Guest Stars Mattia Sonnino as Mattia Tommaso Basili as Duke of Urbino Anton Alexander as Prior Vincenzo Mirko Zamperla as Burly Beggar Paolo D. Bovani as Officer Bargello Edan Hayhurst as Gian Galeazzo Sforza Robert Madison as Filippo Brice Martinet as King of France Paolo Orlandelli as Soderini's Secretary Christian Galizia as Knife Grinder Andrea Garofalo as Sforza Servant Erasmo Genzini as Dante Luca Grispini as Guglielmo da Vinci Luca Guastini as Tornabuoni Alessandro Lui as Sforza Guard Enoch Marrella as Lorenzo the Butcher Giacomo Mattia as Dye Factory Forman Alessandro Onorati as Borgia Guard Filippo Tirabassi as Pietro Anna Elena Pepe as Dye Factory Woman Worker Daniele De Angelis as Metello Maria Vera Ratti as Lisa Del Giocondo Nadia Ricci as Leonardo's Mother Alfie Rigby as Francesco da Vinci Nick Russo as da Vinci Servant Andrea Vasone as Benci Servant Gianmarco Saurino as Lapo Kit Clarke as Jacopo Saltarelli Hugo Becker as Thierry Davide Iacopini as Machiavelli Matteo Lai as Thin Apprentice Andrea Dugoni as Deo Pierpaolo Spollon as Michelangelo Clive Riche as Rector Lorenzo Profita as Brother Giovanni Sergio Albelli as Amerigo Benci Lidia Vitale as The Hag Bruce McGuire as Abbott Bandelli Jacopo Fazzini as Carpenter Freddy Drabble as Alchemist Mattia Napoli as Young Piero Lorenzo Adorni as Francesco Giocondo Tommaso Amadio as Advocate Ettore Bernabei as Leonardo Florence Apprentice Al Bettini as Protester Michele Bevilacqua as Physician Yuri Casagrande as Assassin Matthew Steer as Sforza Chamberlain Sebastian Dimulescu as Young Leonardo 7 y.o.
