Ragnar and Ivar plot against the Saxons and reach a new level of understanding. Meanwhile, King Aelle cannot hide his pleasure when Ragnar arrives in a cage and he shows him no...
Ragnar and Ivar face a difficult decision in regard to their crew and Bjorn has an unexpected reunion. Meanwhile, Ragnar takes a risk as he carries Ivar towards the Royal Villa...
Ragnar seeks to equip his voyage to Wessex, even while being warned that the gods have deserted him; Bjorn prepares to fulfill his dream of exploring the Mediterranean.
Ragnar reaches Kattegat, where he begins a plan to return to Wessex and right past wrongs. However, he finds his closest allies may have their own plans.
The labours of the Vikings eventually bear fruit as they re-launch their boats within sight of Paris. Meanwhile, Aethelwulf and Alfred arrive in Rome and Pope Leo confers honours.
The defeated Vikings question Ragnar's leadership as they evacuate their camp and move back down-river, while Ragnar orders the fleet to beach at a cliff face and unveils an...
King Ecbert's ambitions are uncovered as he schemes to gain the crown of Mercia while the Vikings attack with considerable force. Meanwhile, Harbard, the mysterious wanderer, is...