Známost sestry Aleny
- ឆ្នាំ: 1973
- ប្រទេស: Czechoslovakia
- ប្រភេទ: Drama
- ស្ទូឌីយោ: Filmové studio Barrandov
- ពាក្យគន្លឹះ: based on novel or book
- នាយក: Miroslav Hubáček
- ខាស: Emília Vášáryová, Štefan Kvietik, Martin Růžek, Otakar Brousek, Petr Budín, Robert Vrchota
