Ep. 21: Canute survives an assassination attempt while Thorfinn reunites with Leif and seeks revenge on Askeladd.

In 1014, King Selwyn orders Canute to travel to York in Northumbria. During the journey up the Ouse river, an assassin shoots at Canute, but Thorfinn kills the attacker. Thorfinn is recognized by Leif from Iceland, leading to a happy reunion, though Thorfinn remains focused on avenging himself against Askeladd. It is revealed that a female slave disguised as Canute was actually hit, and Canute orders her rescue. Askeladd publicly hints at enemies in York, having hired the assassin to spread rumors. He also spies for the king via Gunnar. Thorfinn, with an unhealed arm, demands a duel from Askeladd, witnessed by Canute and Thorkell. Before the fight, the dying Bjorn challenges Askeladd, who defeats him and kills him mercifully after affirming their friendship. Askeladd then prepares to fight Thorfinn.
Episodes
- Ep. 17 · Askeladd faces mutiny while Thorfinn races to save him from Thorkell
- Ep. 18 · Thorfinn fights Thorkell for Askeladd's fate while Canute embraces kingship after a spiritual awakening.
- Ep. 19 · Thorfinn defeats Thorkell in a duel, leading Canute to declare war on King Sweyn.
- Ep. 20 · Canute confronts King Sweyn at Gainsborough while Askeladd secures his safety through political leverage.
- Ep. 21 · Canute survives an assassination attempt while Thorfinn reunites with Leif and seeks revenge on Askeladd.
- Ep. 22 · Thorfinn and Askeladd engage in a duel where Askeladd discards his weapon and defeats Thorfinn before Canute intervenes.
- Ep. 23 · Sweyn Announces Welsh Campaign While Thorfinn Faces Imprisonment and Leif Offers Escape
- Ep. 24 · Askeladd reveals his true identity and kills King Sweyn during a tense confrontation.