A film about the defenders of the Brest Fortress. Inscriptions on the walls of the Brest Fortress made by participants in the defense of the fortress in July 1941. Newsreel. Fascist planes are flying. Soviet soldiers are firing from guns. Summer 1944. Soldiers of the Soviet Army are in the city of Brest. Ruined fortress. Soldiers at the grave of those killed in the defense of the Brest Fortress. Images from the feature film "Immortal Garrison". Moscow city. Central House of the Soviet Army. Gala evening dedicated to the 15th anniversary of the defense of the Brest Fortress. Speak (synchronously) participants in the defense S. Matevosyan, P. Klypa. The defenders of the fortress P. Gavrilov, A. Vinogradov, A. Semenenko, P. Klypa, S. Matevosyan at the walls of the Brest Fortress, laying flowers at the foot of the fortress. Heroes of the defense of the fortress P. Gavrilov, S. Piskun among the members of his family at home. The writer S. Smirnov, who wrote a book about the history of the defense of the Brest Fortress, is studying documents from the Second World War in the Central Museum of the Soviet Army.