 The film will be an espionage thriller, exploring the collision between deep rooted Russian power structure enforced by the KGB and its successor, the FSB, and the new wave of wild west capitalism that came on the heels of Glasnost. And the way in which Litvinenko got caught between those two colossal forces. From his deathbed, Litvinenko blamed Russian president Vladimir Putin and his regime for the poisoning, ruled to be from polonium-210.