So here is the Verneuil family back in “What on earth have we all done”. A film whose shooting dates have been set even before writing the screenplay so much the actors wanted to meet for a new adventure.
But we had to be careful not to fall into repetition. To avoid falling into the trap, Philippe de Chauveron created 7 new characters :: the girls’ six in-laws and Helmut, a young suitor. Thanks to them, new problems inevitably arise.
In this 3rd part, Claude and Marie Verneuil approach their 40 years of marriage. For this occasion, their 4 daughters decide to organize a big surprise in the family home of Chinon and to invite the parents of each son-in-law there for a few days. Claude and Marie will have to welcome under their roof the parents of Rachid, David, Chao and Charles: this “family” stay promises to be eventful.