Three friends in a summer camp are looking for a treasure hidden in a old mansion.
Sergei Shevkunenko
Misha Polyakov
Vladimir Dichkovsky
Genka Petrov
Igor Shulzhenko
Slavka
Mariya Kapnist
Countess
Yuri Sidorov
Sviridov
Viktor Chekmaryov
Yerofeyev
Nikolay Kuzmin
Boatman
Avgustin Milovanov
Kondraty Stepanovich
Nikolai Kryukov
Cuban communist
Liliya Gurova
Romanian communist
Oleg Sevastyanov
Zherdyai
Lyubov Malinovskaya
Zherdyai's mother
Ivan Havryliuk
count Karagaev
Aleksandr Primako
Misha Korovin
Marina Boitsova
Zina Kruglova
Igor Kondratovich
Sen'ka Erofeev
Igor Gushchin
Akimka
Vladimir Erenberg
doctor
Valentin Belohvostik
Chairman of the village Council
Yuri Goncharov
Timofei Rybalin, Zherdyai's brother
Anatoliy Dashkevich
Byashka
Vladimir Papkovich
Kit
Sasha Mazalov
Shurka Agureev
Tatyana Chekatovskaya
Secretary of Komsomol organization
Aleksandr Bespalyy
militiaman
Vitali Bykov
Kolya Sevastyanov
