The Great Army is gathering in Kattegat, as Lagertha is saved by Bjorn Ironside from the hands of Ragnar's sons. Rollo is establishing the kingdom of Normandie as a safe-heaven for all vikings in search for land.
Stars: Katheryn Winnick, Clive Standen, Gustaf Skarsgård
Director(s): Jeff Woolnough
Writer(s): Michael Hirst