London, England, 2008. Some of the most distinguished experts on the work of Italian artist Leonardo da Vinci (1452-1519) gather at the National Gallery to examine a painting known as Salvator Mundi; an event that turns out to be the first act of one of the most fascinating stories in the history of art.
In The Turning Point, written by Michael Dobbs, Benedict Cumberbatch takes the role of Guy Burgess while Matthew Marsh plays the part of Winston Churchill. The play was part of the Sky Arts Theatre Live! Series, which won the Broadcasting Press Guild Best Multichannel Programme Award.