Genre: Dokumenter
Bintang Aktor:
Crew: Joris Ivens (Director), Marion Michelle (Screenplay), Zachari Jandow (Director of Photography), Ivan Frič (Director of Photography), Władysław Forbert (Director of Photography), Joris Ivens (Editor)
Negara: Bulgaria, Czechoslovakia, Poland
Bahasa: български език, Český, Polski
Studio: Československý státní film, Bulgaria Film, Film Polski
Runtime: 1:47:31 menit
Kualitas: HD
Rilis: Jan 01, 1950
IMDb: 4