The newest entry into the franchise, '911: Nashville,' is a high-octane procedural about heroic first responders, as well as their family saga of power and glamour set in one of America's most diverse and dynamic cities. The all-new series stars Chris O'Donnell, Jessica Capshaw, Kimberly Williams-Paisley, LeAnn Rimes, Hailey Kilgore, Michael Provost, Juani Feliz and Hunter McVey.