9-1-1: Nashville 2×04 Promo “In Cold Blood” Chris O’Donnell 9-1-1 spinoff

9-1-1: Nashville 2×04 “In Cold Blood” Season 2 Episode 4 Promo – Check out the promo for 9-1-1: Nashville Season 2 Episode 4 “In Cold Blood” airing next week on ABC.