Luca Cupiello, like every Christmas, prepares the crib, amid the disinterest of his wife Concetta and his son Tommasino. Ninuccia, the other daughter, writes a letter to her husband in which she communicates that she leaves him for her lover. The letter happens in the hands of Luca who hands it over to his son-in-law, who thus learns of his wife's betrayal. During lunch on Christmas Eve, the two rivals, who were confronted by Luca's carelessness, clash violently.
Unfortunately the movie Christmas at the Cupiello Household is not yet available on HBO Max.
| Directing | Eduardo De Filippo | Director |
| Writing | Eduardo De Filippo | Writer |
| Crew | Davide Altschüler | Cinematography |
| Camera | Davide Altschüler | Director of Photography |
| Art | Raimonda Gaetani | Art Direction |
| Costume & Make-Up | Raimonda Gaetani | Costume Design |
| Costume & Make-Up | Clelia Gonsales | Costume Design |
| Costume & Make-Up | Fabrizio Sforza | Makeup Artist |
| Costume & Make-Up | Luciano Vito | Hairstylist |
| Production | Mario Mattolini | Executive In Charge Of Production |
| Directing | Anna Maria Campolonghi | Assistant Director |
| Directing | Antonio Gabrielli | Assistant Director |
| Art | Antonio Fioretto | Assistant Art Director |
| Art | Rosario Lo Turco | Assistant Set Decoration |
| Sound | Ennio Giorgi | Sound |
| Sound | Maurizio Merli | Boom Operator |
| Sound | Decio Trani | Boom Operator |
| Production | Goffredo Scagnoli | Production Coordinator |
| Sound | Guido Attanasi | Music Arranger |
| Editing | Vincenzo De Rosa | Color Timer |
| Lighting | Davide Altschüler | Gaffer |
| Camera | Antonio Cardin | Assistant Camera |
| Camera | Antonio Ciafaloni | Camera Operator |
| Camera | Renato Perfetti | Camera Operator |
| Camera | Roberto Procaccini | Assistant Camera |
| Camera | Sergio Ricci | First Assistant Camera |
| Lighting | Furio Rocchi | Chief Lighting Technician |
| Writing | Aldo Nicolaj | Writers' Assistant |
| Writing | Eduardo De Filippo | Idea |
| Writing | Eduardo De Filippo | Story |
| Writing | Eduardo De Filippo | Screenplay |
