Un Bore Mercher Guest cast, played by Glyn Pritchard Episode 1x03: Pennod 3 (Nov 19, 2017) Episode 1x04: Pennod 4 (Nov 26, 2017) Episode 1x05: Pennod 5 (Dec 3, 2017) Episode 1x08: Pennod 8 (Dec 24, 2017)