Galina Murashova (as V. Serova)
starshiy leytenant - Pyotr Kolchin (as Ye. Samoylov)
Shura Murashova (as L. Tselikovskaya)
Gleb Zavartsev (as P. Shpringfeld)
Antonina Vasilyevna - maty Murashovykh (as L. Dmitriyevskaya)
Tamara Spiridonovna - manikyursha (as I. Murzayeva)
ArkadiyYershov - professor (as A. Tutyshkin)
Polkovnik (as A. Antonov)
Yeremeyev - krasnoarmeyets (as V. Sanayev)
Passazhir (as E. Geller)
Zhurkevich - pomoshchnitsa professora Yershova (uncredited)
Krasmoarmeyets (uncredited)
Kassir (uncredited)
Nachalnik stantsii (uncredited)
Krasnoarmeyets (uncredited)
mayor Pylyayev (uncredited)
Professor literatury (uncredited)
Naydyonov - mladshiy leytenant (uncredited)
Torgovets tsvetami (uncredited)