Vikings: Valhalla 1x3 The Marshes Season 1 Season 1 8 EpisodesSeason 2 0 EpisodesSeason 3 0 Episodes 1x1 - The Greenlanders 1x2 - Viking 1x3 - The Marshes 1x4 - The Bridge 1x5 - Miracle 1x6 - The Last Daughter of Uppsala 1x7 - Choices 1x8 - The End of the Beginning On a pilgrimage, Freydis and her party are savagely attacked. Harald and Leif seek a route through the marshes near London as Edmund is crowned king.