Craith Guest cast, played by Gwion Aled Williams Episode 1x01: Pennod 1 (Jan 12, 2018) Episode 1x03: Pennod 3 (Jan 26, 2018) Episode 1x05: Pennod 5 (Feb 9, 2018) Episode 1x07: Pennod 7 (Feb 23, 2018)
