in the rubble of the World Trade Center. Uncover a mass grave of Viking settlers in Oxford, visit the resistance bunkers of the Warsaw Gh
- E8: Bones Beneath and Coffins & Coins (2026-05-15) — Dig beneath the Treasury in Petra, Jordan, to find a sealed tomb containing 12 skeletons; unearth a hoard of coins hidden during a Scottish massacre, question the purpose of an emp
- E9: Subterranean Seoul and Railway Revealed (2026-05-22) — Discover a massive underground chamber hiding under the Seoul subway. Visit a medieval knight's limestone tomb in Poland, examine Roman ruins beneath a church in England, and ponde
- E10: Secret School and Concealed Castle Cemetery (2026-05-22) — Visit a strange wood-lined tunnel beneath a Copenhagen train station. Locate one of North America's earliest schools for Black children in Virginia, excavate a warrior cemetery in
Frequently Asked Questions
How many seasons does Hidden Beneath the Cities have? 1 season(s) with 10 episodes.
Where can I watch Hidden Beneath the Cities? See the Where to Watch section above for current streaming options.
