What is this grandpa?! Is a 4th movie possible?

As the final part will be broadcast this evening on M6, the family saga has clearly reached its conclusion.

It's a franchise that has accumulated more than 2 million admissions in France! Launched in 2016 with What is this family?!the saga continued around Chantal Ladesou in 2019 with What is this granny?! then in 2021 with What is this grandpa?!

The third part will be broadcast tonight in clear for the first time, on M6. And it will probably be the last:

“From the beginning, we swore that if there was a sequel to What's This Family?! it wouldn't be to make What's This Family… on Skis?! or What's This Family… on Vacation?!”the director proclaimed. Gabriel Julien-Laferriere in Allociné at the time. For him, his trilogy is complete and there is no question of transforming the franchise into “Martine at the beach, at school, etc. I am happy that with the same characters, and without changing the fundamentals of the first film, we have succeeded, each time, in taking people elsewhere, without repetition and without repetition.”

Farewells to the family may not be completely final, however, because Gabriel Julien-Laferriere the idea of ​​a spin-off, a film, was already slipping in.with each of the children grown up? I have some ideas.”

The fact remains that What is this grandpa?! was not a great success when it was released in theaters with only 300,000 admissions (during the Covid period, let's be clear). A much lower success compared to the two previous ones. Proof that the saga has reached the end?