Discover one of the most audacious and incredible forgotten tales from the Cold War. A story following the CIA and British SIS as they attempt to understand the intentions of the Soviets and gain an upper hand in an Europe divided by undertaking one of the greatest acts of underground secretive engineering ever attempted. This is Tunnel, Traitor, King, Gold, a Podcast by Achtung! History.  

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Achtung! History is produced by The Berlin Tour Guide and presented by Simon J, James. You can follow Achtung! History on Twitter, Facebook and Instagram.