The Café René, at the heart of the picturesque town of Nouvion in occupied France, is a hot-bed of war-time intrigue. Look around and you'll see the Resistance, the Communists, the German army, the Gestapo, the Royal Air Force and one Officer Crabtree (sent from 'British Ontelligence Headquitters'), all in various disguises. But just where is the painting of The Fallen Madonna With The Big Boobies by Van Clomp? There's only one way to find out...