In The Fields S01 E02 Y Crysmys Sbeshal

Much to Fozz's surprise, Aled has invited an unexpected member of the family to a Christmas dinner. What could go wrong? (Er fawr syndod i Fozz, mae Aled wedi gwahodd aelod annisgwyl o’r teulu i swpar dolig. Beth allai fynd o'i le?)