
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.
Doctor

Kosta Rika

Zheko, the carpenter

The Student

Captain Stanev

The girl with a coat
Lighthouse Keeper
Post office employee
Turk
The obnoxious person
The Sergeant major