Kirkastuva sävel: Cast
Kalle Ruusunen
Eero Merjanen
Veli-Matti Kaitala
Martti Merjanen
Ruth Luoma-aho
Marja Blomqvist
Rauha Rentola
Vappu
Doris Hovimaa
'Carmen'
Aku Korhonen
Peter Blomqvist
Uuno Laakso
Julenius
Litja Ilmari
Stina Malm
Kalle Viherpuu
Peltonen
Matti Aulos
Heikkinen
Pirkko Raitio
Mrs. Häkkinen
Kaisu Leppänen
Raili Salmio
Gunnar Calenius
Heinämaa
Jouko Nevalainen
Lasse (uncredited)
Matti Lehtelä
(uncredited)
Anton Soini
(uncredited)
Aarne Laine
(uncredited)
Leo Sarri
(uncredited)
Fiinu Autio
(uncredited)
Selma Ruusunen
(uncredited)
Bertil Holmström
(uncredited)
Veikko Linna
(uncredited)
Mauri Jaakkola
(uncredited)
Edvin Kajanne
(uncredited)
William Reunanen
(uncredited)
Olavi Suominen
(uncredited)
Olga Tainio
(uncredited)
Alf Salin
(uncredited)
Aino Angerkoski
(uncredited)
Lauri Kyöstilä
(uncredited)
Iivari Pajunen
(uncredited)