Lorenzo Majnoni

as Valenti (4 episodes)

as Ponchielli (2 episodes)

as Casati

as Maffei

as Maffei (2 episodes)

as Italo Balbo

as Francesco

as Alberto Castelli (230 episodes)

as Antonio Foschi (1 episode)

as Quaglia

as Ludovico Renzi (124 episodes)

as Daniele

as Manfred

as Medico del '600