Oiva Lohtander

as Kalevi Iivarinen

as Muumipappa (Finnish version) (voice)

as Pikku-Antti

as Mellola

as A. Mellola

as Lars Djupsjöbacka

as Pena

as Otto Johansson

as Professor Steenbeck

as Kaapo

as pastori Rouhiainen

as Werneri Ahokas