My favourite serial is "Na Wspólnej". It is serial, which is for teenagers and older people.
There appear: Bożena Dykiel and Mieczysław Hryniewicz, and Marta Kalmus, and Mariusz Słupiński, and Anna Guzik, and others. My favourite actor in this serial is Grażyna Wolszczak.
I like this serial, because "Na wspólnej" teachs life and behaviour in strange situations.