New York City is the biggest city in the country, but it's got some dark secrets. Founded by covert groups, overrun with gangs and mob bosses, and ruled by secret societies, this is the true foundation of the city that never sleeps.

Don Wildman ducks behind the Iron Curtain into Moscow to show how the Soviets were preparing for a nuclear war back during Stalin's regime. He looks at the underground of Moscow, including the areas relating to the Cold War and Stalin's ruthless reign. This includes a glimpse of hidden bunkers and escape tunnels used to hide from Stalin's henchmen.