Stalin's Secret Atlantis
- Episode aired May 6, 2021
![What on Earth? (2015)](https://m.media-amazon.com/images/M/MV5BNjdjM2FhMjAtMGY4MS00OGJmLTlhNDgtMTc1ZjZiNjAzNTQ4XkEyXkFqcGdeQXVyMTAwMzM3NDI3._V1_QL75_UX190_CR0,2,190,281_.jpg)
When experts spot what appears to be an abandoned city in the Caspian Sea, they investigate declassified Cold War evidence to reveal an Atlantis-like city built by the Soviets; what they fin... Read allWhen experts spot what appears to be an abandoned city in the Caspian Sea, they investigate declassified Cold War evidence to reveal an Atlantis-like city built by the Soviets; what they find exposes its long-lost secrets.When experts spot what appears to be an abandoned city in the Caspian Sea, they investigate declassified Cold War evidence to reveal an Atlantis-like city built by the Soviets; what they find exposes its long-lost secrets.