During the Spanish occupation of Naples, the people led by Tommaso Aniello - known as "Masaniello" - plot against the Viceroy. The Viceroy's son, under another name, has a son from Masaniello's sister, but his father has already planned a marriage for him with a Spanish patrician against his wishes.
Tommaso Aniello detto Masaniello
Lucia
Marchesa Del Vasto
Maria
Fra' Savino
Elena Carafa
Principe Fernando di San Vitale
Medico
Duchessa Cafara
Vicerè Rodrigo Ponz de Leon, duca d'Arcos
Alfonso
Garcìa
Accolito di Masaniello
Pasquale Campese
Genuino
Capitano don Diego Callegas
Maestro Gonzales
Ostessa
Guzman
Addetto alla stamperia
François, il parrucchiere
Notabile al servizio del Viceré
