History - Cities Of The Underworld Secrets Of Soviet Bases Format:DVD These classic machines

These classic machines

In a universe as vast as it is mysterious

Astounding UFO confessions and vivid depictions from Alien abductees igniting experts and researchers to aggressively investigate the growing crisis

National Geographic investigates the "monkid" phenomenon -- adopting monkeys as surrogate babies

History - Cities Of The Underworld Secrets Of Soviet Bases Format:DVD These classic machinesDeep within the former Soviet Union lies a classified, subterranean world of Cold War secrets. In Ukraine, which once had the world's third largest nuclear arsenal, Don ducks behind the Iron Curtain to reveal a how the Soviets were really preparing for a Nuclear War. From nuclear submarine bases to underground apartment blocks, these sites are so top secret, they've never before been seen on American television.