LITVINENKO is a new drama coming to ITVX which follows the true story of Alexander Litvinenko who was poisoned with radioactive polonium in 2006.
Here we take a look at where the series was filmed.
Filming for the drama took place in and around London.
The series follows the story of Alexander Litvinenko, played by David Tennant.
Litvinenko was a former Russian Federal Security Services and KGB officer, whose death in 2006 triggered one of the biggest investigations in the history of the Metropolitan Police.