How many movies have Gilles Petit and Jean-Luc Lemoine collaborated on?

They have worked on 2 movies together! Their first movie together was Jean-Luc Lemoine est inquiétant (2004) while their highest rated movie together was Jean-Luc Lemoine - Au Naturel (2008). They have not worked together since Jean-Luc Lemoine - Au Naturel (2008).