In World War II Germany, two young men, one, an ardent Nazi, and the other, a secret anti-Nazi, are in love with the same woman, the daughter of a wealthy banker. The two join the Army, and the young woman becomes a nightclub singer. Eventually she joins the Army too, to entertain the troops, but circumstances soon result in her entire world being changed.

In the USSR, political prisoners who were scientists were not always sent to GULAG, but also to The First Circle (named after Dante's Inferno), a special incarceration unit near Moscow where they could work for the government.