SERIES SWANSONG

Nashville, 9pm, Sky Witness

THIS country music drama draws to a close and, while the quality has been on a steady, soapy slide in recent years, Nashville has always had Juliette — the marvellously poisonous singer played by Hayden Panettiere (pictured) — as its trump card. Here, series creator Callie Khouri writes a finale in which Juliette ponders a big decision.