This is a great intrigue like from some of the great 19th century operas by the Italian masters, like Verdi and Ponchielli. The first scene introduces the two protagonists, father and son, without their knowing it, in a contest of force, where they have to axe a log, - who cuts the deepest is the winner. The father (Mario Petri) is the official executioner of Venice, a former pirate, and his son has been brought up by the doge (Feodor Chaliapin Jr!) as his own princely son, never suspecting his adoption. The crook of the play is the grand inquisitor (Guy Madison, slightly too handsome for the credibility of a grand inquisitor,) who is jealous of the doge's son who has won the heart of the beauty they both desire, Alessandra Panaro, and he finds out that he is actually the executioner's son. His intrigue amounts to the desired effect to have the executioner execute his own son to let the grand inquisitor acquire the bride, but you can't conceal the truth forever. An important supporting character is Giulio Marchetti as Sandrigo Bembo's (Lex Barker) blind mentor, who sees more than everyone else. To all this luxury of great action, dazzling adventure, flamboyant romanticism and all the magnificent beauty of Venice in a nutshell, is the splendid score by Carlo Rustichelli added, which aptly illustrates everything.