Bolshevik Foma Korshunov returns to his village. Soon his son, seven-year old Mishka gets a new nickname - "little communist". When bandits come to the village Mishka, knowing that the reds are close, saddles his horse and hurry to warn them about the danger.
Gunner-gunner Corporal Vasily Kochetkov meets Valya Gradskaya, a saleswoman at the military trade center, and becomes a frequent guest in her family. He soon realizes that the girl and her grandmother are spies. Kochetkov informs the command of his suspicions and is given the task of continuing to...
