The beautiful "Blue Bird" schooner is sailing along the Adriatic sea coast. The passengers of the schooner are children of different nationalities, winners of the competition "For Peace and Mutual Understanding". During this wonderful sea voyage children find out that there are smugglers on board the ship...

Cast:Molotov Jovanović, Alexander Gavrilov, Vitali Doronin, Boris Amarantov, Radmila Karaklajić, Yevgeniya Vetlova,

Genre:Adventure, Family,

country:Soviet Union, Yugoslavia,

Production:Lenfilm, Avala Film,