The sparkle and shine of Christmas once again comes to life in this home-grown gem for all the family, starring a host of British favourites, including David Tennant, Marc Wootton, Joanna Page and Pam Ferris. This Christmas, the unforgettable pupils of St. Bernadette’s are heading to Wales to compete in the National Choir Contest; “A Song for Christmas". New supply teacher Mr Peterson has the unenviable task of trying to curb the hysterical enthusiasm of the kids - not to mention Mr Poppy – but reluctantly finds himself getting swept along. Over land and water, charting mountains and caves and with a donkey in tow, the gang learn to conquer their fears and work as a team in their quest to get to the competition in time.