Παραγωγός
Conductor
Stage director
Carlo ("Il bravo')
(Carlo ("Il bravo"), a hired assassin)
Violetta
(Violetta, an orphan from Genoa)
Teodora
(Teodora, a mysterious Venetian woman)
Pisani
(Pisani, an exiled Venetian patrician)
Foscari
(Foscari, a Venetian patrician)
Cappello
(Cappello, a Venetian patrician)
Michelina
(Michelina, Teodora's maid)
Marco
(Marco, Teodora's gondolier)
Luigi
(Luigi, Foscari's servant)
Messenger
Set designer
Lighting designer