Guest Stars John Kavanagh as The Seer Thorbjørn Harr as Jarl Borg Co Starring Georgia Hirst as Torvi Maude Hirst as Helga Moe Dunford as Aethelwulf Jefferson Hall as Torstein Philip O'Sullivan as Bishop Edmund Cormac Melia as Ubbe Cathal O'hallin as Hvitserk Carrie Crowley as Elisef Morgan C. Jones as Law Giver Richard Ashton as Thorvard Jens Christian Buskov Lund as Olrik Rachel-Mae Brady as Young Woman