Watch S1, EP1: Underground Cities and Secret Chambers with Fubo for $0 Today
Scientists uncover a city, a chamber, and a complex, and map a tunnel network.
Scientists uncover a city, a chamber, and a complex, and map a tunnel network.
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More episodes
Hidden Beneath the Cities
S1, EP10 "Secret School and Concealed Castle Cemetery"A mysterious tunnel, colonial ruins and warrior cemeteries are exposed.
Hidden Beneath the Cities
S1, EP8 "Episode 8"Old Tombs, buried coins, and a 4,000-year-old oak log coffin are discovered.
Hidden Beneath the Cities
S1, EP6 "Subterranean Secrets and Forgotten Foundations"Explorers find a tunnel system, mass graves, city foundations, and longhouses.
Hidden Beneath the Cities
S1, EP4 "Tunnels and Tombs"Explorers discover tunnel systems, a sprawling city, and military barracks.
Hidden Beneath the Cities
S1, EP10 "Secret School and Concealed Castle Cemetery"A mysterious tunnel, colonial ruins and warrior cemeteries are exposed.
Hidden Beneath the Cities
S1, EP9 "Subterranean Seoul and Railway Revealed"Underground chambers, medieval tombs, old ruins and fossils are uncovered.
Hidden Beneath the Cities
S1, EP8 "Episode 8"Old Tombs, buried coins, and a 4,000-year-old oak log coffin are discovered.
Hidden Beneath the Cities
S1, EP7 "Episode 7"A buried ship, wartime cellars, jar burials and mass graves are excavated.
