Alberto Testone

as Michelangelo Buonarroti

Umberto Orsini

as Marchese Malaspina

Nicola Adobati

as Lorenzo de Medici duca d'Urbino

Massimo De Francovich

as Papa Giulio II

Nicola De Paola

as Cardinale Giulio De' Medici

Glen Blackhall

as Raffaello

Orso Maria Guerrini

as Marchese Malaspina