Romance meets farce against the backdrop of a quiet campaign to legalize gay marriage. Laurent loves his roommate Dan, who's straight and a playboy. Laurent can't bring himself to tell Dan, but is content to share a flat and to party with him. Then Camille comes along, Dan falls hard, and Laurent is beside himself: he tries to sabotage the relationship, but each effort backfires. After Dan moves in with Camille, Laurent enlists the help of Sam, his new lesbian flatmate, and Nick, a long-time gay friend. As the lovers head toward marriage, Laurent becomes more desperate. His efforts may be having an effect, if not on Dan, then on Camille. Which love will triumph?
Unfortunately the movie 3 Guys, 1 Girl, 2 Weddings is not yet available on Disney Plus.
| Costume & Make-Up | Michelle Van Brussel | Makeup Department Head |
| Editing | Christophe Nowak | Editor |
| Production | Anne Leduc | Associate Producer |
| Art | Pierre-François Limbosch | Production Design |
| Sound | François Castello | Original Music Composer |
| Production | François Charlent | Executive Producer |
| Costume & Make-Up | Cécile Cotten | Costume Design |
| Production | Catherine Burniaux | Producer |
| Costume & Make-Up | Antonella Prestigiacomo | Hair Department Head |
| Editing | Pascal Revelard | Editor |
| Sound | Pierre Mertens | Sound Engineer |
| Costume & Make-Up | Nathalie Leborgne | Costume Design |
| Camera | Yves Cape | Director of Photography |
| Sound | Cécile Ranc | Sound Editor |
| Production | François Charlent | Producer |
| Production | Catherine Burniaux | Executive Producer |
| Sound | Christophe Ferrandon | Sound Mixer |
| Directing | Stéphane Clavier | Director |
| Writing | Jean-Luc Goossens | Writer |
