Two classmates, the hard-working and honest Eva and the hot-tempered Petr, collect the most waste in a school competition and are rewarded with a trip to the sea in Bulgaria.

Cast:Jana Radoušová, Michal Plachý, Hana Středová, Zdeněk Dolanský, Svatoslav Libiger, Miloš Brázdil,

Genre:Family, Adventure,

country:Bulgaria, Czechoslovakia,

Production:Československá televize Brno,