EXCLUSIVE: Rex Linn (Young Sheldon, Better Call Saul) has joined the Season 3 cast of ABC’s Big Sky: Deadly Trails, reuniting him on the small screen with girlfriend Reba McEntire. Linn will portray Buck Barnes, husband of McEntire’s character Sunny Barnes. The pair owns Sunny Day Excursions which specializes in glamping. An exclusive first-look photo of […]