How many movies have Gustave Kervern and Jules-Édouard Moustic acted in together?

They have worked on 6 movies together! Their first movie together was 20 H 20 (2001) while their highest rated movie together was Groland - 15 ans d'âge... bête (2007). They have not worked together since Groland le gros métrage (2015). They are most known for their comedy films together.