Guest Stars Nathan O'Toole as Bjorn Lothbrok David Pearse as Svein Co Starring Maude Hirst as Helga Jefferson Hall as Torstein Tadhg Murphy as Arne Elinor Crawley as Thyri Haraldson Diarmaid Murtagh as Leif Vladimir Kulich as Eric Trevor Cooper as Earl Bjarni Kevin Flood as Old Man
