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Season 10
Satellite images capture bizarre structures in the remote and inhospitable swamp lands of Louisiana; experts investigate a forgotten war-torn fortress with a mysterious connection to the sinking ruins of a classified military installation.
All Episodes - S10
EPS01
When investigators spot strange anomalies in the Amazon jungle, the discovery stokes rumors of a long-lost Nazi base in the Americas. Ancient circle in Cornwall Britain that predate King Arthur and tin mines in Britain. NASA alien landscape in Arizona US.
EPS03
When satellite images spot a strange white substance in the land of the Aztecs, experts investigate the site for extraterrestrial connections; what they find could explain the rise of one of the world's greatest civilizations.
EPS04
New evidence reveals a Viking portal to their spiritual realm.
EPS05
Satellite images capture bizarre structures in the remote and inhospitable swamp lands of Louisiana; experts investigate a forgotten war-torn fortress with a mysterious connection to the sinking ruins of a classified military installation.
EPS06
Satellite images reveal a long-lost village buried in a dense forest; archaeologists investigate and uncover a mysterious grave site with the remains of decapitated skeletons and possible evidence of vampire burials.
EPS07
Satellites capture evidence of a mysterious structure in a remote and rocky area of Hawaii, and when experts investigate, what they find could point to human sacrifices and the wrath of a shape-shifting god.
EPS08
When a gigantic ship emerges from the sands of a strange island, experts investigate; what they find reveals evidence of a horrific Viking massacre.
EPS09
When experts spot what appears to be an abandoned city in the Caspian Sea, they investigate declassified Cold War evidence to reveal an Atlantis-like city built by the Soviets; what they find exposes its long-lost secrets.
EPS10
Satellite images reveal a mysterious pattern of six perfect circles hidden in the desert landscape of New Mexico; experts investigate and uncover evidence of catastrophic military testing deliberately erased from history.