A flag raised, a thaw begins - then a CIA agent arrives, and things take a dark turn. Read more
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2. Old Habits
A flag raised, a thaw begins - then a CIA agent arrives, and things take a dark turn.
3. This Looks Real
As cases grow, an agent pushes for answers, and someone new gets far closer than expected.
4. Sound and Fury
A media and political storm gathers around detectives investigating in Havana.
5. The Lobby
Havana Syndrome becomes entwined with an old bloody fight against Castro.
6. The Thing
Havana Syndrome spreads. And an eerily similar phenomenon in '70s Moscow is investigated.
7. America's Backyard
Havana Syndrome patients are back in the dark, Cuba is on the brink.
8. The Cart Before the Flying Donkey
At a Havana Syndrome conference, scientists put a very different theory forward.
9. Squeaky Fans
Mass hysteria theories emerge. An explanation - or convenient exit strategy for the CIA?
10. The 7th Floor
Adam plans to officially testify to the US government – but nothing is straight forward.