Bella Ramsey

Birdy

Billie Piper

Lady Aislinn

Andrew Scott

Lord Rollo

Lesley Sharp

Morwenna

Joe Alwyn

Uncle George

Sophie Okonedo

Ethelfritha Rose Splinter of Devon

Paul Kaye

Sir John Henry Murgaw aka Shaggy Beard

Dean-Charles Chapman

Robert

Isis Hainsworth

Aelis