Урок истории
- Odun: 1957
- Orilẹ-ede: Bulgaria, Soviet Union
- Oriṣi: Drama, War
- Situdio: Boyana Film, Bulgarofilm, Mosfilm
- Koko-ọrọ:
- Oludari: Lev Arnshtam
- Simẹnti: Stefan Savov, Tzvetana Arnaudova, Ivan Tonev, Геннадий Юдин, Borya Burlyaev, Аполлон Ячницкий
