Guest Stars Gaia Weiss as Porunn Amy Bailey as Princess Kwenthrith Co Starring Sarah Greene as Judith Maude Hirst as Helga Moe Dunford as Aethelwulf Edvin Endre as Erlendur Jefferson Hall as Torstein Philip O'Sullivan as Bishop Edmund Cormac Melia as Ubbe Cathal O'hallin as Hvitserk Steve Wall as Uncle Einar Barbara Griffin as Sorceress