It’s a series that revolves around the Directorate-General for External Security, France’s foreign intelligence service. It’s based on real accounts by former spies and focuses on this team who are operating undercover on missions and areas that the French are particularly interested in, especially in the Middle East. It’s a fascinating exposé of that kind of life, of people living under false identities for years. The lead actor is Mathieu Kassovitz, who is just utterly brilliant, but the entire cast are amazing.