How many movies have Olivier Brossard and Philippe Lacheau collaborated on?

They have worked on 4 movies together! Their first movie together was Les Enfoirés 2021 - Les Enfoirés à côté de vous (2021) while their highest rated movie together was Les Enfoirés 2023 - Enfoirés un jour, toujours (2023). They are most known for their music films together.