Guest Stars Amalia Holm as Hrefna Sofia Lebedeva as Elena Leander Vyvey as Stígr Florian Munteanu as General Georgios Maniakes John Kavanagh as The Seer Co Starring Christopher Rygh as Agnarr Aoibhínn McGinnity as Valgerda Taylor James as Batu Kayode Akinyemi as Kaysan Ciaran McMahon as Hámundr Eleanor McLynn as Dorn Jade O'Connor as Gunn Henessi Schmidt as Gytha Eóghain Francis Kiernan as Áki Pyry Kähkönen as Harald Harefoot Sharon McCoy as Skögul Cal O'Driscoll as Edward Luke Harmon as Harald Haraldsson Henry Proctor as Alfred Nikolai Kinski as Emperor Romanos Huey O'Meara as Harthacanute Jack Hickey as Richard of Normandy Christopher Sciueref as Patriarch Ely Solan as William James Collins as Harold Cooper Murray as Tostig Keith McErlean as Walter Enda Oates as Osbern Nisrine Adam as Arabic Speaking Woman Senan Jennings as William (8 Years Old)
