S4E3
Forbidden History Season 4 Episode 3
⚠ Spoiler alert This recap gives away what happens in this episode.
Episode Summary & Review
Jamie Theakston exposes a secret unit that murdered Bulgarian dissidents. One victim, Georgi Markov, was famously killed with a ricin-tipped umbrella. The Bulgarian secret department called Service 7 is a force that operated in 9 countries.