Chris Serle presents a festive feast of food with film and videotape from the largest television library in the world. This week's menu includes super-cooks Philip Harben, Zena Skinner and Fanny Cradock. Noodles from Twenty-four Hours, truffles from Adventure and even a spaghetti tree from Panorama. Billy Bunter of Greyfriars makes a pig of himself, while Sooty and Sweep just make a mess. Guest nutritionist Dr Magnus Pyke reveals the secret of how to keep a wartime country fit, and just why science would ban the humble potato. Producer NIGEL HAUNCH Series producer ALBERT BARBER