The young Prince Charles (Jaromír Hanzlík), the future King of his country Charles IV, is being educated at the French court in the company of his fiancée Blanche (Daniela Kolárová). One day he receives a summons from his father John of Luxembourg (Milos Kopecký) in Italy. He leaves for Italy accompanied by a deputation from Bohemia. On the way the prince's company fights a battle with armed Milanese against heavy odds. Thanks to Charles's perspicacity, the prince's almost naked soldiers win through. In Lucca in Italy Charles joins his father, and here he experiences an amorous adventure and escapes from the traps laid by the Italian rebels.
This historical film by Hynek Bočan touches upon the indecisiveness of the Czech nation, ready to bend the backbone in face of foreign rule. Situating the story at the close of the Thirty Year War enabled the depiction of the misery of the people that affects even an impoverished aristocratic milieu. Rudolf Hrušínský appears here in the role of an indecisive knight, persuaded for a long time and in vain to join the anti-Habsburg movement. The story does not only captivate through the depiction of manifold human characters, intrigues and sycophancy, but also through the circumstances ruling over the devastated farmstead, sunk in mud and crudeness. One of the best films with an updating tendency has come into being here, rightly being named along the such greats as Kladivo na čarodějnice (Witches' Hammer).
