Tapani Perttu

as Narrator / Muumipappa (voice)

Johanna Viksten

as Muumimamma (voice)

Jasper Pääkkönen

as Muumipeikko (voice)

Elsa Saisio

as Niiskuneiti / Miska (voice)

Taneli Mäkelä

as Nuuskamuikkunen (voice)

Outi Alanen

as Pikku Myy (voice)

Ilpo Mikkonen

as Homssu (voice)

Jarmo Koski

as Puistovahti (voice)

Vuokko Hovatta

as Mymmelin tytär / Vahdin serkku (voice)

Leena Rapola

as Vilijonkka / Emma (voice)