Grzegorz, diagnosed as an autistic child, lives in his hermetic world, unable to establish contact with others. When he turns fourteen, it turns out that the cause of isolation is not autism, but hearing loss, which hides great musical talent.
as Grzegorz Płonka
as Małgorzata Płonka
as Łukasz Płonka
as Michał Płonka
as Henryk Skarżyński
as Justyna
as Juras
as Alicja
as Krystyna
as Joanna Płonka
as Piano Teacher
as Teacher
as Teacher from School
as Bus Driver
as Young Violinist
as Grzegorz Płonka (2 years old)
as Young Pianist
as Alicja's Student
as Blind Student
as Student
as Student
as Student
as (uncredited)
