The Germans have captured the British airmen and only René can save them. But not before he becomes impaled upon a 20 foot radio tower, disguises himself as the hunchback of Notre Dame, and brokers a clandestine deal involving a solid gold cuckoo clock and the Portrait of the Fallen Madonna with the Big You-Know-What’s. What tangled web of deceit, distress and double entendre! Will things ever sort themselves out? Find out in the sixth series of this outrageously funny comedy from the BBC.