Danuta Szaflarska was 100 years old at the moment of making the movie and she was playing a 92 years old woman in it. She died in 2017 being 102 years old. This was her last film.
Polish actress Danuta Szaflarska previously played Eszter Ónodi's grandmother in Az alkimista és a szüz (1999). Now in this movie they play the same character but in different time periods.