Guest Stars Peter Sullivan as Cardinal Ascanio Sforza David Alpay as Calvino Julian Bleach as Niccolo Machiavelli Ruta Gedmintas as Ursula Bonadeo Steven Berkoff as Girolamo Savonarola Ronan Vibert as Giovanni Sforza Luke Pasqualino as Paolo Mickey Sumner as Francesca Ivan Kaye as Duke Ludovico Sforza Nicholas Rowe as Baron Bonadeo Keith Burke as Gian Galaezzo Frank Bourke as Medic James Woolley as Ambassador of Navarre