I`m 33 years old and I can talk only about myself, but I can ask late some other people. I liked those fairytales very much. And I saw them on TV. And I think anyone could see those video. One of them is here. https://www.youtube.com/watch?v=C85L5rK32tU As you can see it was made (or shoot may be) in 1939. And I have found an article https://en.wikipedia.org/wiki/Alexander_Rou It is about great Soviet film director. You will see here his famous films. I love them very much. And sorry for my mistakes.