
S01E01 High-Tech Surveillance and an Eye in the Sky
In the spy game, if you can listen, you can learn, and gaining that crucial ability to eavesdrop has required some deeply creative ingenuity.
From old-school "dead drops" to high-tech digital transfers: Learn how intelligence officers actually acquire the information collected by sources.
The spy game is a serious business, and throughout history, the tools and technologies developed for it have mattered as much as the spies themselves.