Vikings - Season 4, Episode 1 - Rotten Tomatoes

A Good Treason


Episode Info

In the Season 4 premiere, 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; and Floki pays the price for his brutality against the Christian priest.


Travis Fimmel
as Ragnar Lothbrok
George Blagden
as Athelstan
Donal Logue
as King Horik
Thorbjørn Harr
as Jarl Borg
Linus Roache
as King Ecbert
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