Un Bore Mercher Guest cast, played by Mali Harries Episode 1x01: Pennod 1 (Nov 5, 2017) Episode 1x02: Pennod 2 (Nov 12, 2017) Episode 1x04: Pennod 4 (Nov 26, 2017) Episode 1x05: Pennod 5 (Dec 3, 2017) Episode 1x06: Pennod 6 (Dec 10, 2017) Episode 1x07: Pennod 7 (Dec 17, 2017)