Piotr Meller
Aleksander
Piotr's Mother
Piotr's Father
Police Chief
Małgosia
Michał
Colonel
Jacek's Mother
Jacek's Father
Małgosia's Mother
Michał's Mother
Headmaster
Piotr's Teacher
Bus Driver (uncredited)
Nurse (uncredited)
Barkeeper (uncredited)
Professor (uncredited)
Doctor (uncredited)
Orchestra Director (uncredited)
Journalist (uncredited)
Nurse (uncredited)
Spectator (uncredited)
Policeman (uncredited)
Conductor (uncredited)
Policeman / Soldier (uncredited)
Colonel's Subordinate (uncredited)
Piotr Meller (voice) (uncredited)
Aleksander (voice) (uncredited)