There is a political struggle resulting in the arrest of a Venetian doge's young son. The guy is charged with treason against his homeland. In the hall of the Doge Palace, senators praise the power of the "Council of Ten", which is the highest punitive authority of the republic. When the defendant appears in the courtroom, he praises his native Venice and curses the cruelty of the senators. Before the trial begins, the senators advise the defendant to confess. Meanwhile, the wife of the main character is outraged by the injustice of the decisions of the "Council of Ten" and is going to seek protection from the old doge. Her friends dissuade her, because according to the laws of Venice even the doge can not influence the decision of the council. It soon becomes known that the senators have sentenced an innocent man to banishment from his hometown. The woman is outraged by this decision of the "Council of Ten" and asks her father-in-law for help. Will the protagonists of "Verdi I due Foscari 2160p" be able to achieve justice?