 Edwige FeuillèreLucrezia Borgia | Lucrezia Borgia |
 Gabriel GabrioCésar Borgia | César Borgia |
 Maurice EscandeJean Borgia, Duke of Gandie | Jean Borgia, Duke of Gandie |
 Roger KarlRodrigo Borgia, Pope Alexander VI | Rodrigo Borgia, Pope Alexander VI |
 Aimé ClariondNiccollo Machiavelli | Niccollo Machiavelli |
 Philippe HériatFilippo, sculptor-lover | Filippo, sculptor-lover |
 Jacques DumesnilGiannino Sforza, Duke of Milano | Giannino Sforza, Duke of Milano |
| MMax MichelAlfonse de Aragon | Alfonse de Aragon |
| LLouis EymondCapt. Mario, officer-lover | Capt. Mario, officer-lover |
| JJean FayTybald | Tybald |
 René BergeronPietro | Pietro |
 Gaston ModotFracassa | Fracassa |
 Antonin ArtaudGirolamo Savonarola | Girolamo Savonarola |
| MMarcel ChabrierMonk envoy of Savonarole | Monk envoy of Savonarole |
 Georges PrieurBaron of Villeneuve | Baron of Villeneuve |
| LLouis PerdouxCarlo | Carlo |
| YYvonne DrinesFlamette | Flamette |
 Mona Dol'La Vespa' | 'La Vespa' |
| JJeannine Fromentin'La Malatesta' | 'La Malatesta' |
 Josette DaySancia, Lucrezia's companion | Sancia, Lucrezia's companion |
 Daniel MendailleMicheletto, chief henchman | Micheletto, chief henchman |
