Fair rating?A Good Treason
Entry to Valhalla eludes Ragnar but as he lies in his sick bed in Kattegat events unfold beyond his control. Bjorn orders the arrest of Floki for Athelstan's murder and in Paris, Rollo betrays his allies to strengthen his position. Meanwhile, in Hedeby, Kalf announces joint Earldom with Lagertha, but is Lagertha actually willing to share what once was hers?
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#10In Season 4of 20 rated episodes
#36All-timeof 89 rated episodes
−0.0vs season avgSeason 4 averages 7.7
2016First airedFebruary 18, 2016
Guest stars
Georgia Hirstas Torvi
Maude Hirstas Helga
Edvin Endreas Erlendur
Morgane Polanskias Princess Gisla
Huw Parmenteras Roland
Owen Roeas Count Odo
Karen Hassanas Therese
Frankie McCaffertyas Sinric
Luke Shanahanas Ubbe
Elijah O'Sullivanas Sigurd
Stephen Rockettas Hvitserk
Dianne Doanas Yidu
Steve Wallas Uncle EinarJames Quinn Markeyas Ivar
Crew
Ciarán DonnellyDirector
Michael HirstWriter