When adults are ineffectual, children have to grow up quickly. Ola is 14 and she takes care of her dysfunctional father, autistic brother and a mother who lives apart from them and is mainly heard the phone. Most of all … Ola Kaczanowska, Nikodem Kaczanowski, Marek Kaczanowski, Magdalena Kaczanowska Added on HBO 2023-03-05.