National treasures Wallace and Gromit are the multi-Oscar, multi-BAFTA winning plasticine pair who swept to fame in the the 1980's, putting Bristol's Aardman animation company on the comedy world map. Sue MacGregor brings the creative geniuses behind this quintessentially British comedy duo together to talk all things Wensleydale, from Wigan to Hollywood's Dreamworks, in this Christmas edition of The Reunion.