Special Guest Stars Reba McEntire as Sunny Barnes Lyle Lovett as Tex Guest Stars Ryan O'Nan as Donno Henry Ian Cusick as Avery McCallister Rex Linn as Buck Barnes Luke Mitchell as Cormac Barnes Cree Cicchino as Emily Arlen Seth Gabel as Walter Madalyn Horcher as Paige Angelique Cabral as Carla de Lugo West Liang as Tony Co Starring Melissa Chambers as Madge Crowder Angel Rosario as Green Coveralls Ryan Jason Cook as Gabriel