At Christmas, Grouchy Smurf behaves badly to everyone and it takes the Ghosts of Christmas Past, Present and Future to teach him to appreciate Christmas.At Christmas, Grouchy Smurf behaves badly to everyone and it takes the Ghosts of Christmas Past, Present and Future to teach him to appreciate Christmas.At Christmas, Grouchy Smurf behaves badly to everyone and it takes the Ghosts of Christmas Past, Present and Future to teach him to appreciate Christmas.