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Watch What on Earth? - Season 11 Episode 2 Online!:

Satellites capture dozens of parallel lines hidden in Polish woodlands.

Release Date: 2015-02-10
Seasons: 1 2 3 4 5 6 7 8 9 10 11 12
TMDb: 6.5/10
  • Country: US
  • Language: English | Français | Deutsch
  • Runtime: 44

Other episodes for this season

Secret Soviet Spacecraft
Episode 1 - Secret Soviet Spacecraft
Range of Nazi Evil
Episode 2 - Range of Nazi Evil
Doomsday Lair of Greece
Episode 3 - Doomsday Lair of Greece
Mystery of the Welsh Mine
Episode 4 - Mystery of the Welsh Mine
Riddle of Sardinia Tower
Episode 5 - Riddle of Sardinia Tower
Circles of the High Kings
Episode 6 - Circles of the High Kings
Russia's Lightning Lab
Episode 7 - Russia's Lightning Lab
Poland's Secret Nazi Compound
Episode 8 - Poland's Secret Nazi Comp...
Holes of Dead Sea Destruction
Episode 9 - Holes of Dead Sea Destruc...
Ancient Rome's El Dorado
Episode 10 - Ancient Rome's El Dorado