Guest Stars David Alford as Bucky Dawes Ed Amatrudo as Glenn Goodman Kourtney Hansen as Emily Rainee Blake as Alannah Rhiannon Giddens as Hanna Lee "Hallie" Jordan Dylan Arnold as Twig Wysecki Myles Moore as Jake Maitland Ronny Cox as Gideon Claybourne Ilse DeLange as Ilse De Witt Miguel A. Nunez, Jr. as Tommy Reddick Devon Ogden as Leah Justin Giddings as Preston