Katla 1x2 Ása Season 1 Season 1 8 Episodes 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 Emerging from the shadows, a surprise visitor gets Gríma's full attention. As the ground beneath them shifts, Darri and Gunhild heed Katla's call.