Benedict Cumberbatch joins Londongrad as secret agent

According to foreign media reports, actor Benedict Cumberbatch will star in a series called "Londongrad" and play agent Alexander Litvinenko.

Alexander Litvinenko worked for the Russian intelligence agency and was poisoned with radioactive polonium-210 in the UK in 2006. Londongrad adapted the death of this famous agent, and the complicated interests behind the story became a difficult point for the screenwriter to deal with.

At present, "Londongrad" has not announced the specific number of episodes and the time of online broadcast.