Nashville Season 6 to be the final season Lionsgate and Opry Entertainment announced today that Nashville Season 6 will be the final season. Nashville Season 6 premieres on Thursday, January 4 at 9pm ET/PT on CMT. The 16-episode final season will air in two parts, with the finale airing this summer. “All of us on Nashville are so incredibly grateful to the show’s fans, who convinced CMT to give us a chance to keep telling the story of these remarkable characters,” said executive producer Marshall Herskovitz.