| Person | Type | Job | Role(s) |
|---|---|---|---|
 Alberto Grimaldi | Crew | Production | Producer |
 Alessandro Jacoponi | Crew | Costume & Make-Up | Makeup Artist |
Alfredo Melidoni | Crew | Production | Production Assistant |
Alvaro Orsini | Crew | Sound | Sound |
Anita Cacciolati | Crew | Editing | Assistant Editor |
 Arturo Zavattini | Crew | Camera | Director of Photography |
Carlo Palmieri | Crew | Sound | Sound |
 Carlo Reali | Crew | Editing | Editor |
Enzo Provenzale | Crew | Production | Line Producer |
 Fausto Tozzi | Crew | Directing | Director, Writer |
Franco Corridoni | Crew | Costume & Make-Up | Makeup Artist |
Giancarlo De Leonardis | Crew | Costume & Make-Up | Hairstylist |
Gianfranco Plenizio | Crew | Sound | Conductor |
Gianni D'Amico | Crew | Sound | Sound Mixer |
Giantito Burchiellaro | Crew | Art | Production Design |
Giorgio Postiglione | Crew | Art | Set Decoration |
Giovanni Natalucci | Crew | Art | Set Decoration |
 Guido De Angelis | Crew | Sound | Original Music Composer |
Marcella De Marchis | Crew | Costume & Make-Up | Costume Design |
Maria Teresa Corridoni | Crew | Costume & Make-Up | Hairstylist |
 Maurizio De Angelis | Crew | Sound | Original Music Composer |
 Nino Baragli | Crew | Editing | Editor |
Nino Cristiani | Crew | Camera | Camera Operator |
 Sofia Scandurra | Crew | Directing | First Assistant Director |
Ugo De Rossi | Crew | Editing | Assistant Editor |
Beatrice Banfi | Crew | Directing | Script Supervisor |
Gianni Cecchin | Crew | Production | Production Manager |
Aldo Santarelli | Crew | Production | Unit Manager |
Giuseppe Buonaurio | Crew | Camera | Assistant Camera |
Ruggero Salvadori | Crew | Directing | Second Assistant Director |
Fausto Pierannunzi | Crew | Production | Production Secretary |
Cesare Venturini | Crew | Camera | Assistant Camera |
Carla Crovato | Crew | Production | Production Secretary |
Carlo Fabris | Crew | Production | Administration |
 Alba Maiolini | Cast | Actress | Parish Group Member (uncredited) |
 Aristide Caporale | Cast | Actor | (uncredited) |
Bruno Ciangola | Cast | Andrea | |
 Carlo Gaddi | Cast | Actor | Tavern Customer |
 Don Powell | Cast | Actor | John |
 Enzo Cannavale | Cast | Actor | Straccaletto |
Fausto Tozzi | Cast | Actor | Himself at St. Maria in Trastevere (uncredited) |
 Federico Boido | Cast | Actor | Hippie man at St. Maria in Trastevere (uncredited) |
 Fiammetta Baralla | Cast | Actress | Gigliola |
 Franca Scagnetti | Cast | Actress | Maria |
 Gigi Ballista | Cast | Actor | Count |
 Gina Mascetti | Cast | Actress | Gertrude |
Goffredo Pistoni | Cast | Toto | |
 Gérard Boucaron | Cast | Actor | Checco |
 John P. Dulaney | Cast | Actor | Pedestrian (uncredited) |
 Leonardo Benvenuti | Cast | Actor | Customs Officer (uncredited) |
 Leopoldo Trieste | Cast | Actor | Professor Enrico |
Lino Coletta | Cast | Actor | Alvaro Diotallevi |
 Luciano Pigozzi | Cast | Actor | Tavern Customer |
 Luigi Uzzo | Cast | Actor | Cesare |
 Marcella Valeri | Cast | Actress | Nicolina |
Marco Mariani | Cast | Man at St. Maria in Trastevere (uncredited) | |
 Maria Tedeschi | Cast | Actress | German Tourist (uncredited) |
 Mario Meniconi | Cast | Actor | Sacristan (uncredited) |
 Martine Brochard | Cast | Actress | Luisa (scenes deleted) |
 Max Turilli | Cast | Actor | German Tour Guide (uncredited) |
Mickey Fox | Cast | Actress | Regina |
 Milena Vukotić | Cast | Actress | Delia |
 Nerina Montagnani | Cast | Rosa (uncredited) | |
 Nino Manfredi | Cast | Actor | Carmelo Mazzullo, aka Nestore Di Cosimo |
 Nino Musco | Cast | Actor | Brigadier |
 Ottavia Piccolo | Cast | Actress | Nanda |
 Percy Hogan | Cast | Actor | Black Hippie at Bar (uncredited) |
 Riccardo Garrone | Cast | Actor | Producer (scenes deleted) |
 Rosanna Schiaffino | Cast | Actress | Caterina "Rama" Peretti |
 Rossella Como | Cast | Actress | Teresa |
 Salvatore Billa | Cast | Actor | Bar Patron (uncredited) |
 Stefano Oppedisano | Cast | Actor | Gaston |
 Umberto Orsini | Cast | Actor | Actor (scenes deleted) |
 Vittoria Di Silverio | Cast | Actress | Righetto's Wife |
 Vittorio Caprioli | Cast | Actor | Father Ernesto |
 Vittorio De Sica | Cast | Actor | Enrico Formichi |
 Vittorio Fanfoni | Cast | Actor | Pierre |
Luigi Valanzano | Cast | Alfredo | |
 Pupita Lea Scuderoni | Cast | Actress | German Tourist (uncredited) |
 Annunziata Fuciarelli | Cast | Woman at Funeral (uncredited) | |
Olga De Marco | Cast | Cesira | |
Nella Gambini | Cast | Paolina, Cesare's wife (voice) (uncredited) | |
Lino Murolo | Cast | Police Officer | |
Ignazio Bevilacqua | Cast | Policeman (uncredited) | |
Enrico Formichi | Cast | Fisherman | |
 Iolanda Fortini | Cast | Parishioner (uncredited) | |
Giorgio Maulini | Cast | (uncredited) | |
 Ada Passeri | Cast | Actress | Filomena (uncredited) |
 Nancy Lecchini | Cast | Amelia (uncredited) | |
 Turam Quibo | Cast | Joseph (uncredited) | |
 Fabrizio Mazzotta | Cast | Actor | Righetto's relative (uncredited) |
Bruno Giordano | Cast | Teenager at St. Maria in Trastevere (uncredited) | |
Davide Di Porto | Cast | Child at St. Maria in Trastevere (uncredited) | |
Josephine Quinn | Cast | German tourist at the Janiculum | |
Alberto Ciaffone | Cast | Settimio Rotoletti | |
Ronald K. Pennington | Cast | Kerry | |
 Maria Mascarielli | Cast | Actress | Jolanda (uncredited) |
Stefano Colazingari | Cast | Straccaletto's Son | |
Ferruccio Tozzi | Cast | Man at Funeral (uncredited) | |
 Alessandro Tedeschi | Cast | Actor | German Tourist (uncredited) |
Federico Tozzi | Cast | Hippie Child (uncredited) | |
Annarosa Garatti | Cast | Woman at Window with Baby | |
 Giuseppina Quinn | Cast | German Tourist (uncredited) | |
| Person | Type | Job | Role(s) |
