A young partisan Viktor Tretyakov and his school friends decide to organize a resistance group to the fascists. They call it the "Young Guard" and attract familiar boys and girls to it. After a while, the Young Guards are joined by scouts sent to the city to collect information — Lyubov Shevtsova and the Artist. For a long time, the "Young Guard" manages to successfully commit sabotage, but they are opposed by an experienced and insidious enemy, who, in the end, manages to expose the Young Guards.

Ce synopsis est en anglais : nous ne l'avons pas encore traduit.