Tim Charrington

After Ruth moves in with her boyfriend in a remote holiday park, tensions rise as she makes an unsettling discovery that lures her into a spiral of obsession.

' They're mortal enemies, we just hate each other. So surely if they can agree about the destiny of mankind, we can save our quartet from the knacker's yard.' July 1945: The Potsdam Conference. 16 km south of war-devastated Berlin, Stalin, Truman, Churchill and Attlee are met to determine the shape of the new Europe. Having exchanged their white tie and tails for air force blue, an internationally famous string quartet waits to entertain the men of destiny. i When you're dividing up the world you need a little background music ... '

A one-hour anthology television series of one-off contemporary and classic dramas produced by the BBC.