Complete story — includes the ending
Horik and Ragnar agree that they need more ships and warriors to return to England. Horik persuades Ragnar to delay killing Jarl Borg, in case his execution scares off potential allies. Helga reveals that she is carrying Floki's child and they agree to wed. When Helga seeks Ragnar's blessing, Floki claims they do not need it. They instead marry with King Horik's blessing. Ragnar visits the Seer who reveals that Athelstan is alive but spiritually torn. In England, King Ecbert proposes an alliance with King Ælla against the expected return of the Vikings. To win over a suspicious Ælla, Ecbert marries his son to Ælla's daughter to seal their alliance. Ragnar's call for an ally is answered by a mysterious Earl, who is revealed to be Lagertha. Aslaug tells Ragnar she is pleased that Lagertha is joining forces with him. Bjorn doesn't manage to make Þorunn take her own romantic decisions, as he is her master. Rollo forces Siggy to admit she is sleeping with Horik. Horik tricks Borg into thinking he will escape his fate, but in the end Borg is led into town to be executed. Ragnar performs the Blood Eagle ceremony on Borg.
Sources and content license
Source and revision history · Adapted from Wikipedia contributors, Vikings season 2. HTML formatting and reference markers removed. · Content license