Pikku pelimannista viulun kuninkaaksi

Heimo Haitto

Olavi

Regina Linnanheimo

Anna

Aku Korhonen

Professor

Jalmari Rinne

Antti

Ossi Elstelä

Irja Elstelä

Greta (uncredited)

T.J. Särkkä

Toivo Särkkä (uncredited)

Uuno Montonen

(uncredited)

Aku Käyhkö

(uncredited)

Artturi Laakso

(uncredited)

Jouko Ilvonen

Kauko

Helinä Sirkiä

Helinä

Kaarlo Marjanen

Narrator (voice) (uncredited)

Anni Hämäläinen

Kaisa (uncredited)

Lasse Lagus

Kalle (uncredited)

Leena Valkeala

Leena Valkeala (uncredited)

William Reunanen

William Reunanen (uncredited)

Taisto Lindegren

Taisto Lindegren (uncredited)

Fiinu Autio

Fiinu Autio (uncredited)

Olavi Suominen

Olavi Suominen (uncredited)

Leo Sarri

Leo Sarri (uncredited)

Aarre Koivisto

Aarre Koivisto (uncredited)

Olavi Tuomi

Olavi Tuomi (uncredited)

Arvi Järvinen

Arvi Järvinen (uncredited)