Vikings
Season 4 Episode 1 - A Good Treason
A dangerously ill Ragnar returns to Kattegat, where his suspected death kicks off a scramble to succeed him. Meanwhile, Lagertha engages in a power struggle with her calculating, former second in command, Kalf. Rollo betrays his heritage and remains in Frankia. Floki pays the price for his brutality against the Christian priest.
Episodes in Season 4
A Good Treason
47 min
Kill the Queen
44 min
Mercy
49 min
Yol
44 min
Promised
45 min
What Might Have Been
44 min
The Profit and the Loss
45 min
Portage
45 min
Death All 'Round
45 min
The Last Ship
44 min
The Outsider
45 min
The Vision
44 min
Two Journeys
46 min
In the Uncertain Hour Before the Morning
45 min
All His Angels
47 min
Crossings
43 min
The Great Army
44 min
Revenge
52 min
On the Eve
44 min
The Reckoning
46 min