In the 1920s several dozen political prisoners are exiled on a small island in the Black Sea awaiting sentencing. The old sea wolf and adventurer Kostadin (nicknamed Costa Rica) is planning an escape together with а carpenter named Zheko, an idealistic student and a doctor.
Ivan Kondov
Stefan Pejchev
Konstantin Kotsev
Ivan Andonov
Naicho Petrov
Rumyana Chokoyska
Dimitar Peshev
Gani Staykov
Eki Karagyozov
Kiril Bozev
Veliko Rosenski