Guest Stars Lujza Richter as Liv Stanislav Callas as Jorundr Pollyanna McIntosh as Queen Ælfgifu Hayat Kamille as Mariam Bradley James as Harekr Marcin Dorociński as Yaroslav the Wise Co Starring Christopher Rygh as Agnarr Charlie O'Connor as Svein Taylor James as Batu Kayode Akinyemi as Kaysan Yngvild Støen Grotmol as Gudrid Aoibhínn McGinnity as Valgerda Emily McEntire as Hrefna Patrick Loftus as Kolr Ciaran McMahon as Hámundr Jade O'Connor as Gunn Steven Brand as Vitomir James O'Driscoll as Assassin Siobhan Bolton as Kara Fiona Browne as Mother Mae Higgins as Girl Wai Wong as Dealer Barry Calvert as Thorgills