As Alfred the Great defends his kingdom from Norse invaders, Uhtred--born a Saxon but raised by Vikings--seeks to claim his ancestral birthright.
Cast:Alexander Dreymon , Eliza Butterworth , Arnas Fedaravicius , Mark Rowley , Emily Cox , James Northcote , Millie Brady , Timothy Innes , Cavan Clerkin , Ian Hart , Ewan Mitchell , David Dawson , Adrian Schiller , Harry McEntire , Jeppe Beck Laursen , Adrian Bouchet , Toby Regbo , Stefanie Martini
King Alfred's health is failing. As time runs out for him to unite the kingdoms of England, his greatest warrior Uhtred must lead Wessex in battle against the fearsome Bloodhair. When Uhtred is cursed by vicious seer Skade, tragedy follows.
When Uhtred commits a serious crime Alfred turns events to his advantage but is outraged when Uhtred retaliates with an act of violence. Uhtred must embark on a voyage and Skade's power takes hold - has he passed a place of no return?
Bloodhair and Athelwold try to coax Uhtred into their alliance against Alfred. Fearing for her life, Aethelflaed turns to Father Beocca for aid.
Uhtred turns his attention to Aethelflaed's plight. Alfred forces Edward to face his duty. Ragnar's army marches but traitors emerge from within.
A deadly betrayal threatens to splinter Ragnar's army. Uhtred forms a cunning battle plan and finds an unexpected ally in young Edward.
Edward makes a kingly decision. Alfred lays plans for his son's future reign. Aethelwold faces a treacherous task. Uhtred and Brida search out a seer.
A message from Uhtred and the machinations of Skade exploit divisions among the Danes. His health failing, Alfred wrestles with Aethelwold's fate.
Uhtred risks returning to Wessex to fulfil his vow to Brida. As the royal wedding approaches, Aethelwold spreads discord from the shadows.
At the end of his days, Alfred takes Uhtred into his confidence about his plans for Edward's uncertain future, but Aelswith charts a different course.
As a huge battle with the Danes is close, Edward has to make pivotal decisions that will affect the fates of Uhtred, Wessex - and England.