How many movies have Jules-Édouard Moustic and Sylvain Fusée collaborated on?

They have worked on 4 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 Les 20 ans de Groland (2012). They are most known for their comedy films together.