Rodasauri the Diplodocus has always dreamed of experiencing a proper London Christmas. On his way to find this land of sparkling decorations, he meets the generous Father Christmas who helps him get to London, taking him on a tour of all the wonderful and diverse Christmas treats that London has to offer. What Rodasauri finds is a place of love and friendship, filled with many different people-and now a dinosaur! -who all join together to celebrate the spirit of Christmas.