Aled's paranoia gives Fozz an explosive headache. Can the boys clean up their mess before it goes too far? (Mae mwydro Aled yn rhoi cyr yn ben ffrwydrol i Fozz. Allith y hogia glanhau eu llanast cyn i petha fynd rhy bell?)

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?)