Lanzamiento: May 01, 1968
Duración: 1:47:31 minutos
Género: Documental
Estrellas: Jiří Holý, Jiřina Švorcová, Zdeněk Podskalský, Jaroslav Dietl, Karel Pech
Crew: Jiří Škuba (Story), Jiří Škuba (Screenplay), Jiří Danda (Story), Jiří Danda (Screenplay), Jaroslav Brát (Sound), Věra Starnovská (Editor)