Stream CMA Country Christmas 2017 Online Free – Watch Full Movie from Home at 123Movies. . Country Music queen Reba McEntire will debut as host for the eighth annual “CMA Country Christmas” event from Nashville’s famed Grand Ole Opry House on Monday, November 27, 2017 on ABC. The two-hour holiday music celebration airs on the ABC Television Network and will feature performances by McEntire and a lineup of today’s best in Country sharing their favorite sounds of the season.