
After ending up in an orphanage, Olavi sets out to find his mother. While playing the violin on the street, his exceptional talent catches the attention of a music school professor, who takes him under his wing.

Heimo Haitto
Olavi

Regina Linnanheimo
Anna

Aku Korhonen
Professor

Jalmari Rinne
Antti

Ossi Elstelä
Jouko Ilvonen
Kauko
Helinä Sirkiä
Helinä
Kaarlo Marjanen
Narrator (voice) (uncredited)
Anni Hämäläinen
Kaisa (uncredited)
Lasse Lagus
Kalle (uncredited)

Irja Elstelä
Greta (uncredited)
Leena Valkeala
Leena Valkeala (uncredited)
William Reunanen
William Reunanen (uncredited)
Taisto Lindegren
Taisto Lindegren (uncredited)
Fiinu Autio
Fiinu Autio (uncredited)