Whatever happened to Charters and Caldicott, that pair of cricket-mad 'solemn asses' from Alfred Hitchcock's classic suspense movie The Lady Vanishes? Fast forward about fifty years. The world has changed beyond recognition, but not Charters and Caldicott. A little longer in the tooth, perhaps, they remain dedicated to the manners of the old school, enjoying lunch at their gentlemen's club and aft...