Pyotr Semyonovich Isaev was a participant in World War I and the Russian Civil War, assistant to a Red Army commander Vasily Chapayev and commander of the communications battalion.

Leonid Aleksandrovich Kmit was a Soviet and Russian actor. In 1931 he graduated from Saint Petersburg State Theatre Arts Academy, where he studied in the acting class of Yevgeny Chervyakov. In 1936 he