Katla 1x1 From Under the Glacier Season 1 Season 1 8 Episodes YouTubeEnglish - HD 1x1 - From Under the Glacier 1x2 - Ása 1x3 - The Mother 1x4 - This Is Not Him 1x5 - Northerly Winds 1x6 - Grima 1x7 - The Rock 1x8 - I Am You A year after Katla's eruption, the shattered survivors are still grappling with the aftermath. Suddenly, an ash-caked woman appears on the glacier.