A father, who calls himself "open" and tolerant and fights against any form of discrimination, reveals himself as not so liberal when his son announces the engagement to his partner. Overwhelmed by the news, he regresses into the most fierce opponent of same-sex marriage, and tries to undermine his son's happiness with a series of embarrassing situations.
Unfortunately the movie My Big Gay Italian Wedding is not yet available on HBO Max.
| Sound | Andrea Farri | Music |
| Production | Valeria Miranda | Casting |
| Writing | Anthony Wilkinson | Theatre Play |
| Writing | Alessandro Genovesi | Screenplay |
| Writing | Giovanni Bognetti | Screenplay |
| Production | Maurizio Totti | Producer |
| Production | Alessandro Usai | Producer |
| Art | Luca Merlini | Production Design |
| Costume & Make-Up | Cristina Audisio | Costume Design |
| Sound | Roberto Sestito | Sound |
| Editing | Claudio Di Mauro | Editor |
| Camera | Federico Masiero | Director of Photography |
| Directing | Lorenzo Grasso | First Assistant Director |
| Writing | Alessandro Genovesi | Story |
| Production | Antonio Tacchia | Line Producer |
| Camera | Luca Dell'Oro | Camera Operator |
| Camera | Lorenzo Tovoli | Assistant Camera |
| Art | Giulia Pasquinelli | Set Decoration |
| Sound | Marco Lazzaro | Boom Operator |
| Sound | Andrea Dallimonti | Boom Operator |
| Costume & Make-Up | Simona Castaldi | Makeup Department Head |
| Costume & Make-Up | Fabio Lucchetti | Hair Department Head |
| Directing | Francesco Lorenzano | Second Assistant Director |
| Directing | Laura Sonvico | Second Assistant Director |
| Directing | Alessandro Genovesi | Director |
