A group of former military elites set out to explore an uncharted abyss, not knowing their worst nightmare is waiting for them deep beneath the ground.
A group of former military elites set out to explore an uncharted abyss, not knowing their worst nightmare…
Natural history series focusing on the spectacular scenery and indigenous wildlife of Russia. The team undertakes a nine-month venture flying over the gigantic empire of the Russian federation: from the Arctic Ocean to t…
Natural history series focusing on the spectacular scenery and indigenous wildlife of Russia. The team und…
