| Person | Type | Job | Role(s) |
|---|---|---|---|
 Gianmaria Messeri | Crew | Editing | Editor |
Giorgio Gaslini | Crew | Sound | Music |
Giorgio Venturini | Crew | Production | Producer |
Giulio Albonico | Crew | Camera | Director of Photography |
Giuseppe Bassan | Crew | Art | Production Design |
 Nelo Risi | Crew | Writing | Screenplay, Director |
Vasco Pratolini | Crew | Writing | Screenplay |
Vera Marzot | Crew | Costume & Make-Up | Costume Designer |
 Alessandro Manzoni | Crew | Writing | Novel |
 Andrea Aureli | Cast | Actor | |
 Angelo Boscariol | Cast | Actor | Soldier (uncredited) |
Annabella Incontrera | Cast | Actress | L'amante di Arconati |
 Bruna Cealti | Cast | ||
 Dada Gallotti | Cast | Actress | |
 Daniele Dublino | Cast | Actor | Il frate al processo Baruello |
 Danika La Loggia | Cast | Actress | |
 Dino Mele | Cast | Actor | Gaspare Piazza - il figlio di Guglielmo |
 Ernesto Colli | Cast | Actor | Un giudice |
 Ettore Geri | Cast | Actor | |
Evar Maran | Cast | Actor | Radaello |
 Feodor Chaliapin Jr. | Cast | Actor | Il cardinale arcivescovo di Milano Federico (as Feodor Chaliapin) |
 Ferdinando Murolo | Cast | Actor | |
Filippo De Gara | Cast | Actor | Il notaio |
 Francesco D'Adda | Cast | Actor | |
 Francisco Rabal | Cast | Actor | Giacomo Mora - il barbiere |
Franco Moraldi | Cast | Actor | |
 Gengher Gatti | Cast | Actor | |
Giuseppe Colombo | Cast | Commissario Porta Orientale | |
 Helmut Berger | Cast | Actor | Il capitano di giustizia Arconati |
 Lorenzo Piani | Cast | Actor | |
 Lucía Bosè | Cast | Actress | Chiara Mora - la moglie di Giacomo |
 Luigi Montini | Cast | Actor | |
 Mariano Rigillo | Cast | Actor | |
 Martin Balsam | Cast | Actor | |
 Monica Monet | Cast | Actress | |
 Philippe Hersent | Cast | Actor | Guglielmo Migliavacca |
Pierluigi Aprà | Cast | Actor | Il senatore Monti |
Pietro Fumelli | Cast | Actor | |
 Roberto Maldera | Cast | ||
 Salvo Randone | Cast | Actor | Il protofisico Settala |
Sergio Serafini | Cast | ||
 Sergio Tofano | Cast | Actor | Il presidente del senato |
 Steffen Zacharias | Cast | Actor | Stefano Baruello |
 Teodoro Corrà | Cast | Actor | |
 Vittorio Caprioli | Cast | Actor | Il commissario di sanità Guglielmo Piazza |
Jocelyne Munchenbach | Cast | Actress | (as Joceline Münchenbach) |
Pupino Samonà | Cast | ||
Rossano Jalenti | Cast | ||
Francesco Malo | Cast | ||
| Person | Type | Job | Role(s) |
