Air date: 2015-02-19

Runtime: 49 min

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.

Air date: 2015-02-26

Runtime: 44 min

Lagertha and Athelstan help to set up the Viking settlement. A mysterious wanderer arrives in Kattegat.

Air date: 2015-03-05

Runtime: 44 min

King Ecbert visits the developing Viking settlement as the first harvest is sown.

Air date: 2015-03-12

Runtime: 44 min

There is bitterness in the camp, Floki is angry over the alliance with Ecbert.

Air date: 2015-03-19

Runtime: 44 min

The fleet returns to Kattegat to discover tragic circumstances await.

Air date: 2015-03-26

Runtime: 44 min

Preparations for the Paris raid pick up speed, and Rollo thinks about the Seer's prophecy.

Air date: 2015-04-02

Runtime: 44 min

The Viking fleet causes panic in Paris. The Emperor Charles declares he will remain in the city.

Air date: 2015-04-09

Runtime: 44 min

The Viking army sets out and Paris goes into lockdown as the army prepares the defense.

Air date: 2015-04-16

Runtime: 44 min

Paris is hit with a second assault. Emperor Charles needs to make a difficult decision.

Air date: 2015-04-23

Runtime: 44 min

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.