Director of Museum of local lore Ivan Bazhanov, being an enthusiast of the business, went treasure hunting, taking with him a few accidentally encountered people. They understand in pursuit of the treasure that sincere friendship is priceless.
| Actor | Role |
|---|---|
 Aleksandr NikitinIvan Andreevich Bazhanov | Ivan Andreevich Bazhanov |
 Pavel RudakovVasily Vasilievich Gulyaev, the driver | Vasily Vasilievich Gulyaev, the driver |
 Lyudmila ShagalovaKoretskaya | Koretskaya |
 Viktor Chekmaryovarchivist | archivist |
 Sergei Filippovhotel administrator | hotel administrator |
 Stepan KrylovMikhail Fedorovich Apukhtin | Mikhail Fedorovich Apukhtin |
 Evgeni LeonovIvan Sergeyevich Mukhin | Ivan Sergeyevich Mukhin |
 Aleksei Smirnovdriver of the truck | driver of the truck |
 Arkadi TrusovKuzma Yegorovich, the forester | Kuzma Yegorovich, the forester |
 Anatoli Abramovpoliceman (uncredited) | policeman (uncredited) |
| VVasiliy MaksimovPiano Player | Piano Player |