Andrey Andreev (Sergei Alyoshkov)Viktor Dobronravov (Commander Kuznetsov)Darya Ursulyak (Nurse Katya)Andrey Novik (Scout Andrey)Zurab Miminoshvili (Orderly Rezo)Olga Kolokoltseva (Nurse Lisa)Aleksandra Komissarova (Nurse Rita)Nikolay Kuchits (Egor Stepanovich)Ivan Shetko (Cook Petrovich)Andrey Dushechkin (Fedor Mihaylovich)Vasiliy Kozlov (Odintsov)Viktor Molchan (General Ostashev)Mikhail Zui (Dog Breeder Kolya)Andrey Kovalchuk (Meshchersky)Svetlana Kozhemyakina (Seryozha's Mother)Peter Ivan Zhukovsky (Brother)Julianna Mihnevich (Aunt Anisya)Anatoliy Kalmykov (Yakov Moiseevich)
The film is based on real events. This is a story about exciting events that occurred in the life of the smallest soldier - the hero of the Great Patriotic War, six-year-old Sergei Aleshkov. He lost all his relatives and got into the army. With a six-year-old boy, they started playing the soldier game in order to preserve his childhood, and he, in order to comply with this honorary title, became a real defender of the Motherland.