1975 · 1 season
Three friends in a summer camp are looking for a treasure hidden in a old mansion.
Sergei ShevkunenkoMisha Polyakov
Vladimir DichkovskyGenka Petrov
Igor ShulzhenkoSlava Eldarov
Yuri SidorovSviridov
Viktor ChekmaryovErofeevNikolay Kuzminboatman
Oleg Sevastyanov«Zherdyai»
Mariya KapnistSofia Pavlovna - «Grafinya»
Avgustin MilovanovKondratiy Stepanovich
Nikolai KryukovCuban communistAnatoliy DashkevichVova Baranov - «Byashka»
Liliya GurovaRomanian communistMarina BoitsovaZina KruglovaVladimir PapkovichpioneerAleksandr PrimakoMisha Korovin