Fortress of the Spy

Fortress of the Spy

Available on iTunes, Investigation Discovery, Science Channel, Travel Channel, HGTV, Prime Video, AHC GO, Cooking Channel, Discovery Life GO, Hulu, Animal Planet
S7 E9: A battle-scarred ruin in the Middle East is evidence of espionage that resulted in tremendous violence on a vast scale; experts expose the truth behind the strange building that holds the secrets of one of the world's most infamous deceptions.