Litvinenko is a 2022 four-part British television mini-series based on real events, about the 2006 poisoning of Alexander Litvinenko in London. It stars David Tennant as Litvinenko and Margarita Levieva as his wife Marina Litvinenko. Made for ITVX by Tiger Aspect, the series was directed by Jim Field Smith, and written by George Kay.It premiered on 15 December 2022. imdb.com