Vikings follows the adventures of Ragnar Lothbrok the greatest hero of his age. The series tells the sagas of Ragnar's band of Viking brothers and his family, as he rises to become King of the Viking tribes. As well as being a fearless warrior, Ragnar embodies the Norse traditions of devotion to the gods, legend has it that he was a direct descendant of Odin, the god of war and warriors.
Cast: Travis Fimmel, Clive Standen, Katheryn Winnick, Jessalyn Gilsig, Gabriel Byrne, Gustaf SkarsgÄrd, Jefferson Hall, Tadhg Murphy, George Blagden, Diarmaid Murtagh, David Pearse, Elinor Crawley, Vladimir Kulich, Maude Hirst
The epic saga which began with Ragnar Lothbrok, the first Viking hero to emerge from the mists of myth and legend, comes to an end in a spectacular and shocking series finale which finds tragedy striking in the new land and in England.
In the new land, Ubbe and the settlers engage in careful diplomacy when they are surrounded by the locals. In Wessex, the Vikings ambush the Saxon army, but Alfred is convinced the Lord is with his army and refuses to retreat.
Ubbe and the settlers find land, but soon realize they're not alone. In Wessex, King Alfred has mustered a large force to meet the Vikings. Meanwhile, in Kattegat, Erik realizes that Ingrid has been using her powers against him.
When King Alfred of Wessex hears about the arrival of the sons of Ragnar, with an army, he knows he must take drastic action. So as the Viking army makes camp and lies in wait, Alfred and his army abandon the Royal Villa and march to meet them.
Out in the open sea, Ubbe and the settlers are at the mercy of the elements. Tension mounts between Ubbe and Othere and when baby Ragnar begins to weaken, it's the final straw for Ubbe. Meanwhile, Ivar and Hvitserk return to Kattegat.
A fight erupts in Greenland and Ubbe, Torvi and Othere barely escape with their lives...in a leaking boat with no supplies. And in Kattegat, Gunnhild makes a bold move.
Prince Igor receives a hero's welcome in Novgorod but back in Kiev the mood is darker: Prince Oleg will not be giving up the fight. Meanwhile, Ubbe's settlers are overjoyed to find land, but it's not the Golden Land they expected.
It's Election Day in Kattegat and all eyes are on the voting. But strangers arriving at the harbormay force an unexpected outcome. Meanwhile, Ivar receives the signal from Prince Dir that his forces are ready to challenge Oleg.
The mood has changed when the Rus army returns to Kiev and Oleg isolates Ivar. But Dir confirms that he's mustering a force to overthrow Oleg and Ivar is part of the plan. Ubbe and a group of settlers depart Iceland, in search of the Golden Land.
In Iceland, Ubbe learns the truth about Kjetill and has a difficult decision to make. Back in Norway, the battle against the Rus has had grave consequences. But re-enforcements have arrived, and Bjorn has an idea that may yet save the day.
While Ivar and Igor continue to plot against Oleg, Kings Harald and Bjorn make frantic preparations to defend against the invasion,but the efforts of their quick work remain to be seen.
In Iceland, Ubbe and Torvi finally meet a mysterious wanderer. Bjorn is forced to re-think who his enemies are when Erik returns from a scouting mission with worrying information. Bjorn will need allies, but can he convince his old foe, King Harald, to join forces in the face of the new threat? Ivar is reunited with someone close to him.
Bjorn faces a difficult decision. Ubbe and Torvi leave Kattegat, in search of new lands and perhaps old friends. Oleg's plans for the invasion of Scandinavia are taking shape, and King Harald is baffled by the origin of a mysterious raiding party.
Bjorn returns to Kattegat; Harald gains a measure of revenge on Olaf; in Kiev, interesting news reaches Ivar and Igor about Prince Dir.
Bjorn is forced to act quickly in the aftermath of the election for the King of all Norway. The bandits attack Lagertha's village again, confident of victory. But when the defense boils down to single combat with Lagertha, victory for the bandits looks less certain. Back in Kattegat, haunted and paranoid, Hvitserk continues to unravel.
Norway's Kings and Jarls arrive at Harald's territory for the election of the King of all Norway, while King Olaf is confident of the result, the election may not run as smoothly as he thinks.
Lagertha leads her village's response to the recent attacks, but despite her best efforts, the consequences are tragic; Olaf has a bold new plan for the future of Norway; Ivar discusses Oleg's ambitions for Scandinavia.
Lagertha is forced to take action; In Kiev, although Oleg continues to be friendly, Ivar is aware of the threat which Oleg poses to the vulnerable young heir to the throne; Bjorn has answered the call and come to the aid of an old enemy.
Messengers arrive in Kattegat with news that presents Bjorn with a dilemma. As Bjorn attempts to do the right thing as ruler of Kattegat, Prince Oleg of Kiev seems untroubled by his conscience.
It's six months after the battle of Kattegat and Bjorn is now King. But as he struggles with the responsibilities of kingship, he finds he can't rely on his mother, Lagertha--she has other plans.