Charlie becomes the keeper of a firefox cub, and he has to defend it valiantly from a supernatural hunter... A heartwarming story about family, friendship and finding your inner fire. A Welsh adaptation by Siân Northey of The Last Firefox.

Daw Charlie yn warcheidwad cenau llwynog tân, a rhaid iddo ei amddiffyn yn ddewr rhag heliwr arallfydol... Stori dwymgalon am deulu, cyfeillgarwch a chanfod eich egni mewnol. Addasiad Cymraeg gan Siân Northey o The Last Firefox.