Mikhail Mozarin (as B. Bityukov)
Vasiliy Gradov (as M. Bernes)
Nadezhda Korneva (as T. Piletskaya)
Turbayev (as K. Nassanov)
Yelizaveta Nekrasova (as A. Voychik)
Aleksandr Irkutov (as M. Shtraukh)
Lyudmila Irkutova (as L. Shagalova)
Marya Karasyova (as V. Tokarskaya)
Pyotr Grunin (as Ye. Vesnik)
Filipp Bashlykov (as N. Khoshchanov)
Margarita Kovalskaya (as S. Fadeyeva)
Yevgeniy Golikov (as Ye. Teterin)
Ivan Yegorovich (as V. Ratomskiy)
Svidetelnitsa (as A. Zuyeva)
Svidetel (as V. Kolpakov)
(uncredited)
rabotnik ---zhEKa (uncredited)
Safronov (uncredited)
Vera Arkadyevna - laborantka (uncredited)
Doktor (uncredited)