Guest Stars Peter Sullivan as Cardinal Ascanio Sforza Gina McKee as Caterina Sforza David Alpay as Calvino Laszlo Konter as Cardinal Colonna Augustus Prew as Prince Alfonso Jalaal Hartley as Pinturicchio Joseph Kelly as King Ferrante of Naples Elyes Gabel as Prince Djem Peter Mark as Djem's Servant Seymour Matthews as Sigimondo D'Este Robert Demeger as Venetian Ambassador Patrick Osborne as Domenico the Kitchen Hand Levente Törköly as Turkish Ambassador Levente Tasner as Goofy Noble Grandson Isaac O'Sullivan as Venetian Prince Regent György Gál as Elderly Nobleman Ferenc Lengyel as Masseur Antal Ádám as Arrogant Young Nephew Alexis Latham as Neapolitan Courtier