Miss Marple finds herself spending the weekend at Chimneys, the stately home of Lord Caterham whose late wife was her cousin. The weekend has a diplomatic air to it as the Austrian Count Ludwig von Stainach is also there to negotiate a trade agreemen... (more)t with the British that will give the British access to iron ore. An important person goes missing, and Marple's search leads to a decades-old murder that might be connected to a mysterious diamond theft.

Adam Godley, Alex Knight, Anthony Higgins, Charlotte Salt, Dervla Kirwan, Edward Fox, Ian Weichardt, Jonas Armstrong, Laura O'Toole, Letty Butler, Mathew Horne, Michelle Collins, Richard Betts, Robert Dunbar, Ruth Jones, Stephen Dillane