Three friends - Tomás, Hubert and Jozka - are boys growing up in a little town. Tomás lives with his aunt Apolena and uncle Václav. Tomás is a boy with lots of ideas that often end up getting him into trouble not only with his teachers and aunt, but with the other inhabitants of the town as well. He has a crush on his schoolmate Blanka and for her sake he decides to try to get the prize for the best pupil in the school.
Michael Dymek
as Tomáš
Petr Voříšek
as Hubert
Petr Starý
as Jožka
Magdalena Reifová
as Blanka
Jitka Chalupníková
as Andula
David Vlček
as Stepán
Bohumil Luxík
as Strudl
Iva Janžurová
as aunt Apolena
Karel Augusta
as Uncle Václav
Josef Somr
as teacher
Petr Nárožný
as manager
Václav Lohniský
as janitor