Sofia Wylie Agatha Sophia Anne Caruso Sophie Kerry Washington Professor Dovey Charlize Theron Lady Lesso Laurence Fishburne School Master Jamie Flatters Tedros Earl Cave Hort Holly Sturton Beatrix Kit Young Rafal / Rhian Freya Parks Hester Scaredy Kat Gregor Cate Blanchett The Storian (voice) Liam Woon Footman Rachel Bloom Honora Rob Delaney Stefan Sandra Cole Callis Stephanie Siadatan Vanessa Adam Ray Town Tough Patti LuPone Mrs. Deauville Abigail Stones Leonora Malik Ibheis Shadow Creature / Wolf Guard Olivia Booth-Ford Cayla Joelle Joelle Emma Lau Kiko Briony Scarlett Reena Rosie Graham Millicent Chinenye Ezeudu Chinen Petra Hajduk Fairy Naomi Weijand Fairy Louis McMiller Fairy Ayo Jordan Fairy Demi Isaac Oviawe Anadil Kaitlyn Akinpelumi Dot Harvey Scrimshaw Harvid Myles Kamwendo Nicholas Ali Khan Chaddick John MacDonald Cyclops Mark Heap Professor Manley Michelle Yeoh Professor Anemone Peter Serafinowicz Yuba