Guest Stars Georgia Hirst as Torvi Jennie Jacques as Judith Adam Copeland as Kjetill Flatnose Ferdia Walsh-Peelo as Alfred Kelly Campbell as Ingvild Scott Graham as Frodi Darren Cahill as Aethelred Leah McNamara as Aud Kris Holden-Ried as Eyvind Róisín Murphy as Princess Elsewith Alicia Agneson as Freydis Jack McEvoy as Helgi the Lean Donna Dent as Rafarta Elijah Rowen as Asbjorn Mei Bignall as Thorunn Dean Ridge as Magnus Tallulah Belle Earley as Jorunn Christopher McHallem as First Saxon Noble Malcolm Douglas as Cyneheard Simon Boyle as Priest Tomi May as Jarl Olavsonn Michael Power as Ivar's Bodyguard Mark Lavery as Ivar's Male Slave Damien Devaney as Wilfred