Guest Stars Lujza Richter as Liv Louis Davison as Prince Edmund Álfrún Laufeyjardóttir as Yrsa Asbjørn Krogh Nissen as Jarl Kåre John Kavanagh as The Seer Co Starring Christopher Rygh as Agnarr James Ballanger as Hallbjorn Kenneth M. Christensen as Olof Skötkonung Mark Huberman as Ealdorman of Sussex Gavin O'Connor as Ealdorman of Anglia Alan Devine as Ealdorman of Kent Gavan O'Connor-Duffy as Njall Edward Franklin as Skarde Ethan Dillon as Vestian Gavin Drea as Eadric Streona Martin Philips as Ealdorman of Northumbria Mark Keegan as Edward Jamie Keegan as Alfred Jane McGrath as The Laeknir Marcus Lamb as Wulfnoth Karen Connell as Bulsa Patrick Ryan as Healer Liz Quinn as Woman in Vision Martha Breen as Female Helper