| Person | Type | Job | Role(s) |
|---|---|---|---|
 Carlo Carlini | Crew | Camera | Director of Photography |
 Ennio Flaiano | Crew | Writing | Story, Screenplay |
 Federico Fellini | Crew | Directing | Director, Screenplay, Story |
 Franco Ferrara | Crew | Sound | Conductor |
Franco Villa | Crew | Camera | Camera Operator |
Italo Tomassi | Crew | Art | Set Designer |
Jacques Bar | Crew | Production | Producer |
Lorenzo Pegoraro | Crew | Production | Producer |
Luciano Trasatti | Crew | Camera | Director of Photography |
Mario Chiari | Crew | Art | Production Design |
 Max de Vaucorbeil | Crew | Directing | First Assistant Director, Assistant Director |
 Nino Rota | Crew | Sound | Original Music Composer |
 Otello Martelli | Crew | Camera | Director of Photography |
Roberto Gerardi | Crew | Camera | Camera Operator |
Rolando Benedetti | Crew | Editing | Editor |
Stefano Ubezio | Crew | Directing | Assistant Director |
 Tullio Pinelli | Crew | Writing | Story |
Luigi Giacosi | Crew | Art | Set Decoration, Production Manager |
Moraldo Rossi | Crew | Directing | First Assistant Director, Assistant Director |
Margherita Marinari | Crew | Costume & Make-Up | Costume Design |
Danilo Fallani | Crew | Production | Production Supervisor |
Renato Bomarzi | Crew | Costume & Make-Up | Makeup Artist |
Ugo Benvenuti | Crew | Production | Production Secretary |
Narciso Vicario | Crew | Directing | Script Supervisor |
Ampelio Ciolfi | Crew | Camera | Still Photographer |
 Achille Majeroni | Cast | Actor | Sergio Natali |
 Alberto Sordi | Cast | Actor | Alberto |
 Carlo Romano | Cast | Actor | Michele Curti |
 Claude Farell | Cast | Actress | Olga |
 Enrico Viarisio | Cast | Actor | Signor Rubini |
 Enzo Andronico | Cast | Actor | A Boy at the Carnival (uncredited) |
 Franco Fabrizi | Cast | Actor | Fausto Moretti |
 Franco Interlenghi | Cast | Actor | Moraldo Rubini |
Gigetta Morano | Cast | Alberto and Olga's Mother (uncredited) | |
 Gondrano Trucchi | Cast | (uncredited) | |
Guido Martufi | Cast | Guido | |
 Gustavo De Nardo | Cast | Actor | (uncredited) |
 Jean Brochard | Cast | Actor | Francescco Moretti |
 Leonora Ruffo | Cast | Actress | Sandra Rubini |
 Leopoldo Trieste | Cast | Actor | Leopoldo Vannucci |
 Lilia Landi | Cast | Self (uncredited) | |
 Lino Toffolo | Cast | Actor | A Boy at the Carnival (uncredited) |
 Lída Baarová | Cast | Actress | Giulia Curti |
 Paola Borboni | Cast | Actress | Signora Rubini |
 Riccardo Cucciolla | Cast | Actor | Narrator (voice) (uncredited) |
 Riccardo Fellini | Cast | Actor | Riccardo |
 Silvio Bagolini | Cast | Actor | Giudizio |
 Vira Silenti | Cast | Actress | Gisella |
 Arlette Sauvage | Cast | Mysterious Woman at the Cinema | |
Graziella De Roc | Cast | (uncredited) | |
Maja Niles | Cast | Actress | Caterina |
Milvia Chianelli | Cast | Riccardo's Friend | |
Giovanna Galli | Cast | Ballerina (uncredited) | |
Franca Gandolfi | Cast | Ballerina (uncredited) | |
 Alberto Anselmi | Cast | (uncredited) | |
Maja Nipora | Cast | Soubrette | |
| Person | Type | Job | Role(s) |
