Roald & Beatrix: The Curious Mouse's Tail is a heartwarming Christmas film inspired by the real-life meeting of a six-year-old Roald Dahl and his idol Beatrix Potter. A fantastical tale about what may truly happen when you are courageous enough to pursue your ambitions. The cast also features Jessica Hynes, Rob Brydon, Alison Steadman, Nina Sosanya, Bill Bailey, and Nick Mohammed, who plays Beatrix.