Genre: Documentary
Stars: Josef Polášek, Arnošt Goldflam
Crew: David Butula, Jiří Kubík, Jiří Zimčík, Pavel Jirásek, Ivo Cicvárek, Roman Pavlík
Country: CZ
Studio: ČT1
Runtime: 19:14 minutes
Quality: HD
First air date: Mar 22, 2009
Last air date: May 03, 2009
Episode: 7 Episode
Season: 1 Season
IMDb: 10
Keywords:cave, educational
