First air date: Dec 01, 1970
Episode duration: 00h 30m
Rating: (7.7) based on 3 votes
Status: Ended Seasons: 1
Episodes: 7
Starring: Edward Dymek, Henryk Gołębiewski, Roman Mosior, Zdzisław Maklakiewicz, Gustaw Lutkiewicz
Created by: Stanisław Jędryka
Genre: Action & Adventure,
Family
Three boys are investigating a ruins of the old fortress during summer vacations.
