After six seasons — four on ABC and two on CMT — the curtain is coming down on NASHVILLE. The upcoming sixth season of the country music sudser, which returns on January 4, will be its last. As per usual, it will air in two parts, with the series finale set for summer 2018. “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 in a statement. “And we want to return the favor with a final season that celebrates all the joys and passions, twists and turns — and amazing music! — that made NASHVILLE such an exciting journey for the last six years.”