Special Guest Stars Reba McEntire as Sunny Barnes 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 Madalyn Horcher as Paige Seth Gabel as Walter Angelique Cabral as Carla de Lugo West Liang as Tony Anirudh Pisharody as Luke Aaron Staton as Scott Paige Searcy as Autumn Cutter Co Starring Sofia Embid as Mary Amy Puente as Pat Ramona King as Nurse Sharon Grayson Berry as Craig Plotnik Marisa Brown as Jody Cutter Terrell Wooley as Derek