 | Alberto Sordi als Rosario 'Sasà ' Scimoni |
 | Giacomo Furia als Maggiordomo |
 | Marco Guglielmi als L'avvocato Giardini |
 | Franco Coop als Il sindaco di Catania |
 | Luisa Della Noce als Paola Toscano |
 | Franco Jamonte als Luigi Pizzarro |
 | Elli Parvo als Emma |
 | Armenia Balducci als Lilli De Angelis |
 | Turi Pandolfini als Detenuto |
 | Carlo Sposito als Duca di Lanocita |
| Gianni Di Benedetto als On.le Toscano |
 | Gaetano Verna als Zio Sacerdote |
 | Luciano Bonanni als Pazzo Ospedale |
| Gina Cinquini Moneta |
| Virginia Onorato |
| Victor Ledda |
| Luigi Moneta |
 | Franco Migliacci |
| Peppino Nicolosi |
| Giuseppe Stagnitti |
| Vando Tress |
 | Catherine Zago |
| Tullio Tomadoni |
| Piero Pastore |
| Gino Baghetti |
 | Fernando Cerulli |
| Archibald Layall |
| Gustavo Giorgi als Funzionario di Polizia |
 | Gino Buzzanca als Barone Mazzei |
| Antonio Acqua als Ing. Casamottola |
| Luigi Zampa | Director |
| Eraldo Da Roma | Editor |
| Marco Scarpelli | Director of Photography |
| Vitaliano Brancati | Screenplay |
| Alessandro Cicognini | Original Music Composer |
| Gianni Hecht Lucari | Producer |
| Vitaliano Brancati | Story |
| Otto Pellegrini | First Assistant Director |
| Mario Chiari | Production Design |
| Mario Garbuglia | Production Design |
| Alberto Boccianti | Production Design |
| Piero Tosi | Set Decoration |
| Maria De Matteis | Costume Design |
| Antonio Negri | Unit Manager |
| Manolo Bolognini | Production Secretary |
| Marcella Benvenuti | Assistant Editor |
| Idelmo Simonelli | Camera Operator |
| Luigi Di Giorgio | Assistant Camera |
| Alberto Bartolomei | Sound |
| Luciano Martino | Second Assistant Director |
| Paolo Bianchini | Second Assistant Director |
| Franco Freda | Makeup Artist |
| Amalia Paoletti | Hairstylist |
| Marisa Polidori | Assistant Costume Designer |
| Olga Forges Davanzati | Script Supervisor |
| Giuseppe Colizzi | Production Manager |
