饰Erika Kohut
饰The Mother
饰Dr. Blonskij
饰Anna Schober
饰Mme Blonskij
饰Baritone
饰Man in drive-in
饰Naprawnik
饰Teacher
饰Director
饰Teacher
饰Margot
饰Singing teacher
饰Teacher
饰Teacher
饰Teacher
饰Teacher
饰Secretary
饰Violinist
饰Pianist
饰Woman in drive-in (a
饰Pupil
饰Haydn pianist
饰The first pupil (voi