Cast
![Heimo Haitto](https://image.tmdb.org/t/p/w200//gqDgVqekmcFYvAgZGBklzdC0mrw.jpg)
Heimo Haitto
Olavi
![Regina Linnanheimo](https://image.tmdb.org/t/p/w200//gAwuUfGeGySahM1CYpjP8w1Si9s.jpg)
Regina Linnanheimo
Anna
![Aku Korhonen](https://image.tmdb.org/t/p/w200//lkKBWegVmBmhaBtNnowcFnV2yo.jpg)
Aku Korhonen
Professor
![Jalmari Rinne](https://image.tmdb.org/t/p/w200//wxHxoIpLEpnLoqRaQ3yKJeW0JXH.jpg)
Jalmari Rinne
Antti
![Ossi Elstelä](https://image.tmdb.org/t/p/w200//7wpA5edEQE6KW0B7xrGFsy67a6m.jpg)
Ossi Elstelä
![Jouko Ilvonen](/_next/static/media/notFound.aecd17f8.png)
Jouko Ilvonen
Kauko
![Helinä Sirkiä](/_next/static/media/notFound.aecd17f8.png)
Helinä Sirkiä
Helinä
![Kaarlo Marjanen](/_next/static/media/notFound.aecd17f8.png)
Kaarlo Marjanen
Narrator (voice) (uncredited)
![Anni Hämäläinen](/_next/static/media/notFound.aecd17f8.png)
Anni Hämäläinen
Kaisa (uncredited)
![Lasse Lagus](/_next/static/media/notFound.aecd17f8.png)
Lasse Lagus
Kalle (uncredited)
![Irja Elstelä](https://image.tmdb.org/t/p/w200//gpbgDWH9SEacB46amdKeGgA3me.jpg)
Irja Elstelä
Greta (uncredited)
![Leena Valkeala](/_next/static/media/notFound.aecd17f8.png)
Leena Valkeala
Leena Valkeala (uncredited)
![William Reunanen](/_next/static/media/notFound.aecd17f8.png)
William Reunanen
William Reunanen (uncredited)
![Taisto Lindegren](/_next/static/media/notFound.aecd17f8.png)
Taisto Lindegren
Taisto Lindegren (uncredited)
![Fiinu Autio](/_next/static/media/notFound.aecd17f8.png)
Fiinu Autio
Fiinu Autio (uncredited)
![Olavi Suominen](/_next/static/media/notFound.aecd17f8.png)
Olavi Suominen
Olavi Suominen (uncredited)
![Leo Sarri](/_next/static/media/notFound.aecd17f8.png)
Leo Sarri
Leo Sarri (uncredited)
![Aarre Koivisto](/_next/static/media/notFound.aecd17f8.png)
Aarre Koivisto
Aarre Koivisto (uncredited)
![Olavi Tuomi](/_next/static/media/notFound.aecd17f8.png)
Olavi Tuomi
Olavi Tuomi (uncredited)
![Arvi Järvinen](/_next/static/media/notFound.aecd17f8.png)
Arvi Järvinen
Arvi Järvinen (uncredited)
![T.J. Särkkä](https://image.tmdb.org/t/p/w200//sXMlNczw9oMPZNzvKwwCX5ivAQN.jpg)
T.J. Särkkä
Toivo Särkkä (uncredited)
![Varma Lahtinen](/_next/static/media/notFound.aecd17f8.png)
Varma Lahtinen
(uncredited)
![Jaakko Furman](/_next/static/media/notFound.aecd17f8.png)
Jaakko Furman
(uncredited)
![Rosi Rinne](/_next/static/media/notFound.aecd17f8.png)
Rosi Rinne
Kalle's Mother (uncredited)
![Uuno Montonen](https://image.tmdb.org/t/p/w200//6QwSfvMIBcTwwsGvzmL65jCUDw1.jpg)
Uuno Montonen
(uncredited)
![Aku Käyhkö](https://image.tmdb.org/t/p/w200//cTSYvXKJxI40FDYY0KctrY9qEnK.jpg)
Aku Käyhkö
(uncredited)
![Artturi Laakso](https://image.tmdb.org/t/p/w200//59436YBscF8L66JvoAA8giYllux.jpg)
Artturi Laakso
(uncredited)
![Martti Similä](/_next/static/media/notFound.aecd17f8.png)
Martti Similä
(uncredited)
![Boris Sirpo](/_next/static/media/notFound.aecd17f8.png)
Boris Sirpo
(uncredited)
![Cyril Szalkiewicz](/_next/static/media/notFound.aecd17f8.png)