Mae Roald & Beatrix: The Tail of the Curious Mouse yn 'antur Nadoligaidd hudolus' sydd wedi cael ei hysbrydoli gan hanes Roald Dahl yn cwrdd â'i arwr, Beatrix Potter, ac yntau’n chwech oed.
Described as a ‘magical festive adventure’, Roald & Beatrix: The Tail of the Curious Mouse is inspired by the story of when a six-year-old Roald Dahl meets his idol Beatrix Potter.