Guest Stars Eliza Butterworth as Aelswith Arnas Fedaravičius as Sihtric Mark Rowley as Finan James Northcote as Aldhelm Cavan Clerkin as Father Pyrlig Timothy Innes as Edward Ewan Mitchell as Osferth Adrian Schiller as Aethelhelm Adrian Bouchet as Steapa Julia Bache-Wiig as Thyra Magnus Bruun as Cnut Thea Sofie Loch Næss as Skade Kevin Eldon as Bishop Erkenwald Simon Stenspil as Dagfinn Debbie Chazen as Sable Christopher Rygh as Dane Guard Julia Brown as Ecqwynn Anton Saunders as Godric Ella Bruccoleri as Younger Nun Anastasia Hille as Abbess Virág Bárány as Ecqwynn's Mother
