
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.
What leads someone to spy against their own nation? Motivations vary but tend to fall into one of four categories, as notorious cases demonstrate.
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.