크레딧 출연 Karel Höger Narrator (voice) 스텝 Jiří Srnka Sound Jaroslav Doubrava Visual Effects Jiří Vokoun Visual Effects Božena Možíšová Visual Effects Ivan Masník Camera Josef Čapek Art Josef Hekrdla Visual Effects Jana Šebestíková Editing Karel Štrebl Visual Effects František Belfín Sound Vladislav Hofman Production Karel Čapek Writing Eduard Hofman Writing Josef Kábrt Directing Ladislav Čapek Visual Effects Josef Vlček Sound Eduard Hofman Directing