Pasquale Grifone, who lives in Naples with his family, receives in a dream the visit of Dante Alighieri. The poet suggests to the man, clouded by the fumes of alcohol, four numbers to play.
| Directing | Eduardo De Filippo | Director |
| Sound | Franco Langella | Original Music Composer |
| Camera | Alvaro Mancori | Director of Photography |
| Directing | Odoardo Fiory | First Assistant Director |
| Directing | Adolfo Dragone | Script Supervisor |
| Production | Luigi Ceccarelli | Production Manager |
| Production | Armando Govoni | Production Assistant |
| Production | Guglielmo Carbonaro | Production Secretary |
| Art | Beppe Menegatti | Set Decoration |
| Camera | Nino Cristiani | Camera Operator |
| Camera | Mario Parapetti | Camera Operator |
| Camera | Claudio Ragona | Camera Operator |
| Camera | G.B. Poletto | Still Photographer |
| Sound | Kurt Doubrowsky | Sound |
| Sound | Roberto Mattioli | Sound |
| Sound | Primiano Muratori | Sound |
| Costume & Make-Up | Telemaco Tilli | Makeup Artist |
| Costume & Make-Up | Marisa Tilly | Assistant Makeup Artist |
| Writing | Athos Setti | Theatre Play |
| Writing | Eduardo De Filippo | Theatre Play |
| Writing | Eduardo De Filippo | Screenplay |
| Production | Gilberto Carbone | Line Producer |
| Production | Goffredo Lombardo | Producer |
