Guest Stars Louanne Stephens as Ruby John Bishop as Bob Barnes Gerald McRaney as Barlow Connally Michael Mosley as Sean Moretti Katherine LaNasa as Lizzie Ambrose Calum Worthy as Zac Nunn Shawn Hatosy as Levi Giggs Stacy Haiduk as Julia Sublette Patrick Fabian as Dr. Dennis Nunn Jodi Harris as Langley Nunn Co Starring Luce Rains as Farmer Chilton Esodie Geiger as Doctor J. Michael Oliva as Pawn Shop Owner John A. Ortiz as Rodeo Announcer Eb Lottimer as Chris Sublette John English as Lee