Paolo needs to reach the castle of Alberto Caccia, where he was invited to spend Christmas with his family and Margherita, the ninth month of pregnancy. With them there will also be blessed, daughter of Alberto and childhood friend of Margherita, who was also pregnant. Among various mishaps and blunders, Paolo will combine another of his, coming to make everyone believe, because of a misunderstanding, that Alberto's died for his fault.
Unfortunately the movie The Worst Christmas of My Life is not yet available on HBO Max.
| Directing | Alessandro Genovesi | Director |
| Writing | Alessandro Genovesi | Screenplay |
| Writing | Fabio De Luigi | Screenplay |
| Production | Francesco Vedovati | Casting |
| Writing | Fabio De Luigi | Story |
| Writing | Alessandro Genovesi | Story |
| Sound | Tiziano Crotti | Sound |
| Production | Simone Tacchia | Unit Manager |
| Lighting | Giuseppe Tirrico | Gaffer |
| Editing | Simone Rosati | Assistant Editor |
| Sound | Gianluca Carbonelli | Sound Editor |
| Sound | Daniele Quadroli | Foley Artist |
| Costume & Make-Up | Nicoletta Ceccolini | Costume Design |
| Directing | Ilianna Totti | Second Assistant Director |
| Art | Paola Sommaruga | Assistant Production Design |
| Crew | Alessandro Baragli | Post Production Supervisor |
| Sound | Aldo De Scalzi | Original Music Composer |
| Production | Alessandro Usai | Producer |
| Sound | Chiara Bersani | Boom Operator |
| Production | Maurizio Totti | Producer |
| Production | Giuseppe Songini | Production Secretary |
| Camera | Roberto Mule | Assistant Camera |
| Sound | David Quadroli | Foley Artist |
| Visual Effects | Gaia Bussolati | VFX Supervisor |
| Production | Antonio Tacchia | Line Producer |
| Directing | Elena Casnati | Second Assistant Director |
| Costume & Make-Up | Fabio Lucchetti | Hair Department Head |
| Production | Alessia Gianfriglia | Production Coordinator |
| Production | Laura Sonvico | Production Secretary |
| Sound | Italo Cameracanna | Foley Artist |
| Directing | Miguel Lombardi | First Assistant Director |
| Editing | Claudio Di Mauro | Editor |
| Sound | Pivio | Original Music Composer |
| Camera | Onofrio Coppola | Key Grip |
| Crew | Ottaviano Dell'Acqua | Stunt Coordinator |
| Production | Matteo Tacchia | Unit Manager |
| Sound | Fabrizio Quadroli | Foley Artist |
| Sound | Paolo Amici | Foley Artist |
| Visual Effects | Rosario Barbera | Visual Effects Producer |
| Art | Paolo Sansoni | Production Design |
| Art | Luca Bucciarelli | Property Master |
| Production | Andrea Grazzani | Production Manager |
| Costume & Make-Up | Simona Castaldi | Makeup Department Head |
| Sound | Riccardo Cameracanna | Foley Artist |
| Sound | Marco Coppolecchia | Sound Mixer |
| Camera | Federico Masiero | Director of Photography |
| Camera | Luca Dell'Oro | Camera Operator |
| Directing | Elena Bindi | Script Supervisor |
| Art | Monica Sironi | Set Decoration |