Gianni Quillico

as Gonzalo

as Padre Casini (voice)

as Cliadath (voice) (52 episodes)

as Duca Puzzoloso (voice) (1 episode)

as Franco

as Antonio Bertolucci

as Francesco

as Direttore (voice), as Carlo Taormina (voice)

as Gemello (voice)

as Giobatta (IT) (104 episodes)

as Maestro Saùro (voice) / Nichus (voice) (1 episode)

as Commendator Aurelio Piccione (3 episodes)

as Bob La Mossa (voice) (104 episodes)

as Restaurant owner

as Papà (voice) / Mario (voice) / Cameriere (voice) (52 episodes)

as Primo studente (3 episodes)