Guest Stars Stanislav Callas as Jorundr Hayat Kamille as Mariam Софья Лебедева as Elena Bradley James as Harekr Marcin Dorociński as Yaroslav the Wise Co Starring Christopher Rygh as Agnarr James Ballanger as Hallbjorn Charlie O'Connor as Svein Henessi Schmidt as Gytha Yngvild Støen Grotmol as Gudrid Taylor James as Batu Kayode Akinyemi as Kaysan Aoibhínn McGinnity as Valgerda Mark Huberman as Ealdorman of Sussex Emily McEntire as Hrefna Ailbhe Cowley as Brigtoc Patrick Loftus as Kolr Eleanor McLynn as Dorn Jade O'Connor as Gunn Ciaran McMahon as Hámundr Tolga Safer as Kurya Siobhán Callaghan as Cadlin Eoghain Francis Kiernan as Aki Sharon McCoy as Skögul Margarita Grillis as Bekkhild Deirdre Donnelly as Elder Leader Noni Stapleton as Alice Jim Roche as Owner Cate Collenette as Auor