A first-time substitute teacher Ensio finds a boy sitting underneath a school desk. He decides to help, but perhaps taking the boy to swimming classes and jumping along in the swimming pool goes too far, especially when the boy's mother hears about it.
Otso Väisänen
as Ensio
Eemil Kontuniemi
as Jussi
Sirke Lääkkölä
as Rehtori
Osku Ärilä
as Valmentaja
Esko Kovero
as Martti
Hanna Lehikoinen
as Äiti
