Oiva Lohtander

as Civil Defence Man

as Pikku-Antti

as Muumipappa (Finnish version) (voice)

as Lars Djupsjöbacka

as Principal

as Werneri Ahokas

as Pena

as Headmaster

as Otto Johansson

as Romppainen

as Hämäläinen

as Kaapo

as Eero Jansson

as Kent Polvikarva

as Pauli

as John

as Tanel Koidula

as Uolevi Ranta

as Höröläinen