As Edward and Aethelflaed spar over the future of Mercia and their father's dream of a united England, Uhtred tries to recover his lost birthright.
All episodes — Season 4
S4 E1Episode 1
Apr 26, 20207.656 min
Uhtred receives news that Bebbanburg's defenses have been weakened by Scottish attacks and plans to seize his birthright, but Edward refuses to help.
S4 E2Episode 2
Apr 26, 20208.456 min
As Uhtred and his men draw closer to Bebbanburg, prodigal son Wihtgar returns with some tricks up his sleeve. News of Cnut's treachery reaches Wessex.
S4 E3Episode 3
Apr 26, 20208.255 min
Uhtred suffers an unbearable loss in his attack on Bebbanburg but takes some valuable captives during his retreat south. Aethelflaed prepares for war.
S4 E4Episode 4
Apr 26, 20208.252 min
Hoping to be joined by Edward's troops, Aethelflaed and Uhtred ally with the Welsh to face Cnut's thousand-warrior army at the Battle of Tettenhall.
S4 E5Episode 5
Apr 26, 20208.355 min
A repentant Aethelred lingers near death while his ealdormen vie for control of Mercia and Edward uses his niece Aelfwynn as a bargaining chip.
S4 E6Episode 6
Apr 26, 20207.853 min
Eardwulf and his men pursue Uhtred's party as it flees through a countryside ravaged by disease. Tensions rise between Edward and the Mercians.
S4 E7Episode 7
Apr 26, 20208.152 min
Aelfwynn suffers from the sickness sweeping the land. Edward proposes an unexpected path forward for Mercia. Brida is freed by Cnut's kinsman.
S4 E8Episode 8
Apr 26, 20208.151 min
Uhtred reluctantly prepares to take power in Mercia but secretly formulates an alternate plan. Brida joins the Danes in attacking the Welsh.
S4 E9Episode 9
Apr 26, 20208.353 min
The Danes under Brida and Sigtryggr sack Winchester, guided by the traitor Eardwulf. Haesten ambushes Uhtred's party and seizes valuable captives.
S4 E10Episode 10
Apr 26, 20208.555 min
Edward besieges Winchester as he awaits Aethelflaed's reinforcements, but Uhtred isn't convinced that conquest is really Sigtryggr's ultimate aim.