At the altar where he is marrying Séverine, the groom, Antoine, gets his first glimpse of her mother, Léa, and suffers what the French call a coup de foudre which we know as love at first sight.
Unfortunately the movie Belle Maman is not yet available on HBO Max.
| Directing | Gabriel Aghion | Director |
| Writing | Danièle Thompson | Writer |
| Writing | Gabriel Aghion | Writer |
| Writing | Gabriel Aghion | Novel |
| Production | Bruno Pésery | Producer |
| Production | Xavier Castano | Executive Producer |
| Sound | Bruno Coulais | Original Music Composer |
| Camera | Romain Winding | Director of Photography |
| Editing | Luc Barnier | Editor |
| Art | Dan Weil | Production Design |
| Costume & Make-Up | Jackie Budin | Costume Design |
| Costume & Make-Up | Jean-Christophe Roger | Key Makeup Artist |
