Guest Stars Sarah Greene as Judith Moe Dunford as Aethelwulf Edvin Endre as Erlendur Jefferson Hall as Torstein Philip O'Sullivan as Bishop Edmund Cormac Melia as Ubbe Gaia Weiss as Porunn Cathal O'hallin as Hvitserk Ivan Kaye as King Aelle of Northumbria Amy Bailey as Princess Kwenthrith Carrie Crowley as Elisef