Guest Stars Lujza Richter as Liv Álfrún Laufeyjardóttir as Yrsa Gavan O'Connor-Duffy as Njall Edward Franklin as Skarde Bosco Hogan as King Æthelred II Leifur Sigurðarson as Gunnar Magnússon Co Starring Christopher Rygh as Agnarr Pääru Oja as Arne Kenneth M. Christensen as Olof Skötkonung Ethan Dillon as Vestian Robert McCormack as Tomas Jinny Lofthouse as Hertha Jack Mullarkey as Toke Sam Stafford as Ulf Frank Blake as Birger Julian Seager as Jarl Gorm Yvonne Mai as Merin Bill Murphy as Ødgar Matthew Malone as Viking Sailor Wolfgang Cerny as Sten Sigurdsson Jay Cosgrove as Becken Shane Quigley Murphy as Aelfrun Tristan McConnell as Largest Becken