Aleksandr Kurochkin

Young boy traveling on the ship called "Equator" suddenly witnesses the activity of the spy and helps to catch him.

During a Soviet circus tour in Japan, a small street musician, Ken, meets a clown, Yuri Nikulin. Upon learning that his sick father is being treated in the Soviet Union, Ken sets off in search of him. The friendship of the great clown and the boy continues in Moscow.

Ad ventures of a few brave boys deep in Russian taiga.

Three young boys living in the little coastal town are helping border guards to catch a network of smugglers.