Characters played by Carlo Ninchi
Conte Ugolino della Gherardesca
Characters played by Gianna Maria Canale
Emilia
Characters played by Peter Trent
Ruggieri
Characters played by Piero Palermini
Balduccio Ubaldini
Characters played by Carla Calò
Haidée
Characters played by Luigi Pavese
Sismondi
Characters played by Ugo Sasso
Fortebraccio
Characters played by Ciro Berardi
Lanfranchi
Characters played by Armando Guarnieri
Gualandi