A Good Treason — [s4e1]

Bjorn takes command, though his decision to arrest Floki is met with mixed emotions from a recovering Ragnar.

The episode opens with the Vikings returning home after their massive raid on Paris. However, the victory is overshadowed by a dying King Ragnar. He is haunted by visions of Valhalla closing its doors to him, leaving him in a feverish state of spiritual and physical crisis. [S4E1] A Good Treason

With Ragnar ill, Queen Aslaug consults the Seer about her own future on the throne, showing a clear shift in her loyalty. Bjorn takes command, though his decision to arrest