After the concert, the popular singer, having boarded the train, discovers that her jacket is missing, and with it her passport, according to which she must go abroad on tour. Two stowaways, posing as police officers, undertake to help the singer.
                                    Lyubov Polishchuk
Zoya Bolotnikova - populyarnaya pevitsa
                                    Yuri Bogatyryov
Kozinets - director gruppy
                                    Stanislav Sadalskiy
Leonid Ozeran - administrator
                                    Nikolai Pastukhov
Pyotr Nikitich
                                    Vasili Funtikov
Misha Sovchi
                                    Leonid Kuravlyov
Bondarev - nachalnik poezda
                                    Irina Rakshina
Lidiya Semyonovna - provodnitsa
                                    Oleg Garkusha
Slava
                                    Lyubov Malinovskaya
Nedyalkova - vdova kapitana 1-go ranga
                                    Valentina Pugachova
akusherka
                                    Pavel Pervushin
General militsii
                                    Gali Abaydulov
rabotnik rezhissyorskoy gruppy na kontsrte
                                    Viktor Sukhorukov
Provodnik