크레딧 출연 Rudolf Pellar (singing voice) 스텝 Jiří Winter Neprakta Art Zdeněk Petr Sound Zbyněk Vavřín Writing Bohuslav Šrámek Visual Effects Stanislav Látal Visual Effects Jiří Šafář Camera Hana Walachová Editing Jaroslav Možíš Production Eduard Hofman Writing Eduard Hofman Directing Ludvík Ráža Writing