Season pulse
Episodes
10 episodes
Mercenary
Ragnar and Lagertha's fleets depart Kattegat once more for Wessex and this time they bring a group to colonize there. King Ecbert hosts the Norsemen and proposes a deal. Despite the misgivings of some of the other leaders, Ragnar leads his forces into battle once more, but this time as allies of Wessex.
The Wanderer
Lagertha and Athelstan help to set up the Viking settlement. A mysterious wanderer arrives in Kattegat.
Warrior's Fate
King Ecbert visits the developing Viking settlement as the first harvest is sown.
Scarred
There is bitterness in the camp, Floki is angry over the alliance with Ecbert.
The Usurper
The fleet returns to Kattegat to discover tragic circumstances await.
Born Again
Preparations for the Paris raid pick up speed, and Rollo thinks about the Seer's prophecy.
Paris
The Viking fleet causes panic in Paris. The Emperor Charles declares he will remain in the city.
To the Gates!
The Viking army sets out and Paris goes into lockdown as the army prepares the defense.
Breaking Point
Paris is hit with a second assault. Emperor Charles needs to make a difficult decision.
The Dead
With one last chance to take Paris, Ragnar, and his Vikings troops take a daring chance. Ragnar asks Bjorn for a favor that could change the course of Viking history.