Escape

When Clark and Lois try to get away for a weekend, they end up at the same Scottish bed-and-breakfast as Chloe and Oliver. The couples try to deal with their awkwardness, but have bigger problems when a 300-year-old Scottish banshee begins possessing woman and seeking vengeance against men. Meanwhile, Tess learns Zod's secret, and the major discovers that he's not as omnipotent as he believed.