Igor Yasulovich
- Sergeich
- (as I. Yasulovich)
Vladimir Nikolayenko
- dyadya Kostya - kloun
- (as V. Nikolayenko)
Valentin Bukin
- Pankrashkin
- (as V. Bukin)
Natalya Rychagova
- maty Dimy
- (as N. Rychagova)
Vladimir Nosik
- otets Dimy
- (as V. Nosik)
Aleksey Voytyuk
- Kostya
- (as A. Voytyuk)
Nadezhda Samsonova
- Nataliya Vasilyeva - doktor
- (as N. Samsonova)
Anatoliy Skoryakin
- Militsioner
- (as A. Skoryakin)
Artyom Karapetyan
- Kapitan militsii
- (as A. Karapetyan)
Nikolay Parfyonov
- Passazhir poezda
- (as N. Parfyonov)
Zoya Vasilkova
- Passazhirka poezda
- (as Z. Vasilkova)
Vladimir Kuznetsov
- Provodnik
- (as V. Kuznetsov)
Yuriy Sarantsev
- Yuriy Dmitriyevich - brigadir poezda
- (as Yu. Sarantsev)
Vera Petrova
- Ofitsiantka v poezde
- (as V. Petrova)