Vain laulajapoikia: В ролях
Henry Theel
Erkki Pajula
Ossi Elstelä
Jalmari Haapala
Siiri Angerkoski
Siiri Palmu
William Markus
Dr. Kaarlo Lehmus
Pirkko Niemelä
Kaarina Tuomo
Lasse Pöysti
Dr. Aarne Syrjä
Rakel Laakso
Matilda
Arvo Lehesmaa
Bernhard Lehmus
Anna-Liisa Hämeensalo
Lyydia
Raila Halmevaara
(uncredited)
Leila Nieminen
(uncredited)
Maj-Lis Salo
(uncredited)
Inkeri Suvio
(uncredited)
Aino Turunen
(uncredited)
Paavo Roiha
(uncredited)
William Reunanen
(uncredited)
Eino Ritari
(uncredited)
Esko Väänänen
(uncredited)
Maila Tuomi
(uncredited)
Fiinu Autio
(uncredited)
Marita Nordberg
(uncredited)
Eija Hiltunen
(uncredited)
Arvo Murtokallio
(uncredited)
Erkki Junkkarinen
(uncredited)
Sylva Rossi
(uncredited)