 | Pietro Germi als Il Dott. Ingravallo |
 | Claudia Cardinale als La servetta |
 | Franco Fabrizi als Il cugino |
 | Cristina Gaïoni als La matta |
 | Claudio Gora als Il marito |
 | Eleonora Rossi Drago als L'assassinata |
 | Saro Urzì als Il Maresciallo P.S. |
 | Nino Castelnuovo als L'elettricista |
 | Gianni Musy als Ladro Retalli |
 | Peppino De Martino als Il Dott. Fumi |
 | Ildebrando Santafè als Lo strano comm. Anzaloni |
| Silla Bettini als Il brigadiere Oreste |
| Loretta Capitoli als Camilla la Beduina |
| Rosolino Bua als Il Parroco dei 4 Santi |
| Nanda De Santis als Zumira la sdentata |
 | Antonio Gradoli als Maresciallo dei Carabinieri Marciano |
| Vittorio Scarabello |
| Antonio Acqua als Generale Pomilia |
| Maria Saccenti als Moglie Generale Pomilia |
| April Hennessy als Donna Americana |
 | Toni Ucci als Ladro Er Patata |
| Attilio Martella als Marchetti |
| Leandro Marini |
| Pietro Tordi als Albergatore |
| Vinicio Recchi |
 | Rina Mascetti als Cassiera |
| Elsa Canevazzi |
| Claudio Fabiani |
 | Renato Terra als Uomo dal Notaio |
| Vincenzo Tocci als Ladro Filone |
| Pietro Germi | Director |
| Roberto Cinquini | Editor |
| Bona Magrini | Costume Design |
| Leonida Barboni | Director of Photography |
| Alfredo Giannetti | Screenplay |
| Ennio De Concini | Screenplay |
| Pietro Germi | Screenplay |
| Carlo Emilio Gadda | Novel |
| Carlo Rustichelli | Original Music Composer |
| Vincenzo Taito | Administration |
| Eliseo Boschi | Production Secretary |
| Aiace Parolin | Camera Operator |
| Erico Menczer | Camera Operator |
| Sabino Tonti | Assistant Camera |
| Divo Cavicchioli | Still Photographer |
| Nino Zanchin | First Assistant Director |
| Mira Brtka | Second Assistant Director |
| Marcello Ugolini | Second Assistant Director |
| Fernando Arce | Second Assistant Director |
| Anna Gruber | Script Supervisor |
| Ruggero Mastroianni | Assistant Editor |
| Andrea Fantacci | Assistant Set Decoration |
| Enrico Palmieri | Sound |
| Bruno Moreal | Sound |
| Fiorenzo Magli | Sound Recordist |
| Carlo Palmieri | Boom Operator |
| Leandro Marini | Makeup Artist |
| Raffaele Cristini | Makeup Artist |
| Amalia Paoletti | Hairstylist |
| Carlo Egidi | Production Design |
| Luigi Urbini | Conductor |
| Giuseppe Amato | Producer |
| Guglielmo Colonna | Unit Manager |
| Alfredo Giannetti | Co-Director |
| Mario Silvestri | Line Producer |
| Angelo Rizzoli | Producer |
