Guest Stars Billy Jenkins as Squirrel Catherine Walker as Lenore Andrew Whipp as Jonah (Nimue's Father) Olivia Pearson voices Voice in the Woods Ella Prebble as Nimue (Aged 5) Co Starring Jasper Jacob as Sir Borley Zoë Waites as The Widow Sean Gilder as Bors Florence Hunt as Nimue (Aged 10) Hugh Simon as Lucien Julian Seager as Florentin the Miller Tobi King Bakare as Josse Lace Akpojaro as Gustave the Healer Ben Peel as Red Paladin at the Gates Dónal Finn as Kurt Robin Pearce as Footman at the Gates Daniel Fearn as Town Crier Pete Lee-Wilson as Dentist Thom Ashley as Wallo Molly Harris as Peri