Inspired to the real story of the Carabiniere Salvo D'Acquisto. We see how, to save 22 hostages from dead sentence by Nazi, he decided to sacrifice himself.
This flashback heavy melodrama is a loose adaptation of Leo Tolstoy’s novella The Kreutzer Sonata named after the Beethoven piece. The story concerns marriage, divorce, love, carnal lust and jealousy.