Season 1

Charlotte Spencer

Angelina Mouseling (voice)

Naomi McDonald

Alice Nimbletoes (voice)

Leah Zabari

Polly Mouseling (voice)

Jules de Jongh

Marco (voice)

Jo Wyatt

Gracie (voice)

Beverley Klein

Mrs. Thimble (voice)

Emma Tate

Matilda Mouseling (voice)

Simon Mattacks

Maurice Mouseling (voice)

Hilary Duff

Viki (voice)

Justin Bieber

A.Z. (voice)

Larissa Murray

A.Z. / Ms. Mimi (voice)