During the Nazi occupation of a Czech city civilians are being rounded up on the slightest of pretexts and shot. One day three high school boys who crack jokes about a recently deceased "hero of the Reich" are pulled out of school by the Gestapo.
František Smolík
as Profesor Málek
Jana Brejchová
as Jana Skálová
Ivan Mistrík
as Vlastík
Jan Šmíd
as Frantík
Alexandr Postler
as Karel
Petr Kostka
as Honza
Radovan Lukavský
as Vondráček
Václav Lohniský
as Profesor Richter
Marie Lukášová
as profesorka
Miroslav Svoboda
as profesor
Gustav Hilmar
as Vandas
Bohuš Záhorský
as Profesor
