Is Secrets of the Spies coming back?

Secrets of the Spies ended on March 10, 2022. The series aired its final episode on that date, concluding its exploration of espionage topics on BritBox.

This series was a documentary-style show that examined the hidden world of spies, covering real-life cases, historical events, and fictional portrayals. Premiering in 2022, it provided insights into Cold War defections, covert operations, cyber attacks, and the lives of individuals involved in espionage activities. The show combined interviews with former spies, their families, law enforcement, forensic experts, and historians to present a multifaceted view of this secretive world.

Each episode had a runtime of 60 minutes, offering a detailed look into the complex and often enigmatic realm of espionage.