9-1-1: Nashville 1×04 Promo “Bad Case of the Blues” Chris O’Donnell 9-1-1 spinoff

9-1-1: Nashville 1×04 “Bad Case of the Blues” Season 1 Episode 4 Promo – Check out the promo for 9-1-1: Nashville Season 1 Episode 4 “Bad Case of the Blues” airing next week on ABC.