출연진
Tamara Pavlotskaya
Yadviga Valentinovna Kholodetskaya
Сергей Мартинсон
Kerosinov, composer
Анатолий Королькевич
Skvoreshnikov, director of musical comedy
Екатерина Соболь
соседка Холодецкой
Людмила Целиковская
Sima, his daughter
Павел Кадочников
Alexey Mukhin, composer
Александр Орлов
Yakov Grigorievich Kibrik, comedian of the Musical Comedy
Владимир Гардин
Johann Sebastian Bach
Анатолий Нелидов
conservatory vocal professor
Лев Кровицкий
Samuil, conductor (uncredited)
Николай Коновалов
Anton Ivanovich Voronov, professor
Tatyana Kondrakova
Dina, Voronov's eldest daughter
Тамара Глебова
Natalia Mikhailovna, Voronov's wife