Pyotr Kirillov

Husband, Nikolay

Евгения Пырялова

Wife, Natasha

Georgy Orlov

Malyutka, architect

Sergei Ponachevny

Architect

Андрей Апсолон

Architect

Георгий Жжёнов

Architect

Mikhail Rostovtsev

Professor

Nikolay Urvantsov

Childless citizen

K. Egorov

'Crown Prince of the Republic'

Elena Volyntseva

Old woman

Александр Мельников

Housing commission inspector (uncredited)

Юрий Музыкант

Tram passenger (uncredited)

Николай Черкасов

Waiter (uncredited)

Эдуард Иогансон