Guest Stars Arnas Fedaravicius as Sihtric Amelia Clarkson as Aelflaed Finn Elliot as Young Uhtred Phia Saban as Aelfwynn Ewan Horrocks as Aelfweard Jaakko Ohtonen as Wolland Micki Stoltt as Rognvaldr Harry Anton as Bresal Gábor Perei as Orvar Ilona Chevakova as Ingrith Emili Akhchina as Vibeke Lara Steward as Hella David Thompson as Older Missionary Bence Balasko as Younger Missionary Aitana Velazquez as Estrid