Vikings

A re-cap of what has happened so far during season four of the dramatic series, "Vikings."

As Ragnar lies in his sick bed in Kattegat, events unfold beyond his control.

Ragnar and Floki are still at odds; Rollo makes great attempts to win over his new bride.

Ragnar informs Floki of a heavy price he has paid for his actions.

King Aelle goes to Wessex and is not impressed with how family relations are developing.

There's an air of betrayal as those whom Odo trusts plot against him.

Ragnar declares another raid on Paris at the Thing in Kattegat.

King Ecbert's ambitions are uncovered as he schemes to gain the crown of Mercia.

The defeated Vikings question Ragnar's leadership as they evacuate their camp and move down-river.

The labors of the Vikings eventually bear fruit as they re-launch their boats.

A fierce battle between the Vikings and the French eventually comes down to Ragnar against Rollo.

Ragnar arrives home and makes plans to return to Wessex to right past wrongs.

Ragnar seeks to equip his voyage, even as the locals warn that the gods have deserted him.

Ragnar and Ivar face a difficult decision in regards to their crew; Bjorn has an unexpected reunion.

Lagertha attempts to fulfill a long-held ambition; Ragnar negotiates a concession from King Ecbert.

Ragnar and Ivar plot against the Saxons and reach a new level of understanding.

Bjorn's fleet launches a surprise attack; Lagertha continues in her quest for power.

The Viking army begins to gather in Kattegat; Lagertha must remain vigilant.

Ragnar's plan comes to fruition; the Viking army lands on the coast of Northumbria.

The Viking army causes panic as King Ecbert and Aethelwulf plan the defense of the realm.

Prince Aethelwulf finds himself subject to the Vikings' battle master plan.