Gioacchino Rossini
Roland Alexandre
Giuseppina Strepponi
Elisa Cegani
Luisa Lewis
Myriam Bru
Gaetano Donizetti
Marcello Mastroianni
Arrigo Boito
Fausto Tozzi
Virginia Marchi
Micheline Presle
(Voice dubbing for Vira Silenti)
Maria Pia Di Meo
(Voice dubbing for Giuseppe Vami)
Olinto Cristina
(Voice dubbing for Micheline Presle)
Rosetta Calavetta
(Voice dubbing for Nadia Gray)
Lydia Simoneschi
(Voice dubbing for Roland Alexandre)
Enrico Maria Salerno
(Voice dubbing for Maurice Ronet)
Giuseppe Rinaldi
Maria
Danièle Delorme
(Voide dubbing for Memmo Carotenuto)
Cesare Polacco
(Voice dubbing for Märta Torén & Myriam Bru)
Andreina Pagnani
(Voice dubbing for Danièle Delorme)
Rina Morelli
(Voice dubbing for Fausto Tozzi)
Pino Locchi
(Voice dubbing for Julien Carette)
Lauro Gazzolo
Il direttore di scena
Gustavo Serena
Cantante
Andrea Mongelli
Aldo Ferracuti
Juanita Satiman
Giacomo Puccini
Gabriele Ferzetti
Ken Neale
Fernando Lidonni
Arturo La Porta
Enrico Formichi
Nelly Corradi
Italo Tajo
Renata Tebaldi
Giulietta Simionato
Gianni Poggi
Giulio Neri
Tito Ricordi
Renzo Giovampietro
Marineri Meli
Gino Mattera
Tito Gobbi
Monti
Giuseppe Varni
Mario Del Monaco
Cesarini Sforza
Sergio Tofano
Il dottore di Bellini
Aldo Silvani
Carlotti
Stuccatore
Memmo Carotenuto
Felix - l'oste
Julien Carette
Giuseppe Verdi
Fosco Giachetti
Il sovrintendente
Manlio Busoni
Il brigadiere
Georges Bréhat
Isabella Colbran
Märta Torén
Vincenzo Bellini
Maurice Ronet
Ambrogi
Renato Malavasi
(uncredited)
Paola Rolando
Carlotti (uncredited)
Giuseppe Porelli
Danik Patisson
Claudio Ermelli
Giovanni Checchi
Giulia Grisi
Nadia Gray
Mimo Billi
Dottor Fleury (uncredited)
Antoine Balpêtré
Domenico Barbaja
Roldano Lupi
Giovanni Ricordi
Paolo Stoppa
Marietta Ricordi
Vira Silenti
Screenplay
Luigi Filippo D'Amico
Story
First Assistant Director
Assistant Production Design
Mario Garbuglia
Director
Carmine Gallone
Original Music Composer
Renzo Rossellini
Agenore Incrocci
Camera Operator
Giuseppe Rotunno
Furio Scarpelli
Leonardo Benvenuti
Nanni Loy
Makeup Artist
Raimondo Van Riel
Editor
Niccolò Lazzari
Director of Photography
Marco Scarpelli
Set Decoration
Beni Montresor
Costume Design
Maria De Matteis
Assistant Camera
Luigi Di Giorgio
Assistant Editor
Gabriella Pacho
Special Effects
Joseph Nathanson
Vittorio Nino Novarese
Conductor
Franco Ferrara
Assistant Costume Designer
Giorgio Hermann
Marisa Polidori
Production Manager
Orazio Tassara
Music Consultant
Luigi Ricci
Sound
Ennio Sensi
Script Supervisor
Carla Gervasi
Hairstylist
Renata Magnanti
Makeup Department Head
Alberto De Rossi
Franco Cirino
Unit Manager
Giorgio Riganti
Production Design
Mario Chiari
Line Producer
Franco Riganti
Production Secretary
Angelo Binarelli
Paolo Gargano
Nello Meniconi
Producer
Gianni Hecht Lucari