Zoo inspector Chaplygin, concerned about the death of walruses due to panic caused by airplane flights, destroys the only navigational sign and the flights stop. Having failed to understand each other on the spot, the pilot and the zoo inspector go to Moscow - and will settle their dispute in the State Arbitration.
Leonid Kuravlyov
Gennadi Korolkov
Boris Ivanov
Viktor Filippov
Mikhail Gluzskiy
