Narrator (voice)

Adjoa Andoh

Acting

Mr. Thomas (voice)

Benedict Cumberbatch

Acting

Mrs. Thomas (voice)

Claire Foy

Acting

Aunt One (voice)

Miriam Margolyes

Acting

Aunt Two (voice)

Maggie Steed

Acting

Jolly Uncle (voice)

Charlie Higson

Acting

Mrs. Gaynor (voice)

Zawe Ashton

Acting

Chestnut Seller (voice)

Gareth Berliner

Acting

Debbie (voice)

Amelie Law

Acting

Nicky (voice)

Teddy Skelton

Acting

Mog (voice)

Tacy Kneale

Acting