Great Performances continues the cherished tradition of ringing in the new year with the Vienna Philharmonic with Chicago Symphony Orchestra Music Director Riccardo Muti. This year’s program welcomes new host Hugh Bonneville, best known as Robert, Earl of Grantham, in Downton Abbey. From Vienna: The New Year’s Celebration 2018 premieres Monday, January 1, 2018 at 2:30PM EST(check local listings).