The Soviet Bomb Chief the CIA Hunted for Years... Until He Died Without a Name

The US Spy Sub That Followed a Soviet Sub Under the Arctic Ice... What They Heard Was Terrifying

What the Soviets Dumped Under Moscow... And the Radiation Still There Today

The US Spy Sub That Tapped a Soviet Cable for 10 Years... What They Heard Was Terrifying

The Soviet Computer Science Banned as a Bourgeois Fake... Why Stalin Killed It

The Soviet Sub Designer the CIA Spent Billions to Beat... Until He Vanished

The 15,000 Soviet Troops Who Vanished Into Egypt... Dressed as Civilians

The Unstoppable Soviet Silos... And the Terrifying Reason America Paid to Blow Them Up

The Soviet Space Plane Built Before the Shuttle... Why They Locked It in a Hangar

The Soviet Sub That Could Hit Washington in Minutes... What the CIA Found Inside Was Terrifying

The Soviet Battlecruiser Built to Hunt US Carriers... What the CIA Found Below Deck Was Terrifying

The American Tunnel Dug Under Soviet Berlin... Until a Traitor Gave Away the Secret

The Soviet Spy Chief Who Vanished in America... Until He Surfaced 15 Years Later

The KGB Colonel Who Defected to America... Then Walked Back Into the Soviet Embassy

The Soviet Nuclear Fortress Hidden in the Arctic... What the CIA Found Inside

The Soviet Space Station With a Cannon — And Why the Kremlin Fired It in Orbit

The Soviet Uranium They Couldn't Protect... And the Reason US Paid to Take It

The Soviet Sub Whose Reactor Froze Solid... What the CIA Found Inside Was Terrifying

The Soviet Typhoons They Couldn't Scrap... And the Reason US Paid to Destroy Them

Taking the Long Way Home Tonight