The film's story is based on "The abduction of the century". Detectives Kolobok and Bulochkin investigate the theft of the ice cream cart and the wristwatch of the ice cream seller which was lying in it. The ice cream seller found a black kitten at the scene of the incident. The cart was found by a woman who worked as a street sweeper in the park. In addition to ice cream, a button, a coin and a knitted hat were found in the cart. Bulochkin and the iceman as a result of an unsuccessful investigative experiment caught a cold and were taken to hospital.-Patrick76 (peter-patrick@mail.com)