Max and Lou have made a promise to each other. For their wedding it will be only them and their witnesses. But that... That was without counting on the HUGE surprise party that awaits them! They wanted to be 4, they find themselves 300 and everything is going to get out of control very quickly... They were dreaming small, small... They will have big, VERY VERY big!
| Directing | Frédéric Quiring | Director |
| Production | Kim Nguyen | Production Director |
| Camera | Christian Abomnes | Director of Photography |
| Writing | Frédéric Quiring | Screenplay |
| Production | Mikaël Abecassis | Producer |
| Costume & Make-Up | Marc Clément | Key Hair Stylist |
| Costume & Make-Up | Karine Gachon | Key Makeup Artist |
| Crew | Julie Chevassus | Post-Production Manager |
| Directing | Julien Dara | Third Assistant Director |
| Directing | Aurélien Fauchet | First Assistant Director |
| Directing | Zoé Rivemale | Second Assistant Director |
| Art | Roxane Pardo | Assistant Set Dresser |
| Art | Claire Sophie Plaksine | Property Buyer |
| Art | Karima Rekhamdji | Set Dresser |
| Sound | Nathan Bianco | Sound |
| Sound | Christine Charpail | Sound Mixer |
| Sound | Franck Duval | Boom Operator |
| Sound | Henry Warluzel | Boom Operator |
| Lighting | Michel Bouquerel | Gaffer |
| Camera | Marc Bénoliel | Steadicam Operator |
| Camera | Dominique Gonnin | Grip |
| Camera | Laurent Hincelin | First Assistant Camera |
| Camera | Simon Parat | Second Assistant Camera |
| Lighting | Mathieu Poudevigne | Electrician |
| Lighting | Julien Rizzo | Electrician |
| Camera | Pauline Rouhier | Assistant Camera |
| Camera | Vincent Trividic | Key Grip |
| Production | Marie-France Michel | Casting |
| Costume & Make-Up | Catherine Rigault | Costumer |
| Directing | Marie Gennesseaux | Script Supervisor |
| Production | Coline Hieronimus | Production Coordinator |