Nina Ivanova (Toumanova), a Russian dancer, becomes separated from a group sent to entertain the troops. She is found and taken to the hideout of a partisan group led by Vladimir (Peck) operating behind the German lines near the city of Tula, Russia. At first, the veteran guerrillas do not know what to make of her. Youngster Olga is astonished that she does not know how to fight, cook, mend or clean. The men, however, are entranced by her beauty.