Lena Vassilovna Varanova (as L. Kasatkina)
Fyodor Yermolayev (as P. Kadochnikov)
Petya Mokin (as L. Bykov)
Nikita Antonovich - direktor tsirka (as P. Sukhanov)
Ferapont Mikhailov bukhgalter - otets Olechki (as K. Sorokin)
Maria Mikhailovna - maty Olechki (as G. Bogdanova-Chesnokova)
Olenka Mikhailovna (as N. Urgant)
Anton Telegin - dressirovshchik tigrov (as B. Eder)
Emmi Salterino - maty Leni Vorontsova (as T. Pelttser)
Vasiliy Vorontsov - otets Leni (as A. Orlov)
Kazimir Almazov - ukrotitel tigrov (as S. Filippov)
Mogikan - illyuzionist (as A. Korolkevich)
Akrobat-boltizher (as S. Belov)
Artist tsirka
Vozdushnaya gimnastka (as P. Chernego)
Akrobat-boltizher (as V. Fomenko)
Akrobat-boltizher (as M. Galankina)
Gitarist na buksire (as M. Ivanov)
Zhonglyor (as I. Khromov)
dyadya Vasya (as P. Lobanov)
Kloun (as K. Musin)
Ukrotitelnitsa tigrov (as M. Nazarova)
Vozdushnyy gimnast (as S. Razumov)
Naezdnitsa (as E. Rogalskaya)
Naezdnik (as Ye. Rogalsky)
Myshkin (as N. Trofimov)
Shprekhshtalmeyster (as V. Tsvetkov)
Kloun (as B. Vyatkin)
Bufetchitsa (uncredited)
