I want see this movie. I haven't seen it yet. I'm other Polish-Russian forums member - in Russian language.
Think those Poles here who understand Russian would appreciate your genuine love towards this town and Poland on the whole. You've got a nice forum Stefania.
I love Barbara Brylska in "Ironia sudby, ili s legkim parom" and generally her early works.
All my childhood I've thought she was Russian and the voice was her own. At some ages nationality doesn't make any difference for you and these probably the happiest years.