Kirkastuva sävel

Ossi Korhonen Rauha Rentola as Vappu Aku Korhonen as Peter Blomqvist Uuno Laakso as Julenius Pentti Viljanen Olga Tainio as (uncredited) Matti Aulos as Heikkinen Anton Soini as (uncredited) Aarne Laine as (uncredited) Veikko Linna as (uncredited) Matti Lehtelä as (uncredited) Jalmari Rinne

T.J. Särkkä Producer Edvin Laine Director