The fantastic novel plays out the possible situations of the stay of an alien from other worlds on our planet. The film stars Yulia Klyuzikova, Dmitry Fedorovsky, Valery Geraskevich, Taras Aleinikov, Alexander Ilyin, Sergey Ostanin, Alexander Volodin, Seryozha Rossin and other people and aliens of Ko-Ko. The following objects were used in the film: 1 part. General view of the field. People on the street. The orchestra plays on the bridge. Freight train movement. Football match at the stadium. Streets of the city (filmed with passage). A panorama of the poultry market. Father and son buy fish from a merchant. Part 2. Fish in the aquarium.