Známost sestry Aleny
- વર્ષ: 1973
- દેશ: Czechoslovakia
- શૈલી: Drama
- સ્ટુડિયો: Filmové studio Barrandov
- કીવર્ડ: based on novel or book
- ડાયરેક્ટર: Miroslav Hubáček
- કાસ્ટ: Emília Vášáryová, Štefan Kvietik, Martin Růžek, Otakar Brousek, Petr Budín, Robert Vrchota
