Vikings: The Reckoning Season 4, Ep 20
The Brothers Lothbrok fulfill their vow to revenge Rangar's death, but can anything hold them together in victory? [more inside]
Vikings: On The Eve Season 4, Ep 19
In an action-focused episode, Ragnar's sons turn their attack to King Ecbert and Aethelwulf, while Lagertha fends off an attack on Kattegat.
Vikings: The Great Army Season 4, Ep 17
Bjorn heads home to join his brothers as they plot a grand revenge for their father's death. Tensions arise between the brothers about what to do with Lagertha. [more inside]
Vikings: Crossings Season 4, Ep 16
Bjorn and his fleet launch an attack in Moorish Spain. Meanwhile in Kattegat, Lagertha takes up the throne in the face of threats from Ivar.
Vikings: All His Angels Season 4, Ep 15
Ragnar is handed over to King Aelle to meet his fate. Ivar returns to Kattegat with the news.
Vikings: In the Uncertain Hour Before the Morning Season 4, Ep 14
Lagertha and Aslaug face off over the rulership of Kattegat. Ubbe and Sigurd aren't happy with the results. Ragnar and King Ecbert meet again, and plan to fulfill what Ragnar sees as his fate.
Vikings: Two Journeys Season 4, Ep 13
Ragnar and Ivar wash up on the shore of Wessex with only a handful of their crew. Bjorn makes a deal with Rollo for safe passage on the shores of Francia. Lagertha decides it's time to reclaim Kattegat.
Vikings: The Outsider Season 4, Ep 11
Ragnar has returned, with a plan to return to Wessex. Bjorn already has another destination in mind, with the aid of new ships from Floki. Ivar faces a test of his manhood.
Vikings: The Last Ship Season 4, Ep 10
Ragnar and Rollo face off at last in a climactic river battle. [more inside]
Vikings: Death All 'Round Season 4, Ep 9
The Vikings continue hauling their boats overland toward Paris. Erlender finally attempts his revenge on Bjorn. Ecbert is crowned king of Mercia, to the consternation of former ally King Aelle. Aethelwulf and Alfred arrive in Rome and meet with Pope Leo.
Vikings: Portage Season 4, Ep 8
An increasingly unhinged Ragnar directs his raiding party on a new plan to re-attack Paris. Young Siggurd tries to expose Harbard to Aslaug. And the court intrigues of both Wessex and Paris turn bloody.
Vikings: The Profit and the Loss Season 4, Ep 7
Ragnar and his raiding party come up against Rollo's new defenses as they attempt to head for Paris. In Wessex, Ecbert schemes to gain the crown of Mercia. Back in Kattegat, Harbard takes advantage of the men's absence.
Vikings: What Might Have Been Season 4, Ep 6
Ragnar and the Vikings weather a storm on their way back to Paris, where Rollo awaits them. Meanwhile in Essex, King Ecbert sends his son and grandson off on a pilgrimage to Rome.
Vikings: Promised Season 4, Ep 5
Ragnar shares confidences and finds solace with the slave girl Yidu, even as many in Kattegat seem to have thoughts of plotting against him. More court intrigues in Wessex and Paris. Bjorn finds out who sent the berserker assassin against him. Lagertha has a special wedding day....
Vikings: Yol Season 4, Ep 4
Bjorn faces a challenge on his return to Kattegat, and makes another stop to pick up a new companion. Ragnar spends some private time with a new slave girl. Rollo and Gisla come to a new understanding. And some more royal intrigue between Wessex and Northumbria.
Vikings: Mercy Season 4, Ep 3
A vision leads Ragnar to release Floki. Rollo has troubles fitting in with the Franks. Bjorn continues his sojourn in the wilderness. Meanwhile in Wessex, King Ecbert and Judith re-start their affair.
Vikings: Kill The Queen Season 4, Ep 2
As Ragnar and Floki remain at odds in Kattegat, Rollo makes great efforts in Paris to win over his new bride, Princess Gisla. Bjorn's survival skills are put to the test in the wilderness, while King Ecbert sets the task for his son Aethelwulf to rescue Queen Kwenthrith from opposing forces in Mercia.
Vikings: A Good Treason Season 4, Ep 1
Ragnar lies at the brink of death. Bjorn orders the arrest of Floki for Athelstan's murder. Rollo adjusts to his new life as a Frankish noble, and Gisla his new wife tries to adjust to him. Kalf and Lagertha announce they will rule Hereby as co-Earls.