(in alphabetical order)
(in credits order)
- Gotlib Roninson(as G. Roninson)
- Boris Runge(as B. Runge)
- Yakov Lents(as Ya. Lents)
- Vyacheslav Nevinnyy(as V. Nevinnyj)
- Donatas Banionis(as D. Banionis)
- Galina Volchek(as G. Volchek)
- Lyubov Sokolova(as L. Sokolova)
- Antonina Maksimova(as A. Maksimova)
Rest of cast listed alphabetically
- Yuliana Bugaeva(uncredited)
- Lyudmila Davydova(uncredited)
- Zoya Isaeva(uncredited)
- Yuriy Kireev(uncredited)
- Vladimir Lippart(uncredited)
- Nikolay Parfyonov(uncredited)
- Aleksandr Titov(uncredited)
