출연진
Lyudmila Tselikovskaya
Sima, his daughter
Павел Кадочников
Alexey Mukhin, composer
Nikolai Konovalov
Anton Ivanovich Voronov, professor
Tatyana Kondrakova
Dina, Voronov's eldest daughter
Tamara Glebova
Natalia Mikhailovna, Voronov's wife
Tamara Pavlotskaya
Yadviga Valentinovna Kholodetskaya
Aleksandr Orlov
Yakov Grigorievich Kibrik, comedian of the Musical Comedy
Сергей Мартинсон
Kerosinov, composer
Vitaly Kilchevsky
Rollandow, tenor
Anatoly Korolkevich
Skvoreshnikov, director of musical comedy
Vladimir Gardin
Johann Sebastian Bach
Анатолий Нелидов
conservatory vocal professor