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