On screen
Cast
25 credited performers
Yuriy Koltsov
Konstantin Eduardovich Tsiolkovsky
Artwork unavailable
Vera Dikhtyar
Varvara Efgrafovna
Yuri Krotenko
Ignat
Nina Menshikova
Lyuba
Yuri Lyubimov
Baburin
Vladimir Balashov
Dorofeev
Georgiy Budarov
Balabanov
Yuri Medvedev
Chuprov
Vladimir Troshin
Mertsalov
Zinoviy Gerdt
Character not listed
Nikita Kondratyev
Character not listed
Artwork unavailable
Aleksandr Lavrukhin
Character not listed
Valeria Menikovskaya
Character not listed
Lev Potyomkin
Character not listed
Sergei Tseits
Character not listed
Artwork unavailable
Masha Sokolova
Character not listed
Artwork unavailable
Sasha Kotelnikov
Character not listed
Vera Burlakova
(uncredited)
Vladimir Vanyshev
(uncredited)
Artwork unavailable
Violetta Dolskaya
(uncredited)
Lidiya Korolyova
(uncredited)
Yakov Lents
(uncredited)
Bruno Lyaush
(uncredited)
Vladimir Maruta
(uncredited)
Artwork unavailable
Nikolai Mirtov
(uncredited)