The Avenger of Venice 1964
Directed by Piero Pierotti, Carlo Campogalliani | Starring: Brett Halsey, Gianna Maria Canale, Burt Nelson, Conrado San MartÃn
Rolando, who was close to marrying the daughter of the Doge, is condemned after a highly unfair judicial process and locked up in Venice. Digging a tunnel with the aid of his cellmate, Rolando succeeds to escape.